./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/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 3ed469e0cc365cf8eaea55b3a60282545b95c580 ................................................................................................................................................................................................................................................................ 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_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/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 3ed469e0cc365cf8eaea55b3a60282545b95c580 ..................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:07:12,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:07:12,753 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:07:12,864 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:07:12,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:07:12,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:07:12,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:07:12,871 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:07:12,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:07:12,888 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:07:12,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:07:12,891 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:07:12,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:07:12,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:07:12,894 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:07:12,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:07:12,897 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:07:12,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:07:12,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:07:12,905 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:07:12,907 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:07:12,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:07:12,910 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:07:12,911 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:07:12,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:07:12,915 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:07:12,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:07:12,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:07:12,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:07:12,919 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:07:12,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:07:12,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:07:12,921 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:07:12,922 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:07:12,923 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:07:12,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:07:12,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:07:12,925 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:07:12,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:07:12,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:07:12,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:07:12,929 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:07:12,952 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:07:12,952 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:07:12,953 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:07:12,954 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:07:12,955 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:07:12,955 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:07:12,956 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:07:12,956 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:07:12,956 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:07:12,957 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:07:12,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:07:12,958 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:07:12,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:07:12,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:07:12,959 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:07:12,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:07:12,959 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:07:12,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:07:12,960 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:07:12,960 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:07:12,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:07:12,960 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:07:12,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:12,961 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:07:12,961 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:07:12,962 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:07:12,962 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:07:12,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:07:12,962 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:07:12,963 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_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ed469e0cc365cf8eaea55b3a60282545b95c580 [2020-12-01 17:07:13,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:07:13,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:07:13,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:07:13,382 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:07:13,384 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:07:13,385 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-12-01 17:07:13,483 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/66464a150/192c31c37aea4ee9af050dd3a19c8a39/FLAG7665f7313 [2020-12-01 17:07:14,385 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:07:14,386 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-12-01 17:07:14,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/66464a150/192c31c37aea4ee9af050dd3a19c8a39/FLAG7665f7313 [2020-12-01 17:07:14,522 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/66464a150/192c31c37aea4ee9af050dd3a19c8a39 [2020-12-01 17:07:14,525 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:07:14,527 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:07:14,529 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:14,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:07:14,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:07:14,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:14" (1/1) ... [2020-12-01 17:07:14,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3582e231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:14, skipping insertion in model container [2020-12-01 17:07:14,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:07:14" (1/1) ... [2020-12-01 17:07:14,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:07:14,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:07:15,499 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:07:15,535 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:07:15,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:07:15,965 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:07:15,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15 WrapperNode [2020-12-01 17:07:15,966 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:07:15,967 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:07:15,968 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:07:15,968 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:07:15,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,343 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:07:16,345 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:07:16,346 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:07:16,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:07:16,358 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,358 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,414 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,427 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,666 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,708 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... [2020-12-01 17:07:16,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:07:16,888 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:07:16,888 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:07:16,889 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:07:16,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:07:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:07:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2020-12-01 17:07:16,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2020-12-01 17:07:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:07:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:07:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:07:16,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:07:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:07:16,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:07:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:07:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:07:16,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:07:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:07:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:07:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-12-01 17:07:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-12-01 17:07:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:07:16,994 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:07:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:07:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:07:16,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:07:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:07:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:07:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:07:16,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:07:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-12-01 17:07:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-12-01 17:07:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:07:16,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:07:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:07:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:07:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:07:16,998 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:07:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:07:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:07:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:07:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:07:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:07:16,999 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:07:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:07:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:07:17,000 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:07:17,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:07:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:07:17,001 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:07:17,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:07:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:07:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:07:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:07:17,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:07:17,002 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:07:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:07:17,003 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:07:17,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:07:17,004 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:07:17,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:08:10,495 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:08:10,495 INFO L298 CfgBuilder]: Removed 59 assume(true) statements. [2020-12-01 17:08:10,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:08:10 BoogieIcfgContainer [2020-12-01 17:08:10,502 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:08:10,503 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:08:10,503 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:08:10,515 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:08:10,516 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:08:10" (1/1) ... [2020-12-01 17:08:10,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:08:10,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:08:10,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1579 states and 2397 transitions. [2020-12-01 17:08:10,634 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2397 transitions. [2020-12-01 17:08:10,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2020-12-01 17:08:10,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:08:10,792 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:08:10,805 INFO L168 Benchmark]: Toolchain (without parser) took 56274.00 ms. Allocated memory was 102.8 MB in the beginning and 375.4 MB in the end (delta: 272.6 MB). Free memory was 67.7 MB in the beginning and 141.5 MB in the end (delta: -73.8 MB). Peak memory consumption was 198.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,807 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 75.5 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 35.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:08:10,808 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1437.10 ms. Allocated memory is still 102.8 MB. Free memory was 67.4 MB in the beginning and 42.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,810 INFO L168 Benchmark]: Boogie Procedure Inliner took 376.14 ms. Allocated memory was 102.8 MB in the beginning and 146.8 MB in the end (delta: 44.0 MB). Free memory was 42.8 MB in the beginning and 83.8 MB in the end (delta: -41.1 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,811 INFO L168 Benchmark]: Boogie Preprocessor took 541.13 ms. Allocated memory is still 146.8 MB. Free memory was 83.8 MB in the beginning and 88.7 MB in the end (delta: -4.8 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,812 INFO L168 Benchmark]: RCFGBuilder took 53614.23 ms. Allocated memory was 146.8 MB in the beginning and 375.4 MB in the end (delta: 228.6 MB). Free memory was 88.7 MB in the beginning and 172.0 MB in the end (delta: -83.3 MB). Peak memory consumption was 234.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,813 INFO L168 Benchmark]: CodeCheck took 297.10 ms. Allocated memory is still 375.4 MB. Free memory was 172.0 MB in the beginning and 141.5 MB in the end (delta: 30.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:08:10,827 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 0.32 ms. Allocated memory is still 75.5 MB. Free memory was 34.4 MB in the beginning and 34.3 MB in the end (delta: 35.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1437.10 ms. Allocated memory is still 102.8 MB. Free memory was 67.4 MB in the beginning and 42.8 MB in the end (delta: 24.7 MB). Peak memory consumption was 42.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 376.14 ms. Allocated memory was 102.8 MB in the beginning and 146.8 MB in the end (delta: 44.0 MB). Free memory was 42.8 MB in the beginning and 83.8 MB in the end (delta: -41.1 MB). Peak memory consumption was 13.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 541.13 ms. Allocated memory is still 146.8 MB. Free memory was 83.8 MB in the beginning and 88.7 MB in the end (delta: -4.8 MB). Peak memory consumption was 46.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 53614.23 ms. Allocated memory was 146.8 MB in the beginning and 375.4 MB in the end (delta: 228.6 MB). Free memory was 88.7 MB in the beginning and 172.0 MB in the end (delta: -83.3 MB). Peak memory consumption was 234.1 MB. Max. memory is 16.1 GB. * CodeCheck took 297.10 ms. Allocated memory is still 375.4 MB. Free memory was 172.0 MB in the beginning and 141.5 MB in the end (delta: 30.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:08:13,432 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:08:13,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:08:13,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:08:13,481 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:08:13,488 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:08:13,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:08:13,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:08:13,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:08:13,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:08:13,508 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:08:13,513 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:08:13,514 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:08:13,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:08:13,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:08:13,520 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:08:13,521 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:08:13,524 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:08:13,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:08:13,535 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:08:13,537 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:08:13,540 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:08:13,542 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:08:13,542 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:08:13,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:08:13,546 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:08:13,546 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:08:13,547 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:08:13,548 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:08:13,549 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:08:13,549 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:08:13,550 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:08:13,551 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:08:13,552 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:08:13,553 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:08:13,553 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:08:13,554 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:08:13,554 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:08:13,554 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:08:13,555 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:08:13,556 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:08:13,557 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:08:13,593 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:08:13,594 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:08:13,595 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:08:13,595 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:08:13,595 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:08:13,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:08:13,596 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:08:13,596 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:08:13,596 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:08:13,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:08:13,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:08:13,597 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:08:13,597 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:08:13,598 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:08:13,598 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:08:13,598 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:08:13,598 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:08:13,598 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:08:13,599 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:08:13,599 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:08:13,599 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:08:13,599 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:08:13,600 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:08:13,600 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:08:13,600 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:08:13,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:08:13,601 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:08:13,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:08:13,602 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_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3ed469e0cc365cf8eaea55b3a60282545b95c580 [2020-12-01 17:08:14,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:08:14,064 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:08:14,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:08:14,070 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:08:14,070 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:08:14,071 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-12-01 17:08:14,160 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/f4be38cc7/d193f9f62be34d8d992f726f106ba4b3/FLAG0862e0982 [2020-12-01 17:08:14,873 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:08:14,874 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-1.c [2020-12-01 17:08:14,906 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/f4be38cc7/d193f9f62be34d8d992f726f106ba4b3/FLAG0862e0982 [2020-12-01 17:08:15,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/data/f4be38cc7/d193f9f62be34d8d992f726f106ba4b3 [2020-12-01 17:08:15,024 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:08:15,029 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:08:15,031 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:08:15,031 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:08:15,035 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:08:15,037 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:08:15" (1/1) ... [2020-12-01 17:08:15,039 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cccb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:15, skipping insertion in model container [2020-12-01 17:08:15,040 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:08:15" (1/1) ... [2020-12-01 17:08:15,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:08:15,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:08:15,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:08:15,935 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:08:16,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:08:16,365 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:08:16,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16 WrapperNode [2020-12-01 17:08:16,366 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:08:16,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:08:16,367 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:08:16,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:08:16,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:16,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:16,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:08:16,903 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:08:16,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:08:16,904 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:08:16,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:16,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:16,976 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:16,976 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:17,179 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:17,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:17,234 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... [2020-12-01 17:08:17,269 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:08:17,270 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:08:17,270 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:08:17,271 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:08:17,272 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:08:16" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_157a7afc-cda6-4795-bd21-7a3ac2fb50dc/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:08:17,388 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2020-12-01 17:08:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2020-12-01 17:08:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:08:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:08:17,389 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:08:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:08:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:08:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:08:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:08:17,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:08:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:08:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:08:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:08:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:08:17,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:08:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-12-01 17:08:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-12-01 17:08:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:08:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:08:17,392 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:08:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:08:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:08:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:08:17,393 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:08:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:08:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-12-01 17:08:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-12-01 17:08:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:08:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:08:17,394 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:08:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:08:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:08:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:08:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:08:17,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:08:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:08:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:08:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:08:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:08:17,396 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:08:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:08:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:08:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:08:17,397 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:08:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:08:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:08:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:08:17,398 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:08:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:08:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:08:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:08:17,399 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:08:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:08:17,400 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:08:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:08:17,401 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:08:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:10:08,870 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:10:08,870 INFO L298 CfgBuilder]: Removed 59 assume(true) statements. [2020-12-01 17:10:08,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:08 BoogieIcfgContainer [2020-12-01 17:10:08,878 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:10:08,879 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:10:08,879 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:10:08,892 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:10:08,893 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:10:08" (1/1) ... [2020-12-01 17:10:08,905 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:10:08,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:10:09,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2397 states to 1579 states and 2397 transitions. [2020-12-01 17:10:09,027 INFO L276 IsEmpty]: Start isEmpty. Operand 1579 states and 2397 transitions. [2020-12-01 17:10:09,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1172 [2020-12-01 17:10:09,170 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:10:09,229 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 17:10:09,236 INFO L168 Benchmark]: Toolchain (without parser) took 114204.82 ms. Allocated memory was 67.1 MB in the beginning and 304.1 MB in the end (delta: 237.0 MB). Free memory was 43.1 MB in the beginning and 115.6 MB in the end (delta: -72.5 MB). Peak memory consumption was 162.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,237 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 48.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:10:09,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1335.35 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 42.9 MB in the beginning and 47.7 MB in the end (delta: -4.7 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,239 INFO L168 Benchmark]: Boogie Procedure Inliner took 534.97 ms. Allocated memory was 83.9 MB in the beginning and 123.7 MB in the end (delta: 39.8 MB). Free memory was 47.7 MB in the beginning and 70.2 MB in the end (delta: -22.5 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,240 INFO L168 Benchmark]: Boogie Preprocessor took 365.98 ms. Allocated memory is still 123.7 MB. Free memory was 70.2 MB in the beginning and 50.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,241 INFO L168 Benchmark]: RCFGBuilder took 111607.89 ms. Allocated memory was 123.7 MB in the beginning and 304.1 MB in the end (delta: 180.4 MB). Free memory was 50.1 MB in the beginning and 147.0 MB in the end (delta: -96.9 MB). Peak memory consumption was 173.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,242 INFO L168 Benchmark]: CodeCheck took 353.84 ms. Allocated memory is still 304.1 MB. Free memory was 146.0 MB in the beginning and 115.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:10:09,247 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 0.23 ms. Allocated memory is still 67.1 MB. Free memory is still 48.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1335.35 ms. Allocated memory was 67.1 MB in the beginning and 83.9 MB in the end (delta: 16.8 MB). Free memory was 42.9 MB in the beginning and 47.7 MB in the end (delta: -4.7 MB). Peak memory consumption was 36.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 534.97 ms. Allocated memory was 83.9 MB in the beginning and 123.7 MB in the end (delta: 39.8 MB). Free memory was 47.7 MB in the beginning and 70.2 MB in the end (delta: -22.5 MB). Peak memory consumption was 29.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 365.98 ms. Allocated memory is still 123.7 MB. Free memory was 70.2 MB in the beginning and 50.1 MB in the end (delta: 20.1 MB). Peak memory consumption was 22.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 111607.89 ms. Allocated memory was 123.7 MB in the beginning and 304.1 MB in the end (delta: 180.4 MB). Free memory was 50.1 MB in the beginning and 147.0 MB in the end (delta: -96.9 MB). Peak memory consumption was 173.3 MB. Max. memory is 16.1 GB. * CodeCheck took 353.84 ms. Allocated memory is still 304.1 MB. Free memory was 146.0 MB in the beginning and 115.6 MB in the end (delta: 30.4 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...