./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.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_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/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 c83494edde4babe700f0987a5ff8777a8e585572 .......................................................................................................................................................................................................................................................... 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_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/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 c83494edde4babe700f0987a5ff8777a8e585572 ............................................................................................................................................................................................................................................................... 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 18:05:03,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:05:03,206 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:05:03,263 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:05:03,264 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:05:03,266 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:05:03,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:05:03,273 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:05:03,276 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:05:03,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:05:03,280 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:05:03,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:05:03,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:05:03,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:05:03,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:05:03,289 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:05:03,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:05:03,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:05:03,296 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:05:03,300 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:05:03,303 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:05:03,306 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:05:03,335 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:05:03,336 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:05:03,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:05:03,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:05:03,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:05:03,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:05:03,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:05:03,346 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:05:03,347 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:05:03,349 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:05:03,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:05:03,352 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:05:03,354 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:05:03,354 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:05:03,356 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:05:03,357 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:05:03,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:05:03,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:05:03,362 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:05:03,363 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:05:03,413 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:05:03,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:05:03,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:05:03,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:05:03,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:05:03,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:05:03,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:05:03,418 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:05:03,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:05:03,419 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:05:03,420 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:05:03,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:05:03,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:05:03,421 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:05:03,421 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:05:03,422 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:05:03,422 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:05:03,422 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:05:03,423 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:05:03,423 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:05:03,423 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:05:03,424 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:05:03,424 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:03,424 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:05:03,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:05:03,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:05:03,425 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:05:03,426 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:05:03,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:05:03,428 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_9ec890a1-65e0-421c-9a6b-fd53dce27147/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c83494edde4babe700f0987a5ff8777a8e585572 [2020-12-01 18:05:03,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:05:03,777 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:05:03,780 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:05:03,782 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:05:03,783 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:05:03,785 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-12-01 18:05:03,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/75d771972/d591df30d6964b56b034b679c605272a/FLAGf92de4b13 [2020-12-01 18:05:04,779 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:05:04,780 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-12-01 18:05:04,808 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/75d771972/d591df30d6964b56b034b679c605272a/FLAGf92de4b13 [2020-12-01 18:05:04,955 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/75d771972/d591df30d6964b56b034b679c605272a [2020-12-01 18:05:04,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:05:04,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:05:04,968 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:04,968 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:05:04,972 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:05:04,974 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:04" (1/1) ... [2020-12-01 18:05:04,976 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4acd4d99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:04, skipping insertion in model container [2020-12-01 18:05:04,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:05:04" (1/1) ... [2020-12-01 18:05:04,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:05:05,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:05:05,869 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:05,887 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:05:06,303 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:05:06,365 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:05:06,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06 WrapperNode [2020-12-01 18:05:06,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:05:06,369 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:06,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:05:06,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:05:06,383 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,475 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:05:06,711 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:05:06,711 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:05:06,712 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:05:06,724 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,760 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:06,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,019 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,044 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... [2020-12-01 18:05:07,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:05:07,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:05:07,086 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:05:07,086 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:05:07,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:05:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/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 18:05:07,192 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 18:05:07,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 18:05:07,193 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 18:05:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 18:05:07,194 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:05:07,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:05:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:05:07,195 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 18:05:07,195 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 18:05:07,196 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 18:05:07,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 18:05:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 18:05:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 18:05:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:05:07,197 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 18:05:07,197 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 18:05:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 18:05:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 18:05:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 18:05:07,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 18:05:07,198 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:05:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:05:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:05:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:05:07,199 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:05:07,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:05:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:05:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:05:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 18:05:07,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 18:05:07,200 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 18:05:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 18:05:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 18:05:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 18:05:07,201 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 18:05:07,201 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 18:05:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:05:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:05:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:05:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:05:07,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:05:07,202 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 18:05:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 18:05:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 18:05:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 18:05:07,203 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:05:07,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:05:07,204 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 18:05:07,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 18:05:54,888 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:05:54,889 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 18:05:54,897 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:05:54 BoogieIcfgContainer [2020-12-01 18:05:54,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:05:54,899 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:05:54,899 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:05:54,913 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:05:54,913 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:05:54" (1/1) ... [2020-12-01 18:05:54,930 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:05:54,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:05:55,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1308 states and 1988 transitions. [2020-12-01 18:05:55,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1988 transitions. [2020-12-01 18:05:55,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 18:05:55,111 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:05:55,159 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 18:05:55,164 INFO L168 Benchmark]: Toolchain (without parser) took 50197.63 ms. Allocated memory was 83.9 MB in the beginning and 278.9 MB in the end (delta: 195.0 MB). Free memory was 51.2 MB in the beginning and 188.0 MB in the end (delta: -136.8 MB). Peak memory consumption was 57.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,165 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 83.9 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:05:55,166 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1399.81 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 51.0 MB in the beginning and 49.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,167 INFO L168 Benchmark]: Boogie Procedure Inliner took 340.36 ms. Allocated memory is still 102.8 MB. Free memory was 49.3 MB in the beginning and 50.9 MB in the end (delta: -1.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,168 INFO L168 Benchmark]: Boogie Preprocessor took 373.12 ms. Allocated memory is still 102.8 MB. Free memory was 50.9 MB in the beginning and 47.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,169 INFO L168 Benchmark]: RCFGBuilder took 47812.76 ms. Allocated memory was 102.8 MB in the beginning and 278.9 MB in the end (delta: 176.2 MB). Free memory was 47.1 MB in the beginning and 207.9 MB in the end (delta: -160.8 MB). Peak memory consumption was 155.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,170 INFO L168 Benchmark]: CodeCheck took 262.47 ms. Allocated memory is still 278.9 MB. Free memory was 207.9 MB in the beginning and 189.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:05:55,179 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 0.43 ms. Allocated memory is still 83.9 MB. Free memory was 42.9 MB in the beginning and 42.9 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1399.81 ms. Allocated memory was 83.9 MB in the beginning and 102.8 MB in the end (delta: 18.9 MB). Free memory was 51.0 MB in the beginning and 49.3 MB in the end (delta: 1.7 MB). Peak memory consumption was 24.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 340.36 ms. Allocated memory is still 102.8 MB. Free memory was 49.3 MB in the beginning and 50.9 MB in the end (delta: -1.7 MB). Peak memory consumption was 16.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 373.12 ms. Allocated memory is still 102.8 MB. Free memory was 50.9 MB in the beginning and 47.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 47812.76 ms. Allocated memory was 102.8 MB in the beginning and 278.9 MB in the end (delta: 176.2 MB). Free memory was 47.1 MB in the beginning and 207.9 MB in the end (delta: -160.8 MB). Peak memory consumption was 155.0 MB. Max. memory is 16.1 GB. * CodeCheck took 262.47 ms. Allocated memory is still 278.9 MB. Free memory was 207.9 MB in the beginning and 189.1 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 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 18:05:58,094 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:05:58,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:05:58,148 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:05:58,149 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:05:58,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:05:58,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:05:58,163 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:05:58,167 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:05:58,176 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:05:58,178 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:05:58,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:05:58,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:05:58,204 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:05:58,209 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:05:58,211 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:05:58,213 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:05:58,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:05:58,221 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:05:58,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:05:58,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:05:58,230 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:05:58,233 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:05:58,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:05:58,243 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:05:58,244 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:05:58,244 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:05:58,247 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:05:58,248 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:05:58,250 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:05:58,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:05:58,251 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:05:58,254 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:05:58,255 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:05:58,257 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:05:58,257 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:05:58,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:05:58,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:05:58,260 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:05:58,262 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:05:58,263 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:05:58,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:05:58,314 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:05:58,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:05:58,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:05:58,319 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:05:58,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:05:58,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:05:58,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:05:58,323 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:05:58,323 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:05:58,324 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:05:58,325 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:05:58,326 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:05:58,326 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:05:58,326 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:05:58,327 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:05:58,327 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:05:58,327 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:05:58,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:05:58,328 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:05:58,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:05:58,329 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:05:58,329 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:05:58,329 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:05:58,330 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:05:58,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:05:58,330 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:05:58,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:05:58,331 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:05:58,331 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:05:58,332 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:05:58,332 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:05:58,332 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:05:58,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:05:58,333 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_9ec890a1-65e0-421c-9a6b-fd53dce27147/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c83494edde4babe700f0987a5ff8777a8e585572 [2020-12-01 18:05:58,869 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:05:58,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:05:58,924 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:05:58,926 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:05:58,929 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:05:58,931 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-12-01 18:05:59,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/a052f4b5d/002cdfd4259e4fedb5a7393c54197690/FLAGe71380db3 [2020-12-01 18:06:00,010 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:06:00,011 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-1.c [2020-12-01 18:06:00,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/a052f4b5d/002cdfd4259e4fedb5a7393c54197690/FLAGe71380db3 [2020-12-01 18:06:00,109 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/bin/ukojak/data/a052f4b5d/002cdfd4259e4fedb5a7393c54197690 [2020-12-01 18:06:00,111 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:06:00,113 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:06:00,115 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:00,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:06:00,127 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:06:00,129 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:00" (1/1) ... [2020-12-01 18:06:00,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1119161d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:00, skipping insertion in model container [2020-12-01 18:06:00,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:06:00" (1/1) ... [2020-12-01 18:06:00,143 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:06:00,238 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:06:01,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:01,164 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:06:01,655 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:06:01,730 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:06:01,731 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01 WrapperNode [2020-12-01 18:06:01,733 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:06:01,734 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:06:01,735 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:06:01,736 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:06:01,746 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:01,833 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,091 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:06:02,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:06:02,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:06:02,094 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:06:02,106 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,106 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,322 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,392 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... [2020-12-01 18:06:02,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:06:02,445 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:06:02,445 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:06:02,445 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:06:02,446 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:06:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9ec890a1-65e0-421c-9a6b-fd53dce27147/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 18:06:02,547 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 18:06:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 18:06:02,548 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 18:06:02,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 18:06:02,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 18:06:02,550 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:06:02,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:06:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:06:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 18:06:02,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 18:06:02,551 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 18:06:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 18:06:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:06:02,552 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 18:06:02,552 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 18:06:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 18:06:02,554 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 18:06:02,554 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 18:06:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 18:06:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 18:06:02,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 18:06:02,555 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:06:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:06:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:06:02,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:06:02,556 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:06:02,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:06:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 18:06:02,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:06:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:06:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:06:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 18:06:02,558 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 18:06:02,558 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 18:06:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 18:06:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 18:06:02,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 18:06:02,559 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 18:06:02,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 18:06:02,560 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:06:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:06:02,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:06:02,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:06:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 18:06:02,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 18:06:02,562 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 18:06:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 18:06:02,563 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:06:02,563 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:06:02,564 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 18:06:02,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 18:07:43,830 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:07:43,830 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 18:07:43,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:07:43 BoogieIcfgContainer [2020-12-01 18:07:43,835 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:07:43,836 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:07:43,837 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:07:43,849 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:07:43,850 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:07:43" (1/1) ... [2020-12-01 18:07:43,868 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:07:43,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:07:43,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1988 states to 1308 states and 1988 transitions. [2020-12-01 18:07:43,990 INFO L276 IsEmpty]: Start isEmpty. Operand 1308 states and 1988 transitions. [2020-12-01 18:07:44,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 18:07:44,092 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:07:44,150 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 18:07:44,161 INFO L168 Benchmark]: Toolchain (without parser) took 104044.37 ms. Allocated memory was 50.3 MB in the beginning and 176.2 MB in the end (delta: 125.8 MB). Free memory was 25.1 MB in the beginning and 44.6 MB in the end (delta: -19.5 MB). Peak memory consumption was 105.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,162 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 50.3 MB. Free memory was 33.3 MB in the beginning and 33.2 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:07:44,164 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1618.19 ms. Allocated memory was 50.3 MB in the beginning and 86.0 MB in the end (delta: 35.7 MB). Free memory was 24.9 MB in the beginning and 42.3 MB in the end (delta: -17.4 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,166 INFO L168 Benchmark]: Boogie Procedure Inliner took 357.18 ms. Allocated memory is still 86.0 MB. Free memory was 42.3 MB in the beginning and 36.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,167 INFO L168 Benchmark]: Boogie Preprocessor took 350.51 ms. Allocated memory is still 86.0 MB. Free memory was 36.4 MB in the beginning and 39.3 MB in the end (delta: -2.9 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,169 INFO L168 Benchmark]: RCFGBuilder took 101390.48 ms. Allocated memory was 86.0 MB in the beginning and 176.2 MB in the end (delta: 90.2 MB). Free memory was 39.3 MB in the beginning and 63.5 MB in the end (delta: -24.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,173 INFO L168 Benchmark]: CodeCheck took 320.29 ms. Allocated memory is still 176.2 MB. Free memory was 63.5 MB in the beginning and 44.6 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:07:44,185 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 0.44 ms. Allocated memory is still 50.3 MB. Free memory was 33.3 MB in the beginning and 33.2 MB in the end (delta: 37.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1618.19 ms. Allocated memory was 50.3 MB in the beginning and 86.0 MB in the end (delta: 35.7 MB). Free memory was 24.9 MB in the beginning and 42.3 MB in the end (delta: -17.4 MB). Peak memory consumption was 19.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 357.18 ms. Allocated memory is still 86.0 MB. Free memory was 42.3 MB in the beginning and 36.4 MB in the end (delta: 5.9 MB). Peak memory consumption was 8.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 350.51 ms. Allocated memory is still 86.0 MB. Free memory was 36.4 MB in the beginning and 39.3 MB in the end (delta: -2.9 MB). Peak memory consumption was 16.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 101390.48 ms. Allocated memory was 86.0 MB in the beginning and 176.2 MB in the end (delta: 90.2 MB). Free memory was 39.3 MB in the beginning and 63.5 MB in the end (delta: -24.2 MB). Peak memory consumption was 93.2 MB. Max. memory is 16.1 GB. * CodeCheck took 320.29 ms. Allocated memory is still 176.2 MB. Free memory was 63.5 MB in the beginning and 44.6 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...