./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.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_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/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 576aa3e5732b75240c24ed4bd9d9911915c82e33 ............................................................................................................................................................................................................................................................ 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_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/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 576aa3e5732b75240c24ed4bd9d9911915c82e33 ................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:31:42,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:31:42,222 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:31:42,328 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:31:42,349 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:31:42,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:31:42,360 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:31:42,365 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:31:42,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:31:42,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:31:42,378 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:31:42,381 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:31:42,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:31:42,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:31:42,389 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:31:42,392 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:31:42,394 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:31:42,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:31:42,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:31:42,414 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:31:42,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:31:42,418 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:31:42,421 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:31:42,423 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:31:42,435 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:31:42,436 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:31:42,436 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:31:42,439 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:31:42,440 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:31:42,442 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:31:42,443 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:31:42,444 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:31:42,447 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:31:42,449 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:31:42,451 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:31:42,451 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:31:42,453 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:31:42,453 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:31:42,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:31:42,455 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:31:42,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:31:42,465 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:31:42,513 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:31:42,513 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:31:42,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:31:42,515 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:31:42,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:31:42,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:31:42,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:31:42,517 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:31:42,518 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:31:42,518 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:31:42,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:31:42,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:31:42,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:31:42,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:31:42,521 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:31:42,521 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:31:42,521 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:31:42,521 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:31:42,522 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:31:42,522 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:31:42,522 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:31:42,523 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:31:42,523 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:42,523 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:31:42,524 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:31:42,524 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:31:42,524 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:31:42,524 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:31:42,525 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:31:42,527 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_87fbe05c-43d1-4a6d-8137-fe4186d25677/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 576aa3e5732b75240c24ed4bd9d9911915c82e33 [2020-12-01 17:31:42,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:31:42,895 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:31:42,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:31:42,903 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:31:42,905 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:31:42,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c [2020-12-01 17:31:42,989 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/399037d5f/95acb0b6b5e740b9a33340a888bb7975/FLAGd2551f515 [2020-12-01 17:31:43,760 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:31:43,763 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c [2020-12-01 17:31:43,789 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/399037d5f/95acb0b6b5e740b9a33340a888bb7975/FLAGd2551f515 [2020-12-01 17:31:43,928 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/399037d5f/95acb0b6b5e740b9a33340a888bb7975 [2020-12-01 17:31:43,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:31:43,935 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:31:43,938 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:43,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:31:43,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:31:43,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:43" (1/1) ... [2020-12-01 17:31:43,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14b53c29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:43, skipping insertion in model container [2020-12-01 17:31:43,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:31:43" (1/1) ... [2020-12-01 17:31:43,956 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:31:44,036 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:31:44,801 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:31:44,814 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:31:45,123 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:31:45,194 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:31:45,195 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45 WrapperNode [2020-12-01 17:31:45,196 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:31:45,198 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:31:45,198 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:31:45,198 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:31:45,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,555 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:31:45,578 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:31:45,578 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:31:45,578 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:31:45,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,588 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,660 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,667 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,869 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... [2020-12-01 17:31:45,924 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:31:45,925 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:31:45,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:31:45,926 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:31:45,927 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:31:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:31:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:31:46,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:31:46,128 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:31:46,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:31:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:31:46,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:31:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:31:46,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:31:46,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:31:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:31:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:31:46,132 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:31:46,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:31:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:31:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:31:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:31:46,133 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:31:46,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:31:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:31:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:31:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:31:46,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:31:46,134 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:31:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:31:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:31:46,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:31:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:31:46,135 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2020-12-01 17:31:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2020-12-01 17:31:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:31:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:31:46,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:31:46,136 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:31:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:31:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:31:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:31:46,137 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:31:46,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:31:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:31:46,138 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:31:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:31:46,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:31:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:31:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:31:46,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:31:46,139 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:31:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:31:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:31:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:31:46,140 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:31:46,140 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:32:57,856 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:32:57,856 INFO L298 CfgBuilder]: Removed 39 assume(true) statements. [2020-12-01 17:32:57,862 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:32:57 BoogieIcfgContainer [2020-12-01 17:32:57,863 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:32:57,864 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:32:57,864 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:32:57,875 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:32:57,876 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:32:57" (1/1) ... [2020-12-01 17:32:57,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:32:57,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:32:58,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2297 states and 3478 transitions. [2020-12-01 17:32:58,060 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3478 transitions. [2020-12-01 17:32:58,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2020-12-01 17:32:58,118 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:32:58,165 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:32:58,171 INFO L168 Benchmark]: Toolchain (without parser) took 74234.90 ms. Allocated memory was 94.4 MB in the beginning and 320.9 MB in the end (delta: 226.5 MB). Free memory was 60.7 MB in the beginning and 96.2 MB in the end (delta: -35.5 MB). Peak memory consumption was 191.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,172 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 94.4 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:32:58,173 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1257.97 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 60.4 MB in the beginning and 73.7 MB in the end (delta: -13.3 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,174 INFO L168 Benchmark]: Boogie Procedure Inliner took 379.30 ms. Allocated memory is still 113.2 MB. Free memory was 73.1 MB in the beginning and 58.1 MB in the end (delta: 15.0 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,175 INFO L168 Benchmark]: Boogie Preprocessor took 346.21 ms. Allocated memory was 113.2 MB in the beginning and 195.0 MB in the end (delta: 81.8 MB). Free memory was 58.1 MB in the beginning and 122.2 MB in the end (delta: -64.0 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,176 INFO L168 Benchmark]: RCFGBuilder took 71937.81 ms. Allocated memory was 195.0 MB in the beginning and 320.9 MB in the end (delta: 125.8 MB). Free memory was 122.2 MB in the beginning and 126.6 MB in the end (delta: -4.5 MB). Peak memory consumption was 153.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,177 INFO L168 Benchmark]: CodeCheck took 305.26 ms. Allocated memory is still 320.9 MB. Free memory was 126.6 MB in the beginning and 96.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:58,187 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38 ms. Allocated memory is still 94.4 MB. Free memory was 51.5 MB in the beginning and 51.5 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1257.97 ms. Allocated memory was 94.4 MB in the beginning and 113.2 MB in the end (delta: 18.9 MB). Free memory was 60.4 MB in the beginning and 73.7 MB in the end (delta: -13.3 MB). Peak memory consumption was 41.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 379.30 ms. Allocated memory is still 113.2 MB. Free memory was 73.1 MB in the beginning and 58.1 MB in the end (delta: 15.0 MB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 346.21 ms. Allocated memory was 113.2 MB in the beginning and 195.0 MB in the end (delta: 81.8 MB). Free memory was 58.1 MB in the beginning and 122.2 MB in the end (delta: -64.0 MB). Peak memory consumption was 23.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 71937.81 ms. Allocated memory was 195.0 MB in the beginning and 320.9 MB in the end (delta: 125.8 MB). Free memory was 122.2 MB in the beginning and 126.6 MB in the end (delta: -4.5 MB). Peak memory consumption was 153.6 MB. Max. memory is 16.1 GB. * CodeCheck took 305.26 ms. Allocated memory is still 320.9 MB. Free memory was 126.6 MB in the beginning and 96.2 MB in the end (delta: 30.4 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:33:00,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:33:00,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:33:00,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:33:00,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:33:00,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:33:00,760 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:33:00,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:33:00,765 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:33:00,766 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:33:00,768 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:33:00,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:33:00,770 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:33:00,772 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:33:00,773 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:33:00,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:33:00,779 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:33:00,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:33:00,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:33:00,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:33:00,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:33:00,792 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:33:00,794 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:33:00,801 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:33:00,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:33:00,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:33:00,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:33:00,822 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:33:00,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:33:00,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:33:00,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:33:00,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:33:00,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:33:00,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:33:00,832 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:33:00,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:33:00,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:33:00,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:33:00,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:33:00,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:33:00,838 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:33:00,839 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:33:00,885 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:33:00,885 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:33:00,888 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:33:00,888 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:33:00,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:33:00,890 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:33:00,890 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:33:00,891 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:33:00,891 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:33:00,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:33:00,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:33:00,893 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:33:00,893 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:33:00,893 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:33:00,893 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:33:00,894 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:33:00,894 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:33:00,894 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:33:00,894 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:33:00,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:33:00,895 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:33:00,895 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:33:00,895 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:33:00,896 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:33:00,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:00,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:33:00,896 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:33:00,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:33:00,897 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:33:00,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:33:00,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:33:00,897 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:33:00,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:33:00,898 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_87fbe05c-43d1-4a6d-8137-fe4186d25677/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 576aa3e5732b75240c24ed4bd9d9911915c82e33 [2020-12-01 17:33:01,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:33:01,364 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:33:01,368 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:33:01,370 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:33:01,372 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:33:01,374 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c [2020-12-01 17:33:01,454 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/0500291a0/062abca11e5f4e4b97ada95c4fe4d52a/FLAGe84f84ea3 [2020-12-01 17:33:02,217 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:33:02,217 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/sv-benchmarks/c/seq-mthreaded/rekh_aso.1.M4-1.c [2020-12-01 17:33:02,262 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/0500291a0/062abca11e5f4e4b97ada95c4fe4d52a/FLAGe84f84ea3 [2020-12-01 17:33:02,356 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/data/0500291a0/062abca11e5f4e4b97ada95c4fe4d52a [2020-12-01 17:33:02,359 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:33:02,361 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:33:02,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:02,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:33:02,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:33:02,369 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:02" (1/1) ... [2020-12-01 17:33:02,372 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@301b57ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:02, skipping insertion in model container [2020-12-01 17:33:02,372 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:33:02" (1/1) ... [2020-12-01 17:33:02,380 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:33:02,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:33:03,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:03,332 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:33:03,751 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:03,807 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:33:03,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03 WrapperNode [2020-12-01 17:33:03,810 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:03,812 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:03,813 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:33:03,813 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:33:03,822 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:03,982 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:04,256 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:33:04,256 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:33:04,257 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:33:04,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,309 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,310 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,564 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... [2020-12-01 17:33:04,674 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:33:04,676 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:33:04,676 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:33:04,677 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:33:04,678 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_87fbe05c-43d1-4a6d-8137-fe4186d25677/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:33:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:33:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:33:04,827 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:33:04,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:33:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:33:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:33:04,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:33:04,828 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:33:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:33:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:33:04,829 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:33:04,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:33:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:33:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:33:04,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:33:04,830 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:33:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:33:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:33:04,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:33:04,831 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:33:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:33:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:33:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:33:04,832 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:33:04,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:33:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:33:04,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:33:04,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:33:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:33:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:33:04,834 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2020-12-01 17:33:04,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2020-12-01 17:33:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:33:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:33:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:33:04,835 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:33:04,835 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:33:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:33:04,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:33:04,836 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:33:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:33:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:33:04,837 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:33:04,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:33:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:33:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:33:04,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:33:04,838 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:33:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:33:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:33:04,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:33:04,839 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:33:04,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:34:51,431 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:34:51,437 INFO L298 CfgBuilder]: Removed 39 assume(true) statements. [2020-12-01 17:34:51,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:51 BoogieIcfgContainer [2020-12-01 17:34:51,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:34:51,449 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:34:51,449 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:34:51,459 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:34:51,459 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:51" (1/1) ... [2020-12-01 17:34:51,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:34:51,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:34:51,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3478 states to 2297 states and 3478 transitions. [2020-12-01 17:34:51,628 INFO L276 IsEmpty]: Start isEmpty. Operand 2297 states and 3478 transitions. [2020-12-01 17:34:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2020-12-01 17:34:51,693 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:34:51,737 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:34:51,746 INFO L168 Benchmark]: Toolchain (without parser) took 109382.03 ms. Allocated memory was 71.3 MB in the beginning and 320.9 MB in the end (delta: 249.6 MB). Free memory was 52.0 MB in the beginning and 94.3 MB in the end (delta: -42.3 MB). Peak memory consumption was 207.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,747 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:34:51,748 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1448.75 ms. Allocated memory was 71.3 MB in the beginning and 98.6 MB in the end (delta: 27.3 MB). Free memory was 51.7 MB in the beginning and 42.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 38.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,749 INFO L168 Benchmark]: Boogie Procedure Inliner took 443.20 ms. Allocated memory is still 98.6 MB. Free memory was 42.9 MB in the beginning and 49.6 MB in the end (delta: -6.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,750 INFO L168 Benchmark]: Boogie Preprocessor took 418.29 ms. Allocated memory was 98.6 MB in the beginning and 157.3 MB in the end (delta: 58.7 MB). Free memory was 49.6 MB in the beginning and 88.4 MB in the end (delta: -38.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,751 INFO L168 Benchmark]: RCFGBuilder took 106771.59 ms. Allocated memory was 157.3 MB in the beginning and 320.9 MB in the end (delta: 163.6 MB). Free memory was 88.4 MB in the beginning and 124.7 MB in the end (delta: -36.3 MB). Peak memory consumption was 190.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,754 INFO L168 Benchmark]: CodeCheck took 293.55 ms. Allocated memory is still 320.9 MB. Free memory was 123.7 MB in the beginning and 94.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:51,763 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 0.42 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1448.75 ms. Allocated memory was 71.3 MB in the beginning and 98.6 MB in the end (delta: 27.3 MB). Free memory was 51.7 MB in the beginning and 42.9 MB in the end (delta: 8.9 MB). Peak memory consumption was 38.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 443.20 ms. Allocated memory is still 98.6 MB. Free memory was 42.9 MB in the beginning and 49.6 MB in the end (delta: -6.8 MB). Peak memory consumption was 19.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 418.29 ms. Allocated memory was 98.6 MB in the beginning and 157.3 MB in the end (delta: 58.7 MB). Free memory was 49.6 MB in the beginning and 88.4 MB in the end (delta: -38.8 MB). Peak memory consumption was 25.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 106771.59 ms. Allocated memory was 157.3 MB in the beginning and 320.9 MB in the end (delta: 163.6 MB). Free memory was 88.4 MB in the beginning and 124.7 MB in the end (delta: -36.3 MB). Peak memory consumption was 190.4 MB. Max. memory is 16.1 GB. * CodeCheck took 293.55 ms. Allocated memory is still 320.9 MB. Free memory was 123.7 MB in the beginning and 94.3 MB in the end (delta: 29.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...