./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/Haystacks-08.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-08.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/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 f40b57aeeb9e897de074cff5be75ad380804b9bd ....................................................................................................................................................................................................... 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_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/Haystacks-08.c -s /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/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 f40b57aeeb9e897de074cff5be75ad380804b9bd .................................................................................................................................................................................................................. 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-a4ecdab [2020-11-29 20:41:24,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:41:24,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:41:24,302 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:41:24,310 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:41:24,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:41:24,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:41:24,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:41:24,319 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:41:24,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:41:24,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:41:24,324 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:41:24,324 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:41:24,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:41:24,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:41:24,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:41:24,330 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:41:24,331 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:41:24,333 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:41:24,335 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:41:24,340 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:41:24,342 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:41:24,344 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:41:24,345 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:41:24,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:41:24,352 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:41:24,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:41:24,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:41:24,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:41:24,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:41:24,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:41:24,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:41:24,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:41:24,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:41:24,368 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:41:24,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:41:24,369 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:41:24,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:41:24,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:41:24,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:41:24,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:41:24,374 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-29 20:41:24,402 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:41:24,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:41:24,403 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:41:24,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:41:24,404 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:41:24,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:41:24,405 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:41:24,405 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:41:24,405 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:41:24,406 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:41:24,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:41:24,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:41:24,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:41:24,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:41:24,407 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:41:24,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:41:24,407 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:41:24,408 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:41:24,408 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:41:24,408 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:41:24,408 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:41:24,409 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:41:24,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:41:24,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:41:24,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:41:24,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:41:24,410 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:41:24,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:41:24,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:41:24,411 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_7317b0d8-7510-4418-8472-41e9c502d925/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f40b57aeeb9e897de074cff5be75ad380804b9bd [2020-11-29 20:41:24,666 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:41:24,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:41:24,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:41:24,696 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:41:24,697 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:41:24,698 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-08.c [2020-11-29 20:41:24,760 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/8de7afc6e/715589b5232848d891b9546c7ce1246f/FLAG36e266b86 [2020-11-29 20:41:25,428 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:41:25,429 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/sv-benchmarks/c/xcsp/Haystacks-08.c [2020-11-29 20:41:25,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/8de7afc6e/715589b5232848d891b9546c7ce1246f/FLAG36e266b86 [2020-11-29 20:41:25,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/8de7afc6e/715589b5232848d891b9546c7ce1246f [2020-11-29 20:41:25,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:41:25,713 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:41:25,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:25,718 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:41:25,721 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:41:25,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:25" (1/1) ... [2020-11-29 20:41:25,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@457e8a69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:25, skipping insertion in model container [2020-11-29 20:41:25,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:25" (1/1) ... [2020-11-29 20:41:25,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:41:25,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:41:26,137 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:26,156 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:41:26,247 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:26,260 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:41:26,260 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26 WrapperNode [2020-11-29 20:41:26,260 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:26,262 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:26,262 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:41:26,262 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:41:26,279 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,299 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:26,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:41:26,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:41:26,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:41:26,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,417 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,445 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,461 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... [2020-11-29 20:41:26,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:41:26,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:41:26,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:41:26,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:41:26,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/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 [2020-11-29 20:41:26,559 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:41:26,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:41:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:41:26,561 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-11-29 20:41:26,562 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-11-29 20:41:26,562 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:41:27,965 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:41:27,965 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-29 20:41:27,968 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:41:27 BoogieIcfgContainer [2020-11-29 20:41:27,968 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:41:27,969 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:41:27,969 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:41:27,979 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:41:27,980 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:41:27" (1/1) ... [2020-11-29 20:41:27,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:41:28,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:41:28,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 478 states and 884 transitions. [2020-11-29 20:41:28,056 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 884 transitions. [2020-11-29 20:41:28,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2020-11-29 20:41:28,157 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:41:39,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-11-29 20:41:39,608 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.UnsupportedOperationException: Solver said unknown at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) 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) [2020-11-29 20:41:39,613 INFO L168 Benchmark]: Toolchain (without parser) took 13898.36 ms. Allocated memory was 94.4 MB in the beginning and 186.6 MB in the end (delta: 92.3 MB). Free memory was 65.0 MB in the beginning and 77.8 MB in the end (delta: -12.7 MB). Peak memory consumption was 80.0 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,614 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 94.4 MB. Free memory was 53.9 MB in the beginning and 53.8 MB in the end (delta: 48.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:41:39,615 INFO L168 Benchmark]: CACSL2BoogieTranslator took 543.43 ms. Allocated memory is still 94.4 MB. Free memory was 64.8 MB in the beginning and 59.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,616 INFO L168 Benchmark]: Boogie Procedure Inliner took 123.87 ms. Allocated memory is still 94.4 MB. Free memory was 59.4 MB in the beginning and 54.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,617 INFO L168 Benchmark]: Boogie Preprocessor took 80.89 ms. Allocated memory is still 94.4 MB. Free memory was 54.3 MB in the beginning and 51.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,618 INFO L168 Benchmark]: RCFGBuilder took 1500.75 ms. Allocated memory was 94.4 MB in the beginning and 136.3 MB in the end (delta: 41.9 MB). Free memory was 51.6 MB in the beginning and 80.6 MB in the end (delta: -29.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,619 INFO L168 Benchmark]: CodeCheck took 11641.61 ms. Allocated memory was 136.3 MB in the beginning and 186.6 MB in the end (delta: 50.3 MB). Free memory was 80.6 MB in the beginning and 77.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 55.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:39,624 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: UnsupportedOperationException: Solver said unknown de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: UnsupportedOperationException: Solver said unknown: de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:495) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 94.4 MB. Free memory was 53.9 MB in the beginning and 53.8 MB in the end (delta: 48.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 543.43 ms. Allocated memory is still 94.4 MB. Free memory was 64.8 MB in the beginning and 59.4 MB in the end (delta: 5.5 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 123.87 ms. Allocated memory is still 94.4 MB. Free memory was 59.4 MB in the beginning and 54.3 MB in the end (delta: 5.0 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 80.89 ms. Allocated memory is still 94.4 MB. Free memory was 54.3 MB in the beginning and 51.6 MB in the end (delta: 2.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1500.75 ms. Allocated memory was 94.4 MB in the beginning and 136.3 MB in the end (delta: 41.9 MB). Free memory was 51.6 MB in the beginning and 80.6 MB in the end (delta: -29.0 MB). Peak memory consumption was 28.3 MB. Max. memory is 16.1 GB. * CodeCheck took 11641.61 ms. Allocated memory was 136.3 MB in the beginning and 186.6 MB in the end (delta: 50.3 MB). Free memory was 80.6 MB in the beginning and 77.8 MB in the end (delta: 2.8 MB). Peak memory consumption was 55.2 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-a4ecdab [2020-11-29 20:41:42,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:41:42,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:41:42,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:41:42,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:41:42,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:41:42,208 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:41:42,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:41:42,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:41:42,221 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:41:42,222 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:41:42,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:41:42,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:41:42,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:41:42,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:41:42,236 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:41:42,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:41:42,241 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:41:42,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:41:42,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:41:42,254 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:41:42,255 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:41:42,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:41:42,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:41:42,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:41:42,274 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:41:42,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:41:42,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:41:42,277 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:41:42,279 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:41:42,279 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:41:42,280 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:41:42,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:41:42,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:41:42,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:41:42,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:41:42,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:41:42,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:41:42,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:41:42,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:41:42,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:41:42,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-29 20:41:42,331 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:41:42,332 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:41:42,333 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:41:42,334 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:41:42,335 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:41:42,335 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:41:42,336 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:41:42,336 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-29 20:41:42,336 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-29 20:41:42,337 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:41:42,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:41:42,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:41:42,338 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:41:42,338 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:41:42,339 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:41:42,339 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:41:42,339 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-29 20:41:42,339 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:41:42,340 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:41:42,340 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:41:42,340 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:41:42,340 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:41:42,341 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:41:42,341 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:41:42,341 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:41:42,341 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:41:42,341 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:41:42,342 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:41:42,342 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:41:42,342 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:41:42,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:41:42,343 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:41:42,343 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:41:42,343 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_7317b0d8-7510-4418-8472-41e9c502d925/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f40b57aeeb9e897de074cff5be75ad380804b9bd [2020-11-29 20:41:42,755 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:41:42,781 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:41:42,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:41:42,785 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:41:42,787 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:41:42,788 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/../../sv-benchmarks/c/xcsp/Haystacks-08.c [2020-11-29 20:41:42,866 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/775c8b08e/c8765f3834344dbb868bc55557c62a87/FLAGf2da42173 [2020-11-29 20:41:43,444 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:41:43,445 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/sv-benchmarks/c/xcsp/Haystacks-08.c [2020-11-29 20:41:43,473 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/775c8b08e/c8765f3834344dbb868bc55557c62a87/FLAGf2da42173 [2020-11-29 20:41:43,757 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/bin/ukojak/data/775c8b08e/c8765f3834344dbb868bc55557c62a87 [2020-11-29 20:41:43,759 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:41:43,764 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:41:43,768 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:43,769 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:41:43,772 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:41:43,773 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:43" (1/1) ... [2020-11-29 20:41:43,775 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@778548e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:43, skipping insertion in model container [2020-11-29 20:41:43,776 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:41:43" (1/1) ... [2020-11-29 20:41:43,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:41:43,842 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:41:44,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:44,158 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:41:44,272 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:41:44,294 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:41:44,295 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44 WrapperNode [2020-11-29 20:41:44,295 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:41:44,296 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:44,296 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:41:44,297 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:41:44,304 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,396 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:41:44,397 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:41:44,397 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:41:44,397 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:41:44,407 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,407 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,445 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,459 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,471 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... [2020-11-29 20:41:44,479 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:41:44,496 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:41:44,496 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:41:44,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:41:44,497 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:41:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7317b0d8-7510-4418-8472-41e9c502d925/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 [2020-11-29 20:41:44,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:41:44,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:41:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 20:41:44,612 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-11-29 20:41:44,613 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-11-29 20:41:44,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:41:45,906 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:41:45,907 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-11-29 20:41:45,910 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:41:45 BoogieIcfgContainer [2020-11-29 20:41:45,910 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:41:45,912 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:41:45,913 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:41:45,923 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:41:45,923 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:41:45" (1/1) ... [2020-11-29 20:41:45,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:41:45,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:41:46,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 884 states to 478 states and 884 transitions. [2020-11-29 20:41:46,013 INFO L276 IsEmpty]: Start isEmpty. Operand 478 states and 884 transitions. [2020-11-29 20:41:46,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1291 [2020-11-29 20:41:46,135 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:41:46,179 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) [2020-11-29 20:41:46,188 INFO L168 Benchmark]: Toolchain (without parser) took 2422.05 ms. Allocated memory was 60.8 MB in the beginning and 98.6 MB in the end (delta: 37.7 MB). Free memory was 39.6 MB in the beginning and 58.1 MB in the end (delta: -18.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,189 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:41:46,191 INFO L168 Benchmark]: CACSL2BoogieTranslator took 527.75 ms. Allocated memory is still 60.8 MB. Free memory was 39.4 MB in the beginning and 34.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,192 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.15 ms. Allocated memory is still 60.8 MB. Free memory was 34.2 MB in the beginning and 29.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,192 INFO L168 Benchmark]: Boogie Preprocessor took 98.27 ms. Allocated memory is still 60.8 MB. Free memory was 29.6 MB in the beginning and 26.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,193 INFO L168 Benchmark]: RCFGBuilder took 1414.31 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 26.2 MB in the beginning and 41.4 MB in the end (delta: -15.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,194 INFO L168 Benchmark]: CodeCheck took 273.00 ms. Allocated memory was 73.4 MB in the beginning and 98.6 MB in the end (delta: 25.2 MB). Free memory was 41.4 MB in the beginning and 58.1 MB in the end (delta: -16.7 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:41:46,198 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 0.28 ms. Allocated memory is still 60.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 73.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 527.75 ms. Allocated memory is still 60.8 MB. Free memory was 39.4 MB in the beginning and 34.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 18.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 100.15 ms. Allocated memory is still 60.8 MB. Free memory was 34.2 MB in the beginning and 29.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 98.27 ms. Allocated memory is still 60.8 MB. Free memory was 29.6 MB in the beginning and 26.2 MB in the end (delta: 3.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1414.31 ms. Allocated memory was 60.8 MB in the beginning and 73.4 MB in the end (delta: 12.6 MB). Free memory was 26.2 MB in the beginning and 41.4 MB in the end (delta: -15.2 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * CodeCheck took 273.00 ms. Allocated memory was 73.4 MB in the beginning and 98.6 MB in the end (delta: 25.2 MB). Free memory was 41.4 MB in the beginning and 58.1 MB in the end (delta: -16.7 MB). Peak memory consumption was 15.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...