./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/float_double.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/float_double.c -s /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3cc8be4574ed58f48fa7ae6ba17a4162234910 ............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/float_double.c -s /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 9e3cc8be4574ed58f48fa7ae6ba17a4162234910 ................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:44:30,186 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:44:30,188 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:44:30,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:44:30,263 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:44:30,264 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:44:30,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:44:30,268 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:44:30,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:44:30,272 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:44:30,273 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:44:30,275 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:44:30,275 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:44:30,277 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:44:30,278 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:44:30,280 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:44:30,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:44:30,282 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:44:30,289 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:44:30,292 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:44:30,294 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:44:30,297 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:44:30,299 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:44:30,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:44:30,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:44:30,304 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:44:30,304 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:44:30,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:44:30,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:44:30,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:44:30,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:44:30,315 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:44:30,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:44:30,320 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:44:30,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:44:30,322 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:44:30,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:44:30,324 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:44:30,324 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:44:30,327 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:44:30,329 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:44:30,332 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:44:30,385 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:44:30,385 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:44:30,387 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:44:30,387 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:44:30,388 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:44:30,388 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:44:30,388 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:44:30,389 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:44:30,389 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:44:30,389 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:44:30,390 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:44:30,390 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:44:30,391 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:44:30,391 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:44:30,391 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:44:30,391 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:44:30,391 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:44:30,392 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:44:30,392 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:44:30,392 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:44:30,392 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:44:30,392 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:44:30,393 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:44:30,393 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:44:30,393 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:44:30,393 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:44:30,394 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:44:30,394 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:44:30,394 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:44:30,396 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3cc8be4574ed58f48fa7ae6ba17a4162234910 [2020-12-01 17:44:30,677 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:44:30,709 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:44:30,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:44:30,713 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:44:30,714 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:44:30,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/../../sv-benchmarks/c/float-benchs/float_double.c [2020-12-01 17:44:30,784 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/521faf6e7/6a234748da1c4caf8042a8ccdbafb6bd/FLAG775aa6180 [2020-12-01 17:44:31,300 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:44:31,301 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/sv-benchmarks/c/float-benchs/float_double.c [2020-12-01 17:44:31,310 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/521faf6e7/6a234748da1c4caf8042a8ccdbafb6bd/FLAG775aa6180 [2020-12-01 17:44:31,648 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/521faf6e7/6a234748da1c4caf8042a8ccdbafb6bd [2020-12-01 17:44:31,650 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:44:31,652 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:44:31,654 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:31,654 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:44:31,657 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:44:31,658 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:31,660 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@263fa1a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31, skipping insertion in model container [2020-12-01 17:44:31,660 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:31,667 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:44:31,679 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:44:31,876 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:31,903 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:44:31,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:31,940 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:44:31,943 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31 WrapperNode [2020-12-01 17:44:31,943 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:31,945 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:31,946 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:44:31,946 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:44:31,955 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:31,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:31,991 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:31,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:44:31,995 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:44:31,995 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:44:32,004 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,005 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,007 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,008 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,015 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,018 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... [2020-12-01 17:44:32,033 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:44:32,034 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:44:32,034 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:44:32,034 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:44:32,036 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/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 [2020-12-01 17:44:32,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:44:32,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:44:32,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:44:32,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:44:32,409 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:44:32,409 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 17:44:32,411 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:44:32 BoogieIcfgContainer [2020-12-01 17:44:32,411 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:44:32,412 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:44:32,412 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:44:32,429 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:44:32,430 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:44:32" (1/1) ... [2020-12-01 17:44:32,439 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:44:32,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:44:32,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 17:44:32,477 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 17:44:32,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 17:44:32,480 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:44:32,513 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:44:32,518 INFO L168 Benchmark]: Toolchain (without parser) took 864.35 ms. Allocated memory is still 109.1 MB. Free memory was 86.7 MB in the beginning and 67.8 MB in the end (delta: 18.9 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:32,519 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 46.2 MB in the beginning and 46.1 MB in the end (delta: 65.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:44:32,520 INFO L168 Benchmark]: CACSL2BoogieTranslator took 290.05 ms. Allocated memory is still 109.1 MB. Free memory was 86.4 MB in the beginning and 87.0 MB in the end (delta: -659.1 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:32,521 INFO L168 Benchmark]: Boogie Procedure Inliner took 46.64 ms. Allocated memory is still 109.1 MB. Free memory was 87.0 MB in the beginning and 85.8 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:44:32,522 INFO L168 Benchmark]: Boogie Preprocessor took 39.07 ms. Allocated memory is still 109.1 MB. Free memory was 85.8 MB in the beginning and 84.9 MB in the end (delta: 968.4 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:32,523 INFO L168 Benchmark]: RCFGBuilder took 377.80 ms. Allocated memory is still 109.1 MB. Free memory was 84.9 MB in the beginning and 72.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:32,524 INFO L168 Benchmark]: CodeCheck took 103.20 ms. Allocated memory is still 109.1 MB. Free memory was 72.7 MB in the beginning and 67.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:32,529 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 81.8 MB. Free memory was 46.2 MB in the beginning and 46.1 MB in the end (delta: 65.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 290.05 ms. Allocated memory is still 109.1 MB. Free memory was 86.4 MB in the beginning and 87.0 MB in the end (delta: -659.1 kB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 46.64 ms. Allocated memory is still 109.1 MB. Free memory was 87.0 MB in the beginning and 85.8 MB in the end (delta: 1.2 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 39.07 ms. Allocated memory is still 109.1 MB. Free memory was 85.8 MB in the beginning and 84.9 MB in the end (delta: 968.4 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 377.80 ms. Allocated memory is still 109.1 MB. Free memory was 84.9 MB in the beginning and 72.7 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 103.20 ms. Allocated memory is still 109.1 MB. Free memory was 72.7 MB in the beginning and 67.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:44:35,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:44:35,080 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:44:35,114 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:44:35,115 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:44:35,117 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:44:35,119 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:44:35,122 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:44:35,124 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:44:35,126 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:44:35,136 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:44:35,138 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:44:35,138 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:44:35,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:44:35,140 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:44:35,142 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:44:35,144 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:44:35,145 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:44:35,148 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:44:35,151 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:44:35,153 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:44:35,155 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:44:35,157 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:44:35,158 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:44:35,162 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:44:35,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:44:35,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:44:35,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:44:35,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:44:35,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:44:35,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:44:35,170 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:44:35,171 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:44:35,172 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:44:35,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:44:35,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:44:35,176 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:44:35,176 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:44:35,177 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:44:35,178 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:44:35,180 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:44:35,181 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:44:35,210 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:44:35,210 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:44:35,211 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:44:35,212 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:44:35,213 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:44:35,213 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:44:35,214 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:44:35,214 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:44:35,214 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:44:35,215 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:44:35,215 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:44:35,215 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:44:35,215 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:44:35,216 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:44:35,216 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:44:35,216 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:44:35,217 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:44:35,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:44:35,217 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:44:35,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:44:35,218 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:44:35,218 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:44:35,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:44:35,219 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:44:35,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:44:35,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:44:35,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:44:35,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:44:35,220 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:44:35,220 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:44:35,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:44:35,221 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:44:35,221 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:44:35,222 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e3cc8be4574ed58f48fa7ae6ba17a4162234910 [2020-12-01 17:44:35,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:44:35,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:44:35,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:44:35,659 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:44:35,660 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:44:35,661 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/../../sv-benchmarks/c/float-benchs/float_double.c [2020-12-01 17:44:35,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/e195dcc4d/c1fdbfb4fa98425c8eab88c9b3274828/FLAGad7697374 [2020-12-01 17:44:36,274 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:44:36,276 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/sv-benchmarks/c/float-benchs/float_double.c [2020-12-01 17:44:36,282 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/e195dcc4d/c1fdbfb4fa98425c8eab88c9b3274828/FLAGad7697374 [2020-12-01 17:44:36,655 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/bin/ukojak/data/e195dcc4d/c1fdbfb4fa98425c8eab88c9b3274828 [2020-12-01 17:44:36,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:44:36,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:44:36,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:36,661 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:44:36,665 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:44:36,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@497cf8d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36, skipping insertion in model container [2020-12-01 17:44:36,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,679 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:44:36,692 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:44:36,836 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:36,850 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:44:36,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:44:36,880 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:44:36,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36 WrapperNode [2020-12-01 17:44:36,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:44:36,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:36,883 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:44:36,883 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:44:36,891 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:44:36,929 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:44:36,929 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:44:36,930 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:44:36,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,948 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,970 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,971 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,977 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:36,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:37,000 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... [2020-12-01 17:44:37,003 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:44:37,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:44:37,006 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:44:37,006 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:44:37,007 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:44:36" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_22f3ad55-4207-443d-b15a-a11ce1beb353/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 [2020-12-01 17:44:37,095 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:44:37,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:44:37,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:44:37,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:44:37,545 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:44:37,546 INFO L298 CfgBuilder]: Removed 8 assume(true) statements. [2020-12-01 17:44:37,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:44:37 BoogieIcfgContainer [2020-12-01 17:44:37,563 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:44:37,564 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:44:37,564 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:44:37,574 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:44:37,574 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:44:37" (1/1) ... [2020-12-01 17:44:37,583 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:44:37,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:44:37,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6 transitions. [2020-12-01 17:44:37,618 INFO L276 IsEmpty]: Start isEmpty. Operand 6 states and 6 transitions. [2020-12-01 17:44:37,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4 [2020-12-01 17:44:37,620 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:44:37,664 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:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) 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:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:44:37,670 INFO L168 Benchmark]: Toolchain (without parser) took 1009.44 ms. Allocated memory is still 71.3 MB. Free memory was 48.2 MB in the beginning and 37.2 MB in the end (delta: 11.0 MB). Peak memory consumption was 9.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,672 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:44:37,674 INFO L168 Benchmark]: CACSL2BoogieTranslator took 221.29 ms. Allocated memory is still 71.3 MB. Free memory was 48.0 MB in the beginning and 38.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,676 INFO L168 Benchmark]: Boogie Procedure Inliner took 44.27 ms. Allocated memory is still 71.3 MB. Free memory was 38.4 MB in the beginning and 55.0 MB in the end (delta: -16.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,678 INFO L168 Benchmark]: Boogie Preprocessor took 75.89 ms. Allocated memory is still 71.3 MB. Free memory was 55.0 MB in the beginning and 54.5 MB in the end (delta: 500.4 kB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,679 INFO L168 Benchmark]: RCFGBuilder took 557.44 ms. Allocated memory is still 71.3 MB. Free memory was 54.5 MB in the beginning and 42.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,681 INFO L168 Benchmark]: CodeCheck took 103.34 ms. Allocated memory is still 71.3 MB. Free memory was 42.1 MB in the beginning and 37.2 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:44:37,694 INFO L339 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 52.4 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 35.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 221.29 ms. Allocated memory is still 71.3 MB. Free memory was 48.0 MB in the beginning and 38.4 MB in the end (delta: 9.6 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 44.27 ms. Allocated memory is still 71.3 MB. Free memory was 38.4 MB in the beginning and 55.0 MB in the end (delta: -16.5 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 75.89 ms. Allocated memory is still 71.3 MB. Free memory was 55.0 MB in the beginning and 54.5 MB in the end (delta: 500.4 kB). Peak memory consumption was 2.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 557.44 ms. Allocated memory is still 71.3 MB. Free memory was 54.5 MB in the beginning and 42.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * CodeCheck took 103.34 ms. Allocated memory is still 71.3 MB. Free memory was 42.1 MB in the beginning and 37.2 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...