./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-010.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-010.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/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 640a783723611579b83c52815cf6509f37b9a5bb ........................................................................................................................................................................................................... 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_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-010.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/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 640a783723611579b83c52815cf6509f37b9a5bb .................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:29:42,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:29:42,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:29:42,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:29:42,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:29:42,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:29:42,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:29:42,128 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:29:42,131 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:29:42,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:29:42,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:29:42,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:29:42,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:29:42,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:29:42,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:29:42,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:29:42,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:29:42,151 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:29:42,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:29:42,163 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:29:42,165 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:29:42,166 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:29:42,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:29:42,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:29:42,178 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:29:42,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:29:42,179 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:29:42,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:29:42,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:29:42,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:29:42,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:29:42,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:29:42,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:29:42,187 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:29:42,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:29:42,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:29:42,190 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:29:42,190 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:29:42,191 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:29:42,192 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:29:42,192 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:29:42,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:29:42,243 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:29:42,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:29:42,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:29:42,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:29:42,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:29:42,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:29:42,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:29:42,247 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:29:42,247 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:29:42,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:29:42,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:29:42,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:29:42,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:29:42,250 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:29:42,250 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:29:42,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:29:42,250 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:29:42,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:42,251 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:29:42,251 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:29:42,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:29:42,251 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:29:42,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:29:42,252 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:29:42,253 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_b4b7837e-4877-487c-8b77-08882d878fb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 640a783723611579b83c52815cf6509f37b9a5bb [2020-12-01 16:29:42,582 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:29:42,609 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:29:42,611 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:29:42,613 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:29:42,614 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:29:42,615 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-010.c [2020-12-01 16:29:42,676 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/2774cffd6/aa630f81537643a584d7799b69bf30b5/FLAG470ce29eb [2020-12-01 16:29:43,253 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:29:43,254 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/sv-benchmarks/c/xcsp/AllInterval-010.c [2020-12-01 16:29:43,268 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/2774cffd6/aa630f81537643a584d7799b69bf30b5/FLAG470ce29eb [2020-12-01 16:29:43,549 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/2774cffd6/aa630f81537643a584d7799b69bf30b5 [2020-12-01 16:29:43,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:29:43,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:29:43,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:43,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:29:43,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:29:43,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:43" (1/1) ... [2020-12-01 16:29:43,567 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@227f85b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:43, skipping insertion in model container [2020-12-01 16:29:43,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:29:43" (1/1) ... [2020-12-01 16:29:43,578 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:29:43,649 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:29:43,911 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:43,924 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:29:44,012 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:29:44,030 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:29:44,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44 WrapperNode [2020-12-01 16:29:44,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:29:44,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:44,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:29:44,034 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:29:44,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,058 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,118 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:29:44,120 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:29:44,120 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:29:44,120 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:29:44,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,137 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,153 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,154 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,181 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,185 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... [2020-12-01 16:29:44,202 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:29:44,203 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:29:44,203 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:29:44,204 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:29:44,205 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:29:44" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:29:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:29:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:29:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:29:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 16:29:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 16:29:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:29:45,400 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:29:45,401 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 16:29:45,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:29:45 BoogieIcfgContainer [2020-12-01 16:29:45,404 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:29:45,405 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:29:45,406 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:29:45,420 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:29:45,420 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:29:45" (1/1) ... [2020-12-01 16:29:45,433 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:29:45,473 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:29:45,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 162 states and 288 transitions. [2020-12-01 16:29:45,498 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 288 transitions. [2020-12-01 16:29:45,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-12-01 16:29:45,557 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:30:20,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:30:20,460 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:30:30,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-12-01 16:30:30,468 INFO L221 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2020-12-01 16:30:41,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2020-12-01 16:30:41,041 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) [2020-12-01 16:30:41,049 INFO L168 Benchmark]: Toolchain (without parser) took 57491.07 ms. Allocated memory was 83.9 MB in the beginning and 2.8 GB in the end (delta: 2.8 GB). Free memory was 43.6 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,050 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 83.9 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:41,052 INFO L168 Benchmark]: CACSL2BoogieTranslator took 474.44 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 43.4 MB in the beginning and 73.9 MB in the end (delta: -30.5 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,055 INFO L168 Benchmark]: Boogie Procedure Inliner took 85.74 ms. Allocated memory is still 104.9 MB. Free memory was 73.9 MB in the beginning and 71.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,057 INFO L168 Benchmark]: Boogie Preprocessor took 82.43 ms. Allocated memory is still 104.9 MB. Free memory was 71.4 MB in the beginning and 70.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,059 INFO L168 Benchmark]: RCFGBuilder took 1201.28 ms. Allocated memory is still 104.9 MB. Free memory was 69.7 MB in the beginning and 75.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,061 INFO L168 Benchmark]: CodeCheck took 55639.37 ms. Allocated memory was 104.9 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 75.4 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. [2020-12-01 16:30:41,065 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 0.28 ms. Allocated memory is still 83.9 MB. Free memory is still 59.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 474.44 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 43.4 MB in the beginning and 73.9 MB in the end (delta: -30.5 MB). Peak memory consumption was 6.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 85.74 ms. Allocated memory is still 104.9 MB. Free memory was 73.9 MB in the beginning and 71.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 82.43 ms. Allocated memory is still 104.9 MB. Free memory was 71.4 MB in the beginning and 70.0 MB in the end (delta: 1.4 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1201.28 ms. Allocated memory is still 104.9 MB. Free memory was 69.7 MB in the beginning and 75.8 MB in the end (delta: -6.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. * CodeCheck took 55639.37 ms. Allocated memory was 104.9 MB in the beginning and 2.8 GB in the end (delta: 2.7 GB). Free memory was 75.4 MB in the beginning and 1.7 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 16:30:43,860 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:30:43,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:30:43,895 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:30:43,895 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:30:43,897 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:30:43,899 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:30:43,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:30:43,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:30:43,906 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:30:43,907 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:30:43,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:30:43,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:30:43,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:30:43,912 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:30:43,914 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:30:43,915 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:30:43,916 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:30:43,919 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:30:43,924 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:30:43,926 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:30:43,930 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:30:43,932 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:30:43,933 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:30:43,937 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:30:43,938 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:30:43,938 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:30:43,939 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:30:43,940 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:30:43,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:30:43,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:30:43,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:30:43,945 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:30:43,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:30:43,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:30:43,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:30:43,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:30:43,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:30:43,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:30:43,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:30:43,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:30:43,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:30:43,980 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:30:43,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:30:43,981 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:30:43,981 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:30:43,982 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:30:43,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:30:43,983 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:30:43,983 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:30:43,983 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:30:43,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:30:43,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:30:43,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:30:43,984 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:30:43,984 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:30:43,985 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:30:43,985 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:30:43,985 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:30:43,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:30:43,985 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:30:43,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:30:43,986 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:30:43,986 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:30:43,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:30:43,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:30:43,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:43,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:30:43,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:30:43,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:30:43,988 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:30:43,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:30:43,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:30:43,998 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:30:43,999 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:30:43,999 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_b4b7837e-4877-487c-8b77-08882d878fb6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 640a783723611579b83c52815cf6509f37b9a5bb [2020-12-01 16:30:44,492 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:30:44,529 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:30:44,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:30:44,534 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:30:44,535 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:30:44,536 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/../../sv-benchmarks/c/xcsp/AllInterval-010.c [2020-12-01 16:30:44,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/e51957b18/f9066da1499540ba839fb68c5014d328/FLAG7b20b69cc [2020-12-01 16:30:45,313 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:30:45,314 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/sv-benchmarks/c/xcsp/AllInterval-010.c [2020-12-01 16:30:45,332 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/e51957b18/f9066da1499540ba839fb68c5014d328/FLAG7b20b69cc [2020-12-01 16:30:45,667 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/data/e51957b18/f9066da1499540ba839fb68c5014d328 [2020-12-01 16:30:45,670 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:30:45,678 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:30:45,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:45,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:30:45,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:30:45,687 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:45" (1/1) ... [2020-12-01 16:30:45,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d4e8a77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:45, skipping insertion in model container [2020-12-01 16:30:45,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:30:45" (1/1) ... [2020-12-01 16:30:45,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:30:45,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:30:45,997 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:30:46,024 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:30:46,148 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:30:46,174 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:30:46,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46 WrapperNode [2020-12-01 16:30:46,178 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:30:46,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:30:46,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:30:46,181 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:30:46,190 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,215 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:30:46,270 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:30:46,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:30:46,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:30:46,281 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,298 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,304 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,339 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,341 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... [2020-12-01 16:30:46,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:30:46,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:30:46,347 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:30:46,347 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:30:46,348 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:30:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b4b7837e-4877-487c-8b77-08882d878fb6/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:30:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:30:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:30:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:30:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2020-12-01 16:30:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2020-12-01 16:30:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:30:47,548 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:30:47,548 INFO L298 CfgBuilder]: Removed 6 assume(true) statements. [2020-12-01 16:30:47,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:30:47 BoogieIcfgContainer [2020-12-01 16:30:47,551 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:30:47,552 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:30:47,552 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:30:47,565 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:30:47,566 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:30:47" (1/1) ... [2020-12-01 16:30:47,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:30:47,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:30:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 162 states and 288 transitions. [2020-12-01 16:30:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 162 states and 288 transitions. [2020-12-01 16:30:47,677 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 415 [2020-12-01 16:30:47,677 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:30:47,719 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:30:47,725 INFO L168 Benchmark]: Toolchain (without parser) took 2044.08 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 32.1 MB in the beginning and 45.9 MB in the end (delta: -13.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,727 INFO L168 Benchmark]: CDTParser took 1.36 ms. Allocated memory is still 54.5 MB. Free memory is still 37.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:47,727 INFO L168 Benchmark]: CACSL2BoogieTranslator took 497.73 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 31.9 MB in the beginning and 52.7 MB in the end (delta: -20.8 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,728 INFO L168 Benchmark]: Boogie Procedure Inliner took 89.08 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 50.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,729 INFO L168 Benchmark]: Boogie Preprocessor took 75.37 ms. Allocated memory is still 71.3 MB. Free memory was 50.0 MB in the beginning and 48.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,730 INFO L168 Benchmark]: RCFGBuilder took 1204.80 ms. Allocated memory is still 71.3 MB. Free memory was 48.3 MB in the beginning and 34.0 MB in the end (delta: 14.3 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:30:47,730 INFO L168 Benchmark]: CodeCheck took 169.32 ms. Allocated memory is still 71.3 MB. Free memory was 33.6 MB in the beginning and 45.9 MB in the end (delta: -12.2 MB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:30:47,734 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 1.36 ms. Allocated memory is still 54.5 MB. Free memory is still 37.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 497.73 ms. Allocated memory was 54.5 MB in the beginning and 71.3 MB in the end (delta: 16.8 MB). Free memory was 31.9 MB in the beginning and 52.7 MB in the end (delta: -20.8 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 89.08 ms. Allocated memory is still 71.3 MB. Free memory was 52.5 MB in the beginning and 50.2 MB in the end (delta: 2.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 75.37 ms. Allocated memory is still 71.3 MB. Free memory was 50.0 MB in the beginning and 48.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1204.80 ms. Allocated memory is still 71.3 MB. Free memory was 48.3 MB in the beginning and 34.0 MB in the end (delta: 14.3 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. * CodeCheck took 169.32 ms. Allocated memory is still 71.3 MB. Free memory was 33.6 MB in the beginning and 45.9 MB in the end (delta: -12.2 MB). There was no memory consumed. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...