./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.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_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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 c71a8cc3d7f0abec629e5bd331a789b892a0941b .......................................................................................................................................................................................................................................................... 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_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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 c71a8cc3d7f0abec629e5bd331a789b892a0941b ............................................................................................................................................................................................................................................................... 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 17:15:31,900 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:15:31,903 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:15:32,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:15:32,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:15:32,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:15:32,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:15:32,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:15:32,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:15:32,031 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:15:32,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:15:32,036 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:15:32,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:15:32,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:15:32,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:15:32,043 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:15:32,045 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:15:32,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:15:32,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:15:32,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:15:32,059 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:15:32,061 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:15:32,064 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:15:32,066 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:15:32,071 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:15:32,072 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:15:32,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:15:32,075 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:15:32,076 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:15:32,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:15:32,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:15:32,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:15:32,082 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:15:32,090 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:15:32,092 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:15:32,093 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:15:32,095 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:15:32,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:15:32,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:15:32,100 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:15:32,102 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:15:32,104 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:15:32,163 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:15:32,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:15:32,169 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:15:32,170 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:15:32,171 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:15:32,171 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:15:32,172 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:15:32,172 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:15:32,172 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:15:32,173 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:15:32,174 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:15:32,174 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:15:32,175 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:15:32,175 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:15:32,175 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:15:32,176 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:15:32,176 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:15:32,177 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:15:32,177 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:15:32,177 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:15:32,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:15:32,178 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:15:32,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:15:32,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:15:32,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:15:32,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:15:32,180 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:15:32,180 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:15:32,180 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:15:32,182 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_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c71a8cc3d7f0abec629e5bd331a789b892a0941b [2020-12-01 17:15:32,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:15:32,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:15:32,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:15:32,582 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:15:32,584 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:15:32,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c [2020-12-01 17:15:32,689 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/96836bbb5/835e98e43fbf464b9781e315aecbe54c/FLAGbbbc76a36 [2020-12-01 17:15:33,518 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:15:33,532 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c [2020-12-01 17:15:33,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/96836bbb5/835e98e43fbf464b9781e315aecbe54c/FLAGbbbc76a36 [2020-12-01 17:15:33,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/96836bbb5/835e98e43fbf464b9781e315aecbe54c [2020-12-01 17:15:33,715 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:15:33,718 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:15:33,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:15:33,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:15:33,728 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:15:33,730 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:15:33" (1/1) ... [2020-12-01 17:15:33,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@80b3608 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:33, skipping insertion in model container [2020-12-01 17:15:33,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:15:33" (1/1) ... [2020-12-01 17:15:33,744 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:15:33,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:15:34,686 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:15:34,708 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:15:35,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:15:35,250 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:15:35,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35 WrapperNode [2020-12-01 17:15:35,253 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:15:35,254 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:15:35,254 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:15:35,255 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:15:35,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:15:35,701 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:15:35,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:15:35,702 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:15:35,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,751 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,752 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:35,985 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:36,037 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:36,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... [2020-12-01 17:15:36,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:15:36,106 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:15:36,106 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:15:36,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:15:36,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:15:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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 17:15:36,210 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:15:36,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:15:36,210 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:15:36,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:15:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:15:36,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:15:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:15:36,212 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:15:36,213 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:15:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:15:36,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:15:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:15:36,214 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:15:36,214 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:15:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:15:36,215 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:15:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:15:36,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:15:36,215 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:15:36,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:15:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:15:36,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:15:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:15:36,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:15:36,216 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:15:36,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:15:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:15:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:15:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:15:36,217 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:15:36,217 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:15:36,217 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:15:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:15:36,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:15:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:15:36,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:15:36,218 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:15:36,218 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:15:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:15:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:15:36,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:15:36,219 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:15:36,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:15:36,220 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:15:36,220 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:15:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:15:36,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:15:36,221 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:15:36,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:16:25,262 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:16:25,263 INFO L298 CfgBuilder]: Removed 47 assume(true) statements. [2020-12-01 17:16:25,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:16:25 BoogieIcfgContainer [2020-12-01 17:16:25,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:16:25,273 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:16:25,274 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:16:25,288 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:16:25,288 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:16:25" (1/1) ... [2020-12-01 17:16:25,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:16:25,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:16:25,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1365 states and 2073 transitions. [2020-12-01 17:16:25,540 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2073 transitions. [2020-12-01 17:16:25,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 17:16:25,639 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:16:25,700 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 17:16:25,716 INFO L168 Benchmark]: Toolchain (without parser) took 51994.26 ms. Allocated memory was 83.9 MB in the beginning and 348.1 MB in the end (delta: 264.2 MB). Free memory was 52.9 MB in the beginning and 267.8 MB in the end (delta: -215.0 MB). Peak memory consumption was 189.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,719 INFO L168 Benchmark]: CDTParser took 0.50 ms. Allocated memory is still 83.9 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 34.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:16:25,721 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1529.49 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 52.6 MB in the beginning and 53.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 444.32 ms. Allocated memory is still 100.7 MB. Free memory was 53.9 MB in the beginning and 47.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,724 INFO L168 Benchmark]: Boogie Preprocessor took 404.07 ms. Allocated memory is still 100.7 MB. Free memory was 47.0 MB in the beginning and 41.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,725 INFO L168 Benchmark]: RCFGBuilder took 49166.20 ms. Allocated memory was 100.7 MB in the beginning and 278.9 MB in the end (delta: 178.3 MB). Free memory was 41.3 MB in the beginning and 73.0 MB in the end (delta: -31.6 MB). Peak memory consumption was 162.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,726 INFO L168 Benchmark]: CodeCheck took 437.62 ms. Allocated memory was 278.9 MB in the beginning and 348.1 MB in the end (delta: 69.2 MB). Free memory was 73.0 MB in the beginning and 267.8 MB in the end (delta: -194.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:16:25,742 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 0.50 ms. Allocated memory is still 83.9 MB. Free memory was 40.5 MB in the beginning and 40.5 MB in the end (delta: 34.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1529.49 ms. Allocated memory was 83.9 MB in the beginning and 100.7 MB in the end (delta: 16.8 MB). Free memory was 52.6 MB in the beginning and 53.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 40.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 444.32 ms. Allocated memory is still 100.7 MB. Free memory was 53.9 MB in the beginning and 47.0 MB in the end (delta: 6.9 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 404.07 ms. Allocated memory is still 100.7 MB. Free memory was 47.0 MB in the beginning and 41.3 MB in the end (delta: 5.7 MB). Peak memory consumption was 22.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 49166.20 ms. Allocated memory was 100.7 MB in the beginning and 278.9 MB in the end (delta: 178.3 MB). Free memory was 41.3 MB in the beginning and 73.0 MB in the end (delta: -31.6 MB). Peak memory consumption was 162.9 MB. Max. memory is 16.1 GB. * CodeCheck took 437.62 ms. Allocated memory was 278.9 MB in the beginning and 348.1 MB in the end (delta: 69.2 MB). Free memory was 73.0 MB in the beginning and 267.8 MB in the end (delta: -194.9 MB). Peak memory consumption was 14.8 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:16:28,936 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:16:28,941 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:16:29,031 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:16:29,032 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:16:29,038 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:16:29,043 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:16:29,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:16:29,053 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:16:29,061 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:16:29,063 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:16:29,070 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:16:29,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:16:29,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:16:29,082 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:16:29,086 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:16:29,088 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:16:29,093 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:16:29,096 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:16:29,099 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:16:29,102 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:16:29,104 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:16:29,106 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:16:29,107 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:16:29,112 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:16:29,112 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:16:29,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:16:29,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:16:29,115 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:16:29,116 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:16:29,117 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:16:29,118 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:16:29,120 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:16:29,121 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:16:29,122 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:16:29,123 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:16:29,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:16:29,124 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:16:29,124 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:16:29,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:16:29,127 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:16:29,128 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:16:29,162 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:16:29,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:16:29,165 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:16:29,165 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:16:29,167 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:16:29,168 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:16:29,168 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:16:29,168 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:16:29,169 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:16:29,169 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:16:29,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:16:29,171 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:16:29,171 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:16:29,171 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:16:29,171 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:16:29,172 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:16:29,172 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:16:29,172 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:16:29,172 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:16:29,173 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:16:29,173 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:16:29,173 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:16:29,174 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:16:29,174 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:16:29,174 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:16:29,174 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:16:29,175 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:16:29,175 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:16:29,175 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:16:29,175 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:16:29,176 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:16:29,176 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:16:29,177 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:16:29,177 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_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c71a8cc3d7f0abec629e5bd331a789b892a0941b [2020-12-01 17:16:29,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:16:29,813 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:16:29,816 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:16:29,818 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:16:29,821 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:16:29,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c [2020-12-01 17:16:29,925 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/942eef112/e82ce22333e64c55b21646950a8b4971/FLAG8321b363a [2020-12-01 17:16:31,039 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:16:31,040 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/sv-benchmarks/c/seq-mthreaded/rekcba_aso.2.M1-2.c [2020-12-01 17:16:31,068 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/942eef112/e82ce22333e64c55b21646950a8b4971/FLAG8321b363a [2020-12-01 17:16:31,139 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/bin/ukojak/data/942eef112/e82ce22333e64c55b21646950a8b4971 [2020-12-01 17:16:31,143 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:16:31,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:16:31,151 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:31,151 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:16:31,156 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:16:31,160 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:31" (1/1) ... [2020-12-01 17:16:31,163 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2bbfb49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:31, skipping insertion in model container [2020-12-01 17:16:31,163 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:16:31" (1/1) ... [2020-12-01 17:16:31,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:16:31,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:16:32,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:16:32,172 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:16:32,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:16:32,673 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:16:32,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32 WrapperNode [2020-12-01 17:16:32,676 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:16:32,678 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:16:32,678 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:16:32,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:16:32,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:32,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:16:33,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:16:33,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:16:33,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:16:33,118 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,183 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,183 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,355 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,400 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,483 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... [2020-12-01 17:16:33,523 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:16:33,525 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:16:33,526 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:16:33,526 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:16:33,527 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:16:32" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_01bb9e65-ec46-4f6f-bc47-2d75f5066e84/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 17:16:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:16:33,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:16:33,641 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:16:33,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:16:33,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:16:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:16:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:16:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:16:33,643 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:16:33,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:16:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:16:33,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:16:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:16:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:16:33,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:16:33,644 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:16:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:16:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:16:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:16:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:16:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:16:33,645 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:16:33,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:16:33,646 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:16:33,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:16:33,646 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:16:33,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:16:33,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:16:33,646 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:16:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:16:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:16:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:16:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:16:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:16:33,647 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:16:33,647 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:16:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:16:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:16:33,648 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:16:33,648 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:16:33,649 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:16:33,649 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:16:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:16:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:16:33,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:16:33,650 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:16:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:16:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:16:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:16:33,651 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:16:33,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:18:26,540 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:18:26,541 INFO L298 CfgBuilder]: Removed 47 assume(true) statements. [2020-12-01 17:18:26,548 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:18:26 BoogieIcfgContainer [2020-12-01 17:18:26,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:18:26,550 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:18:26,550 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:18:26,565 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:18:26,565 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:18:26" (1/1) ... [2020-12-01 17:18:26,580 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:18:26,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:18:26,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2073 states to 1365 states and 2073 transitions. [2020-12-01 17:18:26,726 INFO L276 IsEmpty]: Start isEmpty. Operand 1365 states and 2073 transitions. [2020-12-01 17:18:26,804 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 17:18:26,805 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:18:26,863 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 17:18:26,870 INFO L168 Benchmark]: Toolchain (without parser) took 115721.79 ms. Allocated memory was 52.4 MB in the beginning and 184.5 MB in the end (delta: 132.1 MB). Free memory was 27.0 MB in the beginning and 67.5 MB in the end (delta: -40.5 MB). Peak memory consumption was 93.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,871 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:18:26,872 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1525.33 ms. Allocated memory was 52.4 MB in the beginning and 100.7 MB in the end (delta: 48.2 MB). Free memory was 26.7 MB in the beginning and 70.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,873 INFO L168 Benchmark]: Boogie Procedure Inliner took 426.59 ms. Allocated memory is still 100.7 MB. Free memory was 70.0 MB in the beginning and 61.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,874 INFO L168 Benchmark]: Boogie Preprocessor took 417.11 ms. Allocated memory is still 100.7 MB. Free memory was 61.1 MB in the beginning and 52.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,875 INFO L168 Benchmark]: RCFGBuilder took 113023.45 ms. Allocated memory was 100.7 MB in the beginning and 184.5 MB in the end (delta: 83.9 MB). Free memory was 52.5 MB in the beginning and 86.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 101.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,876 INFO L168 Benchmark]: CodeCheck took 317.02 ms. Allocated memory is still 184.5 MB. Free memory was 86.4 MB in the beginning and 67.5 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:18:26,881 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 0.21 ms. Allocated memory is still 52.4 MB. Free memory was 35.2 MB in the beginning and 35.2 MB in the end (delta: 45.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1525.33 ms. Allocated memory was 52.4 MB in the beginning and 100.7 MB in the end (delta: 48.2 MB). Free memory was 26.7 MB in the beginning and 70.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 28.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 426.59 ms. Allocated memory is still 100.7 MB. Free memory was 70.0 MB in the beginning and 61.1 MB in the end (delta: 8.9 MB). Peak memory consumption was 35.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 417.11 ms. Allocated memory is still 100.7 MB. Free memory was 61.1 MB in the beginning and 52.5 MB in the end (delta: 8.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 113023.45 ms. Allocated memory was 100.7 MB in the beginning and 184.5 MB in the end (delta: 83.9 MB). Free memory was 52.5 MB in the beginning and 86.4 MB in the end (delta: -33.8 MB). Peak memory consumption was 101.1 MB. Max. memory is 16.1 GB. * CodeCheck took 317.02 ms. Allocated memory is still 184.5 MB. Free memory was 86.4 MB in the beginning and 67.5 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...