./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/float-benchs/rlim_exit.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_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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 6c819f776e22a48ebfa3f0e5a48347c76c532982 .............................................................................................................................................................................................................. 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_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/float-benchs/rlim_exit.c -s /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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 6c819f776e22a48ebfa3f0e5a48347c76c532982 .................................................................................................................................................................................................................. 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 [2020-11-28 04:38:40,917 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:40,919 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:40,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:40,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:40,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:40,993 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:40,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:41,002 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:41,009 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:41,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:41,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:41,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:41,013 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:41,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:41,016 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:41,016 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:41,017 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:41,020 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:41,037 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:41,039 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:41,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:41,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:41,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:41,052 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:41,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:41,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:41,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:41,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:41,055 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:41,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:41,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:41,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:41,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:41,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:41,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:41,064 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:41,065 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:41,065 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:41,067 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:41,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:41,069 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-28 04:38:41,105 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:41,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:41,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:41,109 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:41,110 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:41,110 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:41,111 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:41,111 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:41,111 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:41,111 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:41,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:41,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:41,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:41,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:41,113 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:41,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:41,114 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:41,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:41,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:41,115 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:41,115 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:41,115 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:41,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:41,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:41,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:41,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:41,117 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:41,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:41,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:41,119 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_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c819f776e22a48ebfa3f0e5a48347c76c532982 [2020-11-28 04:38:41,347 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:41,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:41,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:41,372 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:41,373 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:41,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2020-11-28 04:38:41,438 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/7f2cea3bb/6ef4ce0053c344d5b569f2fbc2480af2/FLAGb5b2a08e3 [2020-11-28 04:38:41,910 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:41,910 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/sv-benchmarks/c/float-benchs/rlim_exit.c [2020-11-28 04:38:41,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/7f2cea3bb/6ef4ce0053c344d5b569f2fbc2480af2/FLAGb5b2a08e3 [2020-11-28 04:38:42,307 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/7f2cea3bb/6ef4ce0053c344d5b569f2fbc2480af2 [2020-11-28 04:38:42,309 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:42,311 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:42,312 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:42,312 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:42,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:42,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@259db9a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42, skipping insertion in model container [2020-11-28 04:38:42,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,325 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:42,338 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:42,513 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:42,521 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:42,537 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:42,549 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:42,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42 WrapperNode [2020-11-28 04:38:42,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:42,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:42,550 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:42,551 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:42,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,562 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,578 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:42,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:38:42,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:38:42,579 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:38:42,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,588 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,592 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,596 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,597 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... [2020-11-28 04:38:42,599 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:38:42,599 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:38:42,600 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:38:42,600 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:38:42,600 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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 [2020-11-28 04:38:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-28 04:38:42,664 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-28 04:38:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-28 04:38:42,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:38:42,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:38:42,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:38:43,064 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:38:43,064 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-28 04:38:43,066 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:43 BoogieIcfgContainer [2020-11-28 04:38:43,066 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:38:43,067 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:38:43,067 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:38:43,077 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:38:43,077 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:43" (1/1) ... [2020-11-28 04:38:43,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:38:43,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:38:43,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2020-11-28 04:38:43,115 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2020-11-28 04:38:43,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:38:43,119 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:38:43,166 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2020-11-28 04:38:43,170 INFO L168 Benchmark]: Toolchain (without parser) took 857.92 ms. Allocated memory is still 88.1 MB. Free memory was 57.7 MB in the beginning and 38.7 MB in the end (delta: 19.0 MB). Peak memory consumption was 17.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:43,171 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:43,172 INFO L168 Benchmark]: CACSL2BoogieTranslator took 237.32 ms. Allocated memory is still 88.1 MB. Free memory was 57.5 MB in the beginning and 65.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:43,173 INFO L168 Benchmark]: Boogie Procedure Inliner took 27.91 ms. Allocated memory is still 88.1 MB. Free memory was 65.5 MB in the beginning and 64.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:43,174 INFO L168 Benchmark]: Boogie Preprocessor took 19.94 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 63.0 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:43,175 INFO L168 Benchmark]: RCFGBuilder took 466.57 ms. Allocated memory is still 88.1 MB. Free memory was 62.7 MB in the beginning and 43.9 MB in the end (delta: 18.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:43,175 INFO L168 Benchmark]: CodeCheck took 101.19 ms. Allocated memory is still 88.1 MB. Free memory was 43.9 MB in the beginning and 38.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:43,179 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 0.22 ms. Allocated memory is still 88.1 MB. Free memory was 48.2 MB in the beginning and 48.1 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 237.32 ms. Allocated memory is still 88.1 MB. Free memory was 57.5 MB in the beginning and 65.5 MB in the end (delta: -8.0 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 27.91 ms. Allocated memory is still 88.1 MB. Free memory was 65.5 MB in the beginning and 64.1 MB in the end (delta: 1.3 MB). There was no memory consumed. Max. memory is 16.1 GB. * Boogie Preprocessor took 19.94 ms. Allocated memory is still 88.1 MB. Free memory was 64.1 MB in the beginning and 63.0 MB in the end (delta: 1.1 MB). There was no memory consumed. Max. memory is 16.1 GB. * RCFGBuilder took 466.57 ms. Allocated memory is still 88.1 MB. Free memory was 62.7 MB in the beginning and 43.9 MB in the end (delta: 18.8 MB). Peak memory consumption was 21.0 MB. Max. memory is 16.1 GB. * CodeCheck took 101.19 ms. Allocated memory is still 88.1 MB. Free memory was 43.9 MB in the beginning and 38.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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 [2020-11-28 04:38:45,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:45,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:45,456 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:45,457 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:45,462 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:45,465 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:45,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:45,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:45,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:45,479 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:45,483 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:45,484 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:45,488 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:45,492 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:45,493 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:45,494 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:45,497 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:45,499 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:45,501 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:45,503 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:45,510 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:45,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:45,514 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:45,518 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:45,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:45,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:45,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:45,524 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:45,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:45,525 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:45,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:45,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:45,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:45,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:45,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:45,529 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:45,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:45,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:45,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:45,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:45,533 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-28 04:38:45,572 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:45,585 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:45,587 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:45,587 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:45,588 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:45,588 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:45,589 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:45,589 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-28 04:38:45,589 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-28 04:38:45,589 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:45,590 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:45,591 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:45,591 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:45,591 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:45,591 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:45,592 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:45,592 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-28 04:38:45,592 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:45,592 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:45,592 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:45,593 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:45,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:45,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:45,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:45,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:45,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:45,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:45,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:45,601 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:45,601 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:45,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:45,601 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:45,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:45,602 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_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6c819f776e22a48ebfa3f0e5a48347c76c532982 [2020-11-28 04:38:45,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:45,964 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:45,966 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:45,967 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:45,968 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:45,969 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/../../sv-benchmarks/c/float-benchs/rlim_exit.c [2020-11-28 04:38:46,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/15a2ee512/87d1ddfdd99a40fd8dbaa0bfad3ad13f/FLAGb6450ac24 [2020-11-28 04:38:46,469 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:46,469 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/sv-benchmarks/c/float-benchs/rlim_exit.c [2020-11-28 04:38:46,474 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/15a2ee512/87d1ddfdd99a40fd8dbaa0bfad3ad13f/FLAGb6450ac24 [2020-11-28 04:38:46,488 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/bin/ukojak/data/15a2ee512/87d1ddfdd99a40fd8dbaa0bfad3ad13f [2020-11-28 04:38:46,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:46,491 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:46,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:46,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:46,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:46,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c74e5d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46, skipping insertion in model container [2020-11-28 04:38:46,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:46,531 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:46,665 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:46,679 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:46,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:46,716 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:38:46,717 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46 WrapperNode [2020-11-28 04:38:46,717 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:46,718 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:46,718 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:38:46,718 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:38:46,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,733 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:38:46,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-28 04:38:46,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-28 04:38:46,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-28 04:38:46,793 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,793 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,796 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,796 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,803 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,808 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... [2020-11-28 04:38:46,811 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-28 04:38:46,812 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-28 04:38:46,812 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-28 04:38:46,812 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-28 04:38:46,818 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_f627a1ec-5cb5-46fe-b814-fa20f0594ee4/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 [2020-11-28 04:38:46,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-28 04:38:46,883 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-28 04:38:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-28 04:38:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-28 04:38:46,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-28 04:38:46,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-28 04:38:47,874 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-28 04:38:47,874 INFO L298 CfgBuilder]: Removed 9 assume(true) statements. [2020-11-28 04:38:47,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:47 BoogieIcfgContainer [2020-11-28 04:38:47,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-28 04:38:47,877 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-28 04:38:47,877 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-28 04:38:47,885 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-28 04:38:47,885 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:38:47" (1/1) ... [2020-11-28 04:38:47,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-28 04:38:47,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-28 04:38:47,932 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 12 states and 14 transitions. [2020-11-28 04:38:47,932 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 14 transitions. [2020-11-28 04:38:47,936 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2020-11-28 04:38:47,936 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-28 04:38:47,975 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) [2020-11-28 04:38:47,979 INFO L168 Benchmark]: Toolchain (without parser) took 1486.70 ms. Allocated memory is still 65.0 MB. Free memory was 45.8 MB in the beginning and 42.5 MB in the end (delta: 3.3 MB). Peak memory consumption was 113.5 kB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,981 INFO L168 Benchmark]: CDTParser took 0.16 ms. Allocated memory is still 65.0 MB. Free memory is still 47.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:47,981 INFO L168 Benchmark]: CACSL2BoogieTranslator took 225.26 ms. Allocated memory is still 65.0 MB. Free memory was 45.6 MB in the beginning and 35.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,982 INFO L168 Benchmark]: Boogie Procedure Inliner took 48.75 ms. Allocated memory is still 65.0 MB. Free memory was 35.4 MB in the beginning and 48.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 2.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,983 INFO L168 Benchmark]: Boogie Preprocessor took 43.54 ms. Allocated memory is still 65.0 MB. Free memory was 48.8 MB in the beginning and 47.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,984 INFO L168 Benchmark]: RCFGBuilder took 1064.49 ms. Allocated memory is still 65.0 MB. Free memory was 47.3 MB in the beginning and 47.6 MB in the end (delta: -258.4 kB). Peak memory consumption was 20.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,985 INFO L168 Benchmark]: CodeCheck took 99.80 ms. Allocated memory is still 65.0 MB. Free memory was 47.3 MB in the beginning and 42.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:47,988 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 0.16 ms. Allocated memory is still 65.0 MB. Free memory is still 47.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 225.26 ms. Allocated memory is still 65.0 MB. Free memory was 45.6 MB in the beginning and 35.4 MB in the end (delta: 10.2 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 48.75 ms. Allocated memory is still 65.0 MB. Free memory was 35.4 MB in the beginning and 48.8 MB in the end (delta: -13.4 MB). Peak memory consumption was 2.9 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 43.54 ms. Allocated memory is still 65.0 MB. Free memory was 48.8 MB in the beginning and 47.6 MB in the end (delta: 1.2 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1064.49 ms. Allocated memory is still 65.0 MB. Free memory was 47.3 MB in the beginning and 47.6 MB in the end (delta: -258.4 kB). Peak memory consumption was 20.3 MB. Max. memory is 16.1 GB. * CodeCheck took 99.80 ms. Allocated memory is still 65.0 MB. Free memory was 47.3 MB in the beginning and 42.5 MB in the end (delta: 4.8 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...