./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-newlib/double_req_bl_1092b.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_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/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 0d806ca1b262345211037ccd3e4a22cabffa047b .......................................................................................................................................................................................................... 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_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-newlib/double_req_bl_1092b.c -s /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/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 0d806ca1b262345211037ccd3e4a22cabffa047b ............................................................................................................................................................................................................ 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 08:04:56,072 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:04:56,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:04:56,089 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:04:56,090 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:04:56,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:04:56,093 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:04:56,103 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:04:56,108 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:04:56,112 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:04:56,114 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:04:56,115 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:04:56,115 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:04:56,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:04:56,118 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:04:56,120 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:04:56,121 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:04:56,121 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:04:56,124 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:04:56,128 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:04:56,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:04:56,134 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:04:56,138 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:04:56,138 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:04:56,141 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:04:56,141 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:04:56,141 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:04:56,143 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:04:56,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:04:56,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:04:56,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:04:56,145 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:04:56,146 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:04:56,147 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:04:56,148 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:04:56,148 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:04:56,149 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:04:56,149 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:04:56,149 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:04:56,150 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:04:56,151 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:04:56,152 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 08:04:56,190 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:04:56,190 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:04:56,191 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:04:56,191 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:04:56,192 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:04:56,192 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:04:56,192 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:04:56,193 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:04:56,193 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 08:04:56,193 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:04:56,193 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:04:56,194 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:04:56,194 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:04:56,194 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:04:56,194 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:04:56,195 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:04:56,195 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:04:56,195 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:04:56,196 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:04:56,196 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:04:56,196 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:04:56,196 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:04:56,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:04:56,197 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:04:56,197 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:04:56,197 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:04:56,198 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 08:04:56,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 08:04:56,200 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:04:56,200 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_37255a02-cf37-4688-a6ba-15cf14de7375/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 -> 0d806ca1b262345211037ccd3e4a22cabffa047b [2019-11-20 08:04:56,351 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:04:56,360 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:04:56,363 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:04:56,364 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:04:56,365 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:04:56,365 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092b.c [2019-11-20 08:04:56,419 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/6ee69a3c0/194df62e137d433289a0ee05cf7fcb67/FLAGbfe5d7370 [2019-11-20 08:04:56,871 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:04:56,873 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/sv-benchmarks/c/float-newlib/double_req_bl_1092b.c [2019-11-20 08:04:56,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/6ee69a3c0/194df62e137d433289a0ee05cf7fcb67/FLAGbfe5d7370 [2019-11-20 08:04:56,898 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/6ee69a3c0/194df62e137d433289a0ee05cf7fcb67 [2019-11-20 08:04:56,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:04:56,903 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:04:56,907 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:04:56,907 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:04:56,911 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:04:56,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:04:56" (1/1) ... [2019-11-20 08:04:56,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@313162ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:56, skipping insertion in model container [2019-11-20 08:04:56,921 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:04:56" (1/1) ... [2019-11-20 08:04:56,927 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:04:56,946 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:04:57,192 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:04:57,196 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:04:57,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:04:57,245 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:04:57,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57 WrapperNode [2019-11-20 08:04:57,246 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:04:57,247 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:04:57,247 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:04:57,247 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:04:57,255 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,287 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:04:57,288 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:04:57,288 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:04:57,288 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:04:57,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,299 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,302 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,303 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,312 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,328 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... [2019-11-20 08:04:57,336 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:04:57,337 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:04:57,337 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:04:57,337 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:04:57,338 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:04:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/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 08:04:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2019-11-20 08:04:57,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 08:04:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2019-11-20 08:04:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:04:57,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:04:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 08:04:57,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:04:57,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:04:58,091 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:04:58,092 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 08:04:58,093 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:04:58 BoogieIcfgContainer [2019-11-20 08:04:58,093 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:04:58,094 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:04:58,094 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:04:58,106 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:04:58,106 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:04:58" (1/1) ... [2019-11-20 08:04:58,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:04:58,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:04:58,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-20 08:04:58,161 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-20 08:04:58,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 08:04:58,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:04:58,218 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 08:04:58,227 INFO L168 Benchmark]: Toolchain (without parser) took 1319.88 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -122.8 MB). Peak memory consumption was 16.1 MB. Max. memory is 11.5 GB. [2019-11-20 08:04:58,229 INFO L168 Benchmark]: CDTParser took 0.23 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 08:04:58,231 INFO L168 Benchmark]: CACSL2BoogieTranslator took 339.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:04:58,232 INFO L168 Benchmark]: Boogie Procedure Inliner took 41.30 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 08:04:58,233 INFO L168 Benchmark]: Boogie Preprocessor took 48.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:04:58,234 INFO L168 Benchmark]: RCFGBuilder took 756.53 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2019-11-20 08:04:58,234 INFO L168 Benchmark]: CodeCheck took 127.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:04:58,243 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 0.23 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 339.07 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 138.9 MB). Free memory was 950.2 MB in the beginning and 1.1 GB in the end (delta: -180.1 MB). Peak memory consumption was 22.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 41.30 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 48.63 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 756.53 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: 43.7 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. * CodeCheck took 127.51 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.8 MB). Peak memory consumption was 6.8 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 08:05:00,088 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:05:00,090 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:05:00,101 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:05:00,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:05:00,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:05:00,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:05:00,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:05:00,107 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:05:00,108 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:05:00,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:05:00,110 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:05:00,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:05:00,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:05:00,112 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:05:00,114 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:05:00,114 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:05:00,115 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:05:00,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:05:00,119 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:05:00,121 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:05:00,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:05:00,123 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:05:00,124 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:05:00,127 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:05:00,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:05:00,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:05:00,129 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:05:00,129 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:05:00,130 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:05:00,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:05:00,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:05:00,132 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:05:00,132 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:05:00,134 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:05:00,134 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:05:00,135 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:05:00,135 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:05:00,135 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:05:00,136 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:05:00,137 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:05:00,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 08:05:00,156 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:05:00,159 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:05:00,160 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:05:00,161 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:05:00,161 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:05:00,162 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:05:00,162 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:05:00,162 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:05:00,163 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:05:00,163 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:05:00,164 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:05:00,164 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:05:00,165 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:05:00,165 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 08:05:00,165 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 08:05:00,165 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:05:00,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:05:00,166 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:05:00,166 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:05:00,167 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:05:00,167 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:05:00,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:05:00,168 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:05:00,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:05:00,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:05:00,169 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:05:00,169 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:05:00,169 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 08:05:00,169 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 08:05:00,170 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:05:00,170 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 08:05:00,170 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 08:05:00,170 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_37255a02-cf37-4688-a6ba-15cf14de7375/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 -> 0d806ca1b262345211037ccd3e4a22cabffa047b [2019-11-20 08:05:00,570 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:05:00,578 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:05:00,581 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:05:00,582 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:05:00,582 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:05:00,583 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/../../sv-benchmarks/c/float-newlib/double_req_bl_1092b.c [2019-11-20 08:05:00,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/501dfce81/5f7365e0cd8e4aa8ad143dbf78b10cfa/FLAGc9e7a2601 [2019-11-20 08:05:01,101 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:05:01,102 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/sv-benchmarks/c/float-newlib/double_req_bl_1092b.c [2019-11-20 08:05:01,108 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/501dfce81/5f7365e0cd8e4aa8ad143dbf78b10cfa/FLAGc9e7a2601 [2019-11-20 08:05:01,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/bin/ukojak/data/501dfce81/5f7365e0cd8e4aa8ad143dbf78b10cfa [2019-11-20 08:05:01,552 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:05:01,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:05:01,560 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:05:01,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:05:01,564 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:05:01,565 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:01,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50c28ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01, skipping insertion in model container [2019-11-20 08:05:01,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:01,576 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:05:01,596 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:05:01,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:05:01,821 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:05:01,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:05:01,976 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:05:01,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01 WrapperNode [2019-11-20 08:05:01,977 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:05:01,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:05:01,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:05:01,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:05:01,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,013 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,036 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:05:02,036 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:05:02,036 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:05:02,037 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:05:02,044 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,049 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,049 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,060 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,066 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,069 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... [2019-11-20 08:05:02,073 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:05:02,073 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:05:02,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:05:02,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:05:02,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:05:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_37255a02-cf37-4688-a6ba-15cf14de7375/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 08:05:02,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2019-11-20 08:05:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 08:05:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2019-11-20 08:05:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:05:02,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:05:02,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:05:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 08:05:02,169 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:05:07,392 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:05:07,392 INFO L285 CfgBuilder]: Removed 10 assume(true) statements. [2019-11-20 08:05:07,394 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:05:07 BoogieIcfgContainer [2019-11-20 08:05:07,394 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:05:07,394 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:05:07,395 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:05:07,405 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:05:07,406 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:05:07" (1/1) ... [2019-11-20 08:05:07,415 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:05:07,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:05:07,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 18 states and 27 transitions. [2019-11-20 08:05:07,446 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 27 transitions. [2019-11-20 08:05:07,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2019-11-20 08:05:07,448 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:05:07,492 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 08:05:07,498 INFO L168 Benchmark]: Toolchain (without parser) took 5943.54 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -93.6 MB). Peak memory consumption was 24.4 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:07,499 INFO L168 Benchmark]: CDTParser took 0.19 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 08:05:07,500 INFO L168 Benchmark]: CACSL2BoogieTranslator took 417.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:07,500 INFO L168 Benchmark]: Boogie Procedure Inliner took 57.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:05:07,501 INFO L168 Benchmark]: Boogie Preprocessor took 36.87 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:05:07,502 INFO L168 Benchmark]: RCFGBuilder took 5320.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:07,502 INFO L168 Benchmark]: CodeCheck took 101.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 MB). Peak memory consumption was 6.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:07,506 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 0.19 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 417.95 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 118.0 MB). Free memory was 961.8 MB in the beginning and 1.1 GB in the end (delta: -144.7 MB). Peak memory consumption was 20.5 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 57.96 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * Boogie Preprocessor took 36.87 ms. Allocated memory is still 1.1 GB. Free memory is still 1.1 GB. There was no memory consumed. Max. memory is 11.5 GB. * RCFGBuilder took 5320.49 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 44.6 MB). Peak memory consumption was 44.6 MB. Max. memory is 11.5 GB. * CodeCheck took 101.18 ms. Allocated memory is still 1.1 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 6.6 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...