./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89c97ae7aa7516d2c82b5d830e9cd3bdbb9dffb3 ....................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c -s /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 89c97ae7aa7516d2c82b5d830e9cd3bdbb9dffb3 ............................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-02 03:52:15,278 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:52:15,279 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:52:15,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:52:15,287 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:52:15,288 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:52:15,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:52:15,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:52:15,291 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:52:15,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:52:15,293 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:52:15,294 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:52:15,294 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:52:15,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:52:15,295 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:52:15,296 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:52:15,296 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:52:15,297 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:52:15,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:52:15,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:52:15,301 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:52:15,302 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:52:15,302 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:52:15,303 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:52:15,304 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:52:15,305 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:52:15,305 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:52:15,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:52:15,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:52:15,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:52:15,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:52:15,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:52:15,307 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:52:15,307 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:52:15,308 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:52:15,308 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:52:15,308 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:52:15,309 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:52:15,309 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:52:15,309 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:52:15,310 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:52:15,310 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-02 03:52:15,319 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:52:15,319 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:52:15,320 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:52:15,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:52:15,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:52:15,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:52:15,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:52:15,321 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:52:15,322 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:52:15,322 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:52:15,322 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:52:15,322 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:52:15,322 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:52:15,322 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:52:15,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:52:15,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:52:15,323 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_cad81573-b823-4b6d-9d16-c43d28b6a5c8/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(__VERIFIER_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 -> 89c97ae7aa7516d2c82b5d830e9cd3bdbb9dffb3 [2019-12-02 03:52:15,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:52:15,432 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:52:15,434 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:52:15,435 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:52:15,435 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:52:15,435 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c [2019-12-02 03:52:15,474 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/fbbd491bf/81100094f9504cd2a712669f34e48cc8/FLAGbe0324c75 [2019-12-02 03:52:15,929 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:52:15,929 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c [2019-12-02 03:52:15,944 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/fbbd491bf/81100094f9504cd2a712669f34e48cc8/FLAGbe0324c75 [2019-12-02 03:52:15,954 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/fbbd491bf/81100094f9504cd2a712669f34e48cc8 [2019-12-02 03:52:15,956 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:52:15,957 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:52:15,958 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:52:15,958 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:52:15,961 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:52:15,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:52:15" (1/1) ... [2019-12-02 03:52:15,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6663a3b5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:15, skipping insertion in model container [2019-12-02 03:52:15,963 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:52:15" (1/1) ... [2019-12-02 03:52:15,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:52:16,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:52:16,460 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:52:16,471 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:52:16,634 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:52:16,667 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:52:16,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16 WrapperNode [2019-12-02 03:52:16,668 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:52:16,668 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:52:16,668 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:52:16,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:52:16,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:16,723 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:16,870 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:52:16,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:52:16,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:52:16,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:52:16,877 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:16,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:16,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:16,905 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:17,013 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:17,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:17,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... [2019-12-02 03:52:17,074 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:52:17,074 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:52:17,074 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:52:17,074 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:52:17,075 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:52:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/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 [2019-12-02 03:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-12-02 03:52:17,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-12-02 03:52:17,155 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-12-02 03:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-12-02 03:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-12-02 03:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-12-02 03:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-12-02 03:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-12-02 03:52:17,156 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-12-02 03:52:17,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-12-02 03:52:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-12-02 03:52:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-12-02 03:52:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-12-02 03:52:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-12-02 03:52:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-02 03:52:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-12-02 03:52:17,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-12-02 03:52:17,157 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-12-02 03:52:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-12-02 03:52:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-12-02 03:52:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-12-02 03:52:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-12-02 03:52:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-12-02 03:52:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-02 03:52:17,158 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-02 03:52:17,158 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-02 03:52:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-02 03:52:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-02 03:52:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-02 03:52:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:52:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-12-02 03:52:17,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-12-02 03:52:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-02 03:52:17,159 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-12-02 03:52:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-12-02 03:52:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-12-02 03:52:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-12-02 03:52:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-12-02 03:52:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-12-02 03:52:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-12-02 03:52:17,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-12-02 03:52:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-02 03:52:17,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:52:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:52:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-12-02 03:52:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-12-02 03:52:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-12-02 03:52:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-12-02 03:52:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-12-02 03:52:17,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-12-02 03:52:17,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-12-02 03:52:17,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-12-02 03:58:27,748 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 03:58:27,748 INFO L287 CfgBuilder]: Removed 53 assume(true) statements. [2019-12-02 03:58:27,749 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:27 BoogieIcfgContainer [2019-12-02 03:58:27,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 03:58:27,750 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 03:58:27,750 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 03:58:27,760 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 03:58:27,760 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:58:27" (1/1) ... [2019-12-02 03:58:27,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 03:58:27,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 03:58:27,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 408 states and 589 transitions. [2019-12-02 03:58:27,814 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 589 transitions. [2019-12-02 03:58:27,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-02 03:58:27,818 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 03:58:27,858 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 03:58:27,861 INFO L168 Benchmark]: Toolchain (without parser) took 371903.37 ms. Allocated memory was 1.0 GB in the beginning and 4.2 GB in the end (delta: 3.2 GB). Free memory was 935.3 MB in the beginning and 2.8 GB in the end (delta: -1.9 GB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,862 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 03:58:27,862 INFO L168 Benchmark]: CACSL2BoogieTranslator took 709.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 929.9 MB in the beginning and 955.7 MB in the end (delta: -25.8 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,863 INFO L168 Benchmark]: Boogie Procedure Inliner took 201.87 ms. Allocated memory is still 1.1 GB. Free memory was 955.7 MB in the beginning and 889.9 MB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,863 INFO L168 Benchmark]: Boogie Preprocessor took 203.81 ms. Allocated memory is still 1.1 GB. Free memory was 889.9 MB in the beginning and 836.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,864 INFO L168 Benchmark]: RCFGBuilder took 370675.56 ms. Allocated memory was 1.1 GB in the beginning and 4.2 GB in the end (delta: 3.1 GB). Free memory was 836.2 MB in the beginning and 2.8 GB in the end (delta: -2.0 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,864 INFO L168 Benchmark]: CodeCheck took 109.52 ms. Allocated memory is still 4.2 GB. Free memory was 2.8 GB in the beginning and 2.8 GB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 GB. [2019-12-02 03:58:27,867 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 709.57 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 98.6 MB). Free memory was 929.9 MB in the beginning and 955.7 MB in the end (delta: -25.8 MB). Peak memory consumption was 87.0 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 201.87 ms. Allocated memory is still 1.1 GB. Free memory was 955.7 MB in the beginning and 889.9 MB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 203.81 ms. Allocated memory is still 1.1 GB. Free memory was 889.9 MB in the beginning and 836.2 MB in the end (delta: 53.7 MB). Peak memory consumption was 53.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 370675.56 ms. Allocated memory was 1.1 GB in the beginning and 4.2 GB in the end (delta: 3.1 GB). Free memory was 836.2 MB in the beginning and 2.8 GB in the end (delta: -2.0 GB). Peak memory consumption was 3.1 GB. Max. memory is 11.5 GB. * CodeCheck took 109.52 ms. Allocated memory is still 4.2 GB. Free memory was 2.8 GB in the beginning and 2.8 GB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-02 03:58:29,271 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-02 03:58:29,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-02 03:58:29,280 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-02 03:58:29,280 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-02 03:58:29,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-02 03:58:29,282 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-02 03:58:29,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-02 03:58:29,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-02 03:58:29,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-02 03:58:29,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-02 03:58:29,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-02 03:58:29,287 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-02 03:58:29,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-02 03:58:29,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-02 03:58:29,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-02 03:58:29,290 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-02 03:58:29,290 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-02 03:58:29,292 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-02 03:58:29,293 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-02 03:58:29,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-02 03:58:29,295 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-02 03:58:29,296 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-02 03:58:29,297 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-02 03:58:29,299 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-02 03:58:29,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-02 03:58:29,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-02 03:58:29,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-02 03:58:29,300 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-02 03:58:29,301 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-02 03:58:29,301 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-02 03:58:29,301 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-02 03:58:29,302 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-02 03:58:29,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-02 03:58:29,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-02 03:58:29,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-02 03:58:29,304 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-02 03:58:29,304 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-02 03:58:29,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-02 03:58:29,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-02 03:58:29,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-02 03:58:29,306 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-02 03:58:29,316 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-02 03:58:29,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-02 03:58:29,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-02 03:58:29,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-02 03:58:29,317 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-02 03:58:29,317 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-02 03:58:29,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-02 03:58:29,318 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-02 03:58:29,319 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-02 03:58:29,319 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-02 03:58:29,319 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-02 03:58:29,320 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-02 03:58:29,320 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-02 03:58:29,321 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-02 03:58:29,321 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-02 03:58:29,321 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-02 03:58:29,321 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_cad81573-b823-4b6d-9d16-c43d28b6a5c8/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(__VERIFIER_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 -> 89c97ae7aa7516d2c82b5d830e9cd3bdbb9dffb3 [2019-12-02 03:58:29,481 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-02 03:58:29,491 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-02 03:58:29,494 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-02 03:58:29,495 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-02 03:58:29,495 INFO L275 PluginConnector]: CDTParser initialized [2019-12-02 03:58:29,496 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c [2019-12-02 03:58:29,539 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/acfb1af68/52758ca4662c40d2a0852766d7e02408/FLAG553d7535c [2019-12-02 03:58:30,100 INFO L306 CDTParser]: Found 1 translation units. [2019-12-02 03:58:30,101 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M4.c [2019-12-02 03:58:30,121 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/acfb1af68/52758ca4662c40d2a0852766d7e02408/FLAG553d7535c [2019-12-02 03:58:30,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/bin/ukojak/data/acfb1af68/52758ca4662c40d2a0852766d7e02408 [2019-12-02 03:58:30,567 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-02 03:58:30,568 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-02 03:58:30,568 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:30,568 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-02 03:58:30,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-02 03:58:30,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fadc690 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:30, skipping insertion in model container [2019-12-02 03:58:30,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:58:30" (1/1) ... [2019-12-02 03:58:30,577 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-02 03:58:30,637 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-02 03:58:31,113 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:31,126 INFO L203 MainTranslator]: Completed pre-run [2019-12-02 03:58:31,382 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-02 03:58:31,419 INFO L208 MainTranslator]: Completed translation [2019-12-02 03:58:31,419 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31 WrapperNode [2019-12-02 03:58:31,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-02 03:58:31,420 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:31,420 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-02 03:58:31,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-02 03:58:31,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-02 03:58:31,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-02 03:58:31,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-02 03:58:31,651 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-02 03:58:31,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,689 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,822 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,838 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,860 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... [2019-12-02 03:58:31,884 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-02 03:58:31,884 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-02 03:58:31,884 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-02 03:58:31,884 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-02 03:58:31,885 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:58:31" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_cad81573-b823-4b6d-9d16-c43d28b6a5c8/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 [2019-12-02 03:58:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-12-02 03:58:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-12-02 03:58:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-12-02 03:58:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-12-02 03:58:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-02 03:58:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-12-02 03:58:31,929 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-12-02 03:58:31,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-12-02 03:58:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-12-02 03:58:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-12-02 03:58:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-12-02 03:58:31,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-12-02 03:58:31,930 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-12-02 03:58:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-12-02 03:58:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-12-02 03:58:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-12-02 03:58:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-12-02 03:58:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-12-02 03:58:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-12-02 03:58:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-12-02 03:58:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-02 03:58:31,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-02 03:58:31,931 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-02 03:58:31,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-02 03:58:31,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-12-02 03:58:31,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-02 03:58:31,932 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-12-02 03:58:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-12-02 03:58:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-12-02 03:58:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-12-02 03:58:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-12-02 03:58:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-12-02 03:58:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-12-02 03:58:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-12-02 03:58:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-02 03:58:31,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-02 03:58:31,933 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-12-02 03:58:31,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-12-02 03:58:31,934 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-12-02 03:58:31,934 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-12-02 03:58:31,934 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-12-02 03:58:31,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-12-02 03:58:31,934 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-12-02 03:58:31,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-12-02 04:05:37,374 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-02 04:05:37,374 INFO L287 CfgBuilder]: Removed 53 assume(true) statements. [2019-12-02 04:05:37,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:05:37 BoogieIcfgContainer [2019-12-02 04:05:37,375 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-02 04:05:37,376 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-02 04:05:37,376 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-02 04:05:37,383 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-02 04:05:37,383 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 04:05:37" (1/1) ... [2019-12-02 04:05:37,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-02 04:05:37,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-02 04:05:37,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 589 states to 408 states and 589 transitions. [2019-12-02 04:05:37,432 INFO L276 IsEmpty]: Start isEmpty. Operand 408 states and 589 transitions. [2019-12-02 04:05:37,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-02 04:05:37,436 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-02 04:05:37,467 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-02 04:05:37,470 INFO L168 Benchmark]: Toolchain (without parser) took 426902.25 ms. Allocated memory was 1.0 GB in the beginning and 3.8 GB in the end (delta: 2.8 GB). Free memory was 941.6 MB in the beginning and 1.3 GB in the end (delta: -333.9 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,471 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-02 04:05:37,471 INFO L168 Benchmark]: CACSL2BoogieTranslator took 851.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 941.6 MB in the beginning and 911.7 MB in the end (delta: 29.9 MB). Peak memory consumption was 161.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,472 INFO L168 Benchmark]: Boogie Procedure Inliner took 230.80 ms. Allocated memory is still 1.1 GB. Free memory was 911.7 MB in the beginning and 857.7 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,472 INFO L168 Benchmark]: Boogie Preprocessor took 233.16 ms. Allocated memory is still 1.1 GB. Free memory was 857.7 MB in the beginning and 796.9 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,473 INFO L168 Benchmark]: RCFGBuilder took 425491.41 ms. Allocated memory was 1.1 GB in the beginning and 3.8 GB in the end (delta: 2.7 GB). Free memory was 796.9 MB in the beginning and 1.3 GB in the end (delta: -483.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,473 INFO L168 Benchmark]: CodeCheck took 93.16 ms. Allocated memory is still 3.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. [2019-12-02 04:05:37,476 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 851.24 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 120.1 MB). Free memory was 941.6 MB in the beginning and 911.7 MB in the end (delta: 29.9 MB). Peak memory consumption was 161.8 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 230.80 ms. Allocated memory is still 1.1 GB. Free memory was 911.7 MB in the beginning and 857.7 MB in the end (delta: 54.0 MB). Peak memory consumption was 54.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 233.16 ms. Allocated memory is still 1.1 GB. Free memory was 857.7 MB in the beginning and 796.9 MB in the end (delta: 60.8 MB). Peak memory consumption was 60.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 425491.41 ms. Allocated memory was 1.1 GB in the beginning and 3.8 GB in the end (delta: 2.7 GB). Free memory was 796.9 MB in the beginning and 1.3 GB in the end (delta: -483.7 MB). Peak memory consumption was 2.7 GB. Max. memory is 11.5 GB. * CodeCheck took 93.16 ms. Allocated memory is still 3.8 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 5.1 MB). Peak memory consumption was 5.1 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...