./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/xcsp/AllInterval-012.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-012.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI --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 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 .............................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/xcsp/AllInterval-012.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI --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 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 ....................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:38:09,109 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:38:09,112 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:38:09,161 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:38:09,162 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:38:09,164 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:38:09,166 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:38:09,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:38:09,172 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:38:09,174 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:38:09,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:38:09,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:38:09,179 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:38:09,180 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:38:09,183 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:38:09,185 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:38:09,187 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:38:09,188 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:38:09,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:38:09,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:38:09,198 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:38:09,201 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:38:09,203 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:38:09,204 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:38:09,209 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:38:09,210 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:38:09,211 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:38:09,213 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:38:09,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:38:09,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:38:09,216 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:38:09,218 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:38:09,219 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:38:09,221 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:38:09,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:38:09,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:38:09,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:38:09,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:38:09,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:38:09,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:38:09,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:38:09,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Default.epf [2021-10-29 03:38:09,264 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:38:09,264 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:38:09,266 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:38:09,268 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:38:09,269 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:38:09,269 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:38:09,270 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:38:09,270 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:38:09,270 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:38:09,270 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:38:09,272 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:38:09,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:38:09,273 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:38:09,273 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:38:09,273 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:38:09,273 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:38:09,274 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:38:09,274 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:38:09,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:38:09,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:38:09,275 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:38:09,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:38:09,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:38:09,276 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:38:09,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:38:09,276 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:38:09,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:38:09,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:38:09,277 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_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 [2021-10-29 03:38:09,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:38:09,660 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:38:09,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:38:09,665 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:38:09,666 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:38:09,668 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/xcsp/AllInterval-012.c [2021-10-29 03:38:09,748 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/07faec21f/d55b6bc6e0f743b098160e7321635bc0/FLAG757dab410 [2021-10-29 03:38:10,375 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:38:10,376 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c [2021-10-29 03:38:10,388 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/07faec21f/d55b6bc6e0f743b098160e7321635bc0/FLAG757dab410 [2021-10-29 03:38:10,635 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/07faec21f/d55b6bc6e0f743b098160e7321635bc0 [2021-10-29 03:38:10,638 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:38:10,640 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:38:10,643 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:38:10,643 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:38:10,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:38:10,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:38:10" (1/1) ... [2021-10-29 03:38:10,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29055619 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:10, skipping insertion in model container [2021-10-29 03:38:10,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:38:10" (1/1) ... [2021-10-29 03:38:10,662 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:38:10,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:38:11,014 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c[7456,7469] [2021-10-29 03:38:11,023 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:38:11,034 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:38:11,096 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c[7456,7469] [2021-10-29 03:38:11,099 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:38:11,124 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:38:11,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11 WrapperNode [2021-10-29 03:38:11,134 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:38:11,135 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:38:11,135 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:38:11,136 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:38:11,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,177 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,263 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:38:11,264 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:38:11,264 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:38:11,265 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:38:11,276 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,276 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,292 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,323 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,327 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,344 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,349 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:38:11,350 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:38:11,350 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:38:11,350 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:38:11,362 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:38:11" (1/1) ... [2021-10-29 03:38:11,372 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:38:11,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:38:11,407 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:38:11,433 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:38:11,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:38:11,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:38:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:38:11,480 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-10-29 03:38:11,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-10-29 03:38:11,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:38:12,671 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:38:12,672 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 03:38:12,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:38:12 BoogieIcfgContainer [2021-10-29 03:38:12,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:38:12,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:38:12,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:38:12,708 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:38:12,708 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:38:12" (1/1) ... [2021-10-29 03:38:12,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:38:12,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:38:12,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 218 states and 394 transitions. [2021-10-29 03:38:12,824 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 394 transitions. [2021-10-29 03:38:12,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2021-10-29 03:38:12,861 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:38:12,862 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:41:42,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 03:41:42,019 INFO L355 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2021-10-29 03:43:27,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2021-10-29 03:43:37,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2021-10-29 03:43:37,601 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:492) 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) [2021-10-29 03:43:37,607 INFO L168 Benchmark]: Toolchain (without parser) took 326965.35 ms. Allocated memory was 98.6 MB in the beginning and 6.0 GB in the end (delta: 5.9 GB). Free memory was 56.9 MB in the beginning and 3.4 GB in the end (delta: -3.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,607 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory is still 73.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:43:37,609 INFO L168 Benchmark]: CACSL2BoogieTranslator took 491.72 ms. Allocated memory is still 98.6 MB. Free memory was 56.6 MB in the beginning and 69.4 MB in the end (delta: -12.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,610 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.81 ms. Allocated memory is still 98.6 MB. Free memory was 68.9 MB in the beginning and 66.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,613 INFO L168 Benchmark]: Boogie Preprocessor took 85.15 ms. Allocated memory is still 98.6 MB. Free memory was 66.4 MB in the beginning and 64.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,615 INFO L168 Benchmark]: RCFGBuilder took 1327.98 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.3 MB in the beginning and 92.1 MB in the end (delta: -27.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,616 INFO L168 Benchmark]: CodeCheck took 324925.15 ms. Allocated memory was 119.5 MB in the beginning and 6.0 GB in the end (delta: 5.9 GB). Free memory was 92.0 MB in the beginning and 3.4 GB in the end (delta: -3.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 16.1 GB. [2021-10-29 03:43:37,621 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:492) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 ms. Allocated memory is still 98.6 MB. Free memory is still 73.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 491.72 ms. Allocated memory is still 98.6 MB. Free memory was 56.6 MB in the beginning and 69.4 MB in the end (delta: -12.7 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 127.81 ms. Allocated memory is still 98.6 MB. Free memory was 68.9 MB in the beginning and 66.4 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 85.15 ms. Allocated memory is still 98.6 MB. Free memory was 66.4 MB in the beginning and 64.3 MB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1327.98 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.3 MB in the beginning and 92.1 MB in the end (delta: -27.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * CodeCheck took 324925.15 ms. Allocated memory was 119.5 MB in the beginning and 6.0 GB in the end (delta: 5.9 GB). Free memory was 92.0 MB in the beginning and 3.4 GB in the end (delta: -3.3 GB). Peak memory consumption was 2.6 GB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:43:37,673 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:43:40,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:43:40,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:43:40,613 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:43:40,613 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:43:40,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:43:40,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:43:40,621 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:43:40,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:43:40,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:43:40,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:43:40,630 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:43:40,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:43:40,632 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:43:40,634 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:43:40,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:43:40,638 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:43:40,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:43:40,643 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:43:40,646 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:43:40,649 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:43:40,651 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:43:40,653 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:43:40,655 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:43:40,659 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:43:40,668 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:43:40,668 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:43:40,670 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:43:40,670 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:43:40,672 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:43:40,672 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:43:40,673 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:43:40,675 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:43:40,676 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:43:40,677 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:43:40,678 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:43:40,679 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:43:40,693 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:43:40,694 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:43:40,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:43:40,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:43:40,697 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2021-10-29 03:43:40,730 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:43:40,732 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:43:40,734 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:43:40,734 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:43:40,736 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:43:40,736 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:43:40,737 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:43:40,737 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-29 03:43:40,737 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-29 03:43:40,738 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:43:40,739 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:43:40,739 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:43:40,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:43:40,740 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:43:40,740 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:43:40,740 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:43:40,741 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-29 03:43:40,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:43:40,741 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:43:40,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:43:40,742 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:43:40,742 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:43:40,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:43:40,743 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:43:40,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:43:40,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:43:40,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:43:40,744 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:43:40,744 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:43:40,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:43:40,744 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:43:40,745 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:43:40,745 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_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 261c541ccc9809b19ccd0bc236b0f45c1f785df25f76225ac324974cb9de0c86 [2021-10-29 03:43:41,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:43:41,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:43:41,188 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:43:41,189 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:43:41,190 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:43:41,193 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/xcsp/AllInterval-012.c [2021-10-29 03:43:41,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/7f31c3554/fe4116f97b064e09b4398b4fa19d6afc/FLAGbab7187c3 [2021-10-29 03:43:41,952 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:43:41,953 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c [2021-10-29 03:43:41,971 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/7f31c3554/fe4116f97b064e09b4398b4fa19d6afc/FLAGbab7187c3 [2021-10-29 03:43:42,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/data/7f31c3554/fe4116f97b064e09b4398b4fa19d6afc [2021-10-29 03:43:42,247 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:43:42,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:43:42,252 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:43:42,253 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:43:42,259 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:43:42,260 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,261 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1cae0e10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42, skipping insertion in model container [2021-10-29 03:43:42,262 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,271 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:43:42,304 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:43:42,528 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c[7456,7469] [2021-10-29 03:43:42,534 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:43:42,557 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:43:42,694 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/sv-benchmarks/c/xcsp/AllInterval-012.c[7456,7469] [2021-10-29 03:43:42,696 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:43:42,731 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:43:42,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42 WrapperNode [2021-10-29 03:43:42,732 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:43:42,733 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:43:42,733 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:43:42,733 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:43:42,743 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,770 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,809 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:43:42,810 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:43:42,810 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:43:42,810 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:43:42,820 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,820 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,825 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,825 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,838 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,841 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,844 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:43:42,865 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:43:42,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:43:42,866 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:43:42,867 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:43:42" (1/1) ... [2021-10-29 03:43:42,883 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:43:42,894 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:43:42,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:43:42,930 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:43:42,967 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:43:42,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:43:42,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:43:42,968 INFO L130 BoogieDeclarations]: Found specification of procedure assume [2021-10-29 03:43:42,968 INFO L138 BoogieDeclarations]: Found implementation of procedure assume [2021-10-29 03:43:42,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:43:44,150 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:43:44,150 INFO L299 CfgBuilder]: Removed 4 assume(true) statements. [2021-10-29 03:43:44,153 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:43:44 BoogieIcfgContainer [2021-10-29 03:43:44,154 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:43:44,155 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:43:44,155 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:43:44,168 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:43:44,169 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:43:44" (1/1) ... [2021-10-29 03:43:44,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:43:44,233 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:43:44,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 218 states and 394 transitions. [2021-10-29 03:43:44,249 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 394 transitions. [2021-10-29 03:43:44,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 571 [2021-10-29 03:43:44,291 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:43:44,292 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:43:44,349 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) 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) [2021-10-29 03:43:44,358 INFO L168 Benchmark]: Toolchain (without parser) took 2106.32 ms. Allocated memory is still 86.0 MB. Free memory was 50.5 MB in the beginning and 45.6 MB in the end (delta: 4.9 MB). Peak memory consumption was 7.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,359 INFO L168 Benchmark]: CDTParser took 0.61 ms. Allocated memory is still 86.0 MB. Free memory was 67.2 MB in the beginning and 67.1 MB in the end (delta: 72.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:43:44,362 INFO L168 Benchmark]: CACSL2BoogieTranslator took 479.58 ms. Allocated memory is still 86.0 MB. Free memory was 50.3 MB in the beginning and 67.6 MB in the end (delta: -17.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,363 INFO L168 Benchmark]: Boogie Procedure Inliner took 76.23 ms. Allocated memory is still 86.0 MB. Free memory was 67.4 MB in the beginning and 64.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,365 INFO L168 Benchmark]: Boogie Preprocessor took 54.87 ms. Allocated memory is still 86.0 MB. Free memory was 64.7 MB in the beginning and 62.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,366 INFO L168 Benchmark]: RCFGBuilder took 1288.35 ms. Allocated memory is still 86.0 MB. Free memory was 62.7 MB in the beginning and 56.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,367 INFO L168 Benchmark]: CodeCheck took 199.44 ms. Allocated memory is still 86.0 MB. Free memory was 56.1 MB in the beginning and 45.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:43:44,380 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 0.61 ms. Allocated memory is still 86.0 MB. Free memory was 67.2 MB in the beginning and 67.1 MB in the end (delta: 72.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 479.58 ms. Allocated memory is still 86.0 MB. Free memory was 50.3 MB in the beginning and 67.6 MB in the end (delta: -17.3 MB). Peak memory consumption was 7.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 76.23 ms. Allocated memory is still 86.0 MB. Free memory was 67.4 MB in the beginning and 64.7 MB in the end (delta: 2.7 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 54.87 ms. Allocated memory is still 86.0 MB. Free memory was 64.7 MB in the beginning and 62.7 MB in the end (delta: 2.0 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 1288.35 ms. Allocated memory is still 86.0 MB. Free memory was 62.7 MB in the beginning and 56.5 MB in the end (delta: 6.2 MB). Peak memory consumption was 30.5 MB. Max. memory is 16.1 GB. * CodeCheck took 199.44 ms. Allocated memory is still 86.0 MB. Free memory was 56.1 MB in the beginning and 45.6 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:43:44,429 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_25e53ed0-ac05-4ce1-8abe-06faeec8f02b/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...