./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.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_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/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 4de6f826e6ace802e56200d21fef86e61f7e313d .................................................................................................................................................................................................................................................... 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_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/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 4de6f826e6ace802e56200d21fef86e61f7e313d ......................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 16:18:00,410 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:18:00,413 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:18:00,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:18:00,500 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:18:00,504 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:18:00,507 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:18:00,512 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:18:00,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:18:00,520 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:18:00,521 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:18:00,523 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:18:00,524 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:18:00,527 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:18:00,529 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:18:00,530 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:18:00,531 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:18:00,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:18:00,539 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:18:00,546 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:18:00,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:18:00,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:18:00,552 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:18:00,553 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:18:00,562 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:18:00,563 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:18:00,563 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:18:00,565 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:18:00,566 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:18:00,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:18:00,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:18:00,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:18:00,571 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:18:00,572 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:18:00,573 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:18:00,574 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:18:00,575 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:18:00,575 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:18:00,575 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:18:00,576 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:18:00,577 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:18:00,581 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 16:18:00,620 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:18:00,620 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:18:00,622 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:18:00,622 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:18:00,623 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:18:00,623 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:18:00,624 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:18:00,624 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:18:00,624 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:18:00,624 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:18:00,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:18:00,626 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:18:00,626 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:18:00,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:18:00,627 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:18:00,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:18:00,627 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:18:00,627 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:18:00,627 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:18:00,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:18:00,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:18:00,628 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:18:00,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:18:00,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:18:00,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:18:00,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:18:00,629 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:18:00,630 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:18:00,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:18:00,630 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_b1efa379-66ed-460b-85a3-e8ac579a00f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4de6f826e6ace802e56200d21fef86e61f7e313d [2020-12-01 16:18:00,992 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:18:01,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:18:01,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:18:01,035 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:18:01,036 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:18:01,037 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2020-12-01 16:18:01,105 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/f597804a7/79fc5499691645b9ab3c3c269533ae78/FLAG0f9fb6044 [2020-12-01 16:18:01,854 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:18:01,855 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2020-12-01 16:18:01,883 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/f597804a7/79fc5499691645b9ab3c3c269533ae78/FLAG0f9fb6044 [2020-12-01 16:18:02,019 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/f597804a7/79fc5499691645b9ab3c3c269533ae78 [2020-12-01 16:18:02,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:18:02,025 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:18:02,030 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:02,030 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:18:02,034 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:18:02,035 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:02" (1/1) ... [2020-12-01 16:18:02,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5634a3f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:02, skipping insertion in model container [2020-12-01 16:18:02,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:02" (1/1) ... [2020-12-01 16:18:02,050 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:18:02,134 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:18:02,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:02,799 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:18:03,080 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:03,123 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:18:03,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03 WrapperNode [2020-12-01 16:18:03,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:03,127 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:03,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:18:03,128 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:18:03,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,212 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,382 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:03,383 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:18:03,383 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:18:03,383 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:18:03,392 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,412 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,412 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,572 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,619 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... [2020-12-01 16:18:03,649 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:18:03,651 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:18:03,651 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:18:03,651 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:18:03,653 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:18:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 16:18:03,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 16:18:03,733 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 16:18:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 16:18:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:18:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 16:18:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 16:18:03,734 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 16:18:03,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 16:18:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2020-12-01 16:18:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2020-12-01 16:18:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 16:18:03,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 16:18:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:18:03,735 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 16:18:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 16:18:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 16:18:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 16:18:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 16:18:03,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 16:18:03,736 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 16:18:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 16:18:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:18:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 16:18:03,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 16:18:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:18:03,737 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 16:18:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 16:18:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 16:18:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 16:18:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 16:18:03,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 16:18:03,738 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:18:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:18:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:18:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:18:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:18:03,739 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 16:18:03,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 16:18:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 16:18:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 16:18:03,740 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 16:18:03,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 16:18:46,994 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:18:46,995 INFO L298 CfgBuilder]: Removed 51 assume(true) statements. [2020-12-01 16:18:46,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:18:46 BoogieIcfgContainer [2020-12-01 16:18:47,000 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:18:47,000 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:18:47,001 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:18:47,010 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:18:47,011 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:18:46" (1/1) ... [2020-12-01 16:18:47,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:18:47,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:18:47,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1236 states and 1882 transitions. [2020-12-01 16:18:47,128 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1882 transitions. [2020-12-01 16:18:47,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2020-12-01 16:18:47,197 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:18:47,238 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 16:18:47,241 INFO L168 Benchmark]: Toolchain (without parser) took 45214.99 ms. Allocated memory was 90.2 MB in the beginning and 209.7 MB in the end (delta: 119.5 MB). Free memory was 60.3 MB in the beginning and 92.0 MB in the end (delta: -31.7 MB). Peak memory consumption was 87.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,242 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory was 48.3 MB in the beginning and 48.2 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:18:47,243 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1096.67 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 59.9 MB in the beginning and 72.5 MB in the end (delta: -12.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,243 INFO L168 Benchmark]: Boogie Procedure Inliner took 254.83 ms. Allocated memory is still 109.1 MB. Free memory was 72.5 MB in the beginning and 48.0 MB in the end (delta: 24.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,244 INFO L168 Benchmark]: Boogie Preprocessor took 266.68 ms. Allocated memory is still 109.1 MB. Free memory was 48.0 MB in the beginning and 55.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,245 INFO L168 Benchmark]: RCFGBuilder took 43349.12 ms. Allocated memory was 109.1 MB in the beginning and 209.7 MB in the end (delta: 100.7 MB). Free memory was 55.2 MB in the beginning and 108.8 MB in the end (delta: -53.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,246 INFO L168 Benchmark]: CodeCheck took 238.96 ms. Allocated memory is still 209.7 MB. Free memory was 108.8 MB in the beginning and 92.0 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:18:47,250 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory was 48.3 MB in the beginning and 48.2 MB in the end (delta: 71.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1096.67 ms. Allocated memory was 90.2 MB in the beginning and 109.1 MB in the end (delta: 18.9 MB). Free memory was 59.9 MB in the beginning and 72.5 MB in the end (delta: -12.6 MB). Peak memory consumption was 47.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 254.83 ms. Allocated memory is still 109.1 MB. Free memory was 72.5 MB in the beginning and 48.0 MB in the end (delta: 24.5 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 266.68 ms. Allocated memory is still 109.1 MB. Free memory was 48.0 MB in the beginning and 55.7 MB in the end (delta: -7.7 MB). Peak memory consumption was 17.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43349.12 ms. Allocated memory was 109.1 MB in the beginning and 209.7 MB in the end (delta: 100.7 MB). Free memory was 55.2 MB in the beginning and 108.8 MB in the end (delta: -53.6 MB). Peak memory consumption was 90.6 MB. Max. memory is 16.1 GB. * CodeCheck took 238.96 ms. Allocated memory is still 209.7 MB. Free memory was 108.8 MB in the beginning and 92.0 MB in the end (delta: 16.8 MB). Peak memory consumption was 16.8 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 16:18:49,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:18:49,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:18:49,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:18:49,641 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:18:49,646 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:18:49,648 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:18:49,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:18:49,657 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:18:49,662 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:18:49,664 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:18:49,669 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:18:49,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:18:49,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:18:49,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:18:49,676 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:18:49,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:18:49,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:18:49,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:18:49,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:18:49,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:18:49,687 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:18:49,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:18:49,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:18:49,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:18:49,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:18:49,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:18:49,703 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:18:49,704 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:18:49,706 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:18:49,706 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:18:49,707 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:18:49,709 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:18:49,710 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:18:49,711 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:18:49,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:18:49,712 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:18:49,713 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:18:49,713 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:18:49,715 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:18:49,716 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:18:49,716 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 16:18:49,765 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:18:49,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:18:49,768 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:18:49,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:18:49,770 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:18:49,770 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:18:49,770 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:18:49,771 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 16:18:49,771 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 16:18:49,771 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:18:49,772 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:18:49,773 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:18:49,773 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:18:49,773 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:18:49,773 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:18:49,773 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:18:49,774 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 16:18:49,774 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:18:49,774 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:18:49,774 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:18:49,775 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:18:49,775 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:18:49,775 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:18:49,775 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:18:49,776 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:18:49,776 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:18:49,776 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:18:49,776 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:18:49,777 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:18:49,777 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:18:49,777 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:18:49,777 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:18:49,778 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:18:49,778 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_b1efa379-66ed-460b-85a3-e8ac579a00f3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4de6f826e6ace802e56200d21fef86e61f7e313d [2020-12-01 16:18:50,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:18:50,231 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:18:50,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:18:50,236 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:18:50,237 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:18:50,238 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2020-12-01 16:18:50,299 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/362cc79f8/e5826ab788f54101ba01c28884da979a/FLAGbe22d56c9 [2020-12-01 16:18:50,965 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:18:50,965 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/sv-benchmarks/c/seq-mthreaded/rekcba_nxt.3.M1.c [2020-12-01 16:18:50,990 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/362cc79f8/e5826ab788f54101ba01c28884da979a/FLAGbe22d56c9 [2020-12-01 16:18:51,129 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/data/362cc79f8/e5826ab788f54101ba01c28884da979a [2020-12-01 16:18:51,132 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:18:51,135 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:18:51,138 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:51,138 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:18:51,142 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:18:51,143 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:51" (1/1) ... [2020-12-01 16:18:51,145 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d8bd0ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:51, skipping insertion in model container [2020-12-01 16:18:51,145 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:18:51" (1/1) ... [2020-12-01 16:18:51,155 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:18:51,239 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:18:52,028 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:52,069 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:18:52,492 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:18:52,550 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:18:52,551 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52 WrapperNode [2020-12-01 16:18:52,553 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:18:52,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:52,555 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:18:52,556 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:18:52,563 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:52,661 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:52,849 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:18:52,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:18:52,850 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:18:52,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:18:52,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:52,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:52,893 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:52,893 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:53,039 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:53,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:53,120 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... [2020-12-01 16:18:53,137 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:18:53,138 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:18:53,138 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:18:53,138 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:18:53,139 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:18:52" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_b1efa379-66ed-460b-85a3-e8ac579a00f3/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:18:53,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 16:18:53,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 16:18:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 16:18:53,222 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 16:18:53,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 16:18:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:18:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 16:18:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 16:18:53,223 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 16:18:53,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 16:18:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2020-12-01 16:18:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2020-12-01 16:18:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:18:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 16:18:53,224 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 16:18:53,224 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 16:18:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 16:18:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 16:18:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 16:18:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 16:18:53,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 16:18:53,225 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 16:18:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 16:18:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 16:18:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:18:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:18:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 16:18:53,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 16:18:53,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:18:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 16:18:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 16:18:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 16:18:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 16:18:53,227 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 16:18:53,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 16:18:53,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:18:53,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:18:53,228 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:18:53,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:18:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 16:18:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 16:18:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 16:18:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 16:18:53,229 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 16:18:53,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 16:20:29,303 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 16:20:29,303 INFO L298 CfgBuilder]: Removed 51 assume(true) statements. [2020-12-01 16:20:29,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:29 BoogieIcfgContainer [2020-12-01 16:20:29,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 16:20:29,310 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 16:20:29,310 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 16:20:29,319 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 16:20:29,320 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 04:20:29" (1/1) ... [2020-12-01 16:20:29,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 16:20:29,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 16:20:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1882 states to 1236 states and 1882 transitions. [2020-12-01 16:20:29,411 INFO L276 IsEmpty]: Start isEmpty. Operand 1236 states and 1882 transitions. [2020-12-01 16:20:29,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 652 [2020-12-01 16:20:29,476 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 16:20:29,519 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 16:20:29,524 INFO L168 Benchmark]: Toolchain (without parser) took 98388.00 ms. Allocated memory was 69.2 MB in the beginning and 184.5 MB in the end (delta: 115.3 MB). Free memory was 49.1 MB in the beginning and 64.1 MB in the end (delta: -15.0 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,525 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:29,526 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1415.37 ms. Allocated memory was 69.2 MB in the beginning and 90.2 MB in the end (delta: 21.0 MB). Free memory was 49.0 MB in the beginning and 44.5 MB in the end (delta: 4.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,527 INFO L168 Benchmark]: Boogie Procedure Inliner took 294.55 ms. Allocated memory is still 90.2 MB. Free memory was 44.5 MB in the beginning and 43.9 MB in the end (delta: 576.7 kB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,527 INFO L168 Benchmark]: Boogie Preprocessor took 287.02 ms. Allocated memory is still 90.2 MB. Free memory was 43.9 MB in the beginning and 46.6 MB in the end (delta: -2.7 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,528 INFO L168 Benchmark]: RCFGBuilder took 96171.02 ms. Allocated memory was 90.2 MB in the beginning and 184.5 MB in the end (delta: 94.4 MB). Free memory was 46.6 MB in the beginning and 81.9 MB in the end (delta: -35.3 MB). Peak memory consumption was 96.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,529 INFO L168 Benchmark]: CodeCheck took 212.18 ms. Allocated memory is still 184.5 MB. Free memory was 81.9 MB in the beginning and 64.1 MB in the end (delta: 17.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:29,533 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 0.27 ms. Allocated memory is still 69.2 MB. Free memory is still 52.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1415.37 ms. Allocated memory was 69.2 MB in the beginning and 90.2 MB in the end (delta: 21.0 MB). Free memory was 49.0 MB in the beginning and 44.5 MB in the end (delta: 4.5 MB). Peak memory consumption was 27.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 294.55 ms. Allocated memory is still 90.2 MB. Free memory was 44.5 MB in the beginning and 43.9 MB in the end (delta: 576.7 kB). Peak memory consumption was 10.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 287.02 ms. Allocated memory is still 90.2 MB. Free memory was 43.9 MB in the beginning and 46.6 MB in the end (delta: -2.7 MB). Peak memory consumption was 24.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 96171.02 ms. Allocated memory was 90.2 MB in the beginning and 184.5 MB in the end (delta: 94.4 MB). Free memory was 46.6 MB in the beginning and 81.9 MB in the end (delta: -35.3 MB). Peak memory consumption was 96.7 MB. Max. memory is 16.1 GB. * CodeCheck took 212.18 ms. Allocated memory is still 184.5 MB. Free memory was 81.9 MB in the beginning and 64.1 MB in the end (delta: 17.8 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...