./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.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_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/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 1c52181c5c73041a2e29bf08df0dda735f691253 .......................................................................................................................................................................................................................................................... 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_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/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 1c52181c5c73041a2e29bf08df0dda735f691253 ............................................................................................................................................................................................................................................................... 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 17:32:05,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:32:05,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:32:05,189 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:32:05,190 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:32:05,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:32:05,197 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:32:05,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:32:05,204 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:32:05,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:32:05,210 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:32:05,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:32:05,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:32:05,217 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:32:05,219 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:32:05,226 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:32:05,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:32:05,229 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:32:05,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:32:05,238 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:32:05,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:32:05,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:32:05,249 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:32:05,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:32:05,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:32:05,254 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:32:05,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:32:05,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:32:05,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:32:05,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:32:05,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:32:05,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:32:05,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:32:05,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:32:05,261 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:32:05,261 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:32:05,262 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:32:05,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:32:05,263 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:32:05,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:32:05,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:32:05,266 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:32:05,289 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:32:05,290 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:32:05,291 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:32:05,291 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:32:05,292 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:32:05,292 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:32:05,293 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:32:05,293 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:32:05,294 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:32:05,294 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:32:05,294 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:32:05,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:32:05,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:32:05,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:32:05,296 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:32:05,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:32:05,296 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:32:05,297 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:32:05,297 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:32:05,298 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:32:05,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:32:05,298 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:32:05,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:32:05,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:32:05,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:32:05,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:32:05,300 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:32:05,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:32:05,300 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:32:05,301 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_82f34cbb-aeba-46fa-8126-1a5d870d7864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c52181c5c73041a2e29bf08df0dda735f691253 [2020-12-01 17:32:05,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:32:05,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:32:05,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:32:05,589 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:32:05,596 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:32:05,597 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c [2020-12-01 17:32:05,687 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/7eed19323/17919fdeb8104ca799f69c49badfd063/FLAG1fe930797 [2020-12-01 17:32:06,310 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:32:06,311 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c [2020-12-01 17:32:06,346 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/7eed19323/17919fdeb8104ca799f69c49badfd063/FLAG1fe930797 [2020-12-01 17:32:06,475 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/7eed19323/17919fdeb8104ca799f69c49badfd063 [2020-12-01 17:32:06,477 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:32:06,479 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:32:06,480 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:06,481 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:32:06,484 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:32:06,485 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:06" (1/1) ... [2020-12-01 17:32:06,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30227792 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:06, skipping insertion in model container [2020-12-01 17:32:06,487 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:06" (1/1) ... [2020-12-01 17:32:06,501 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:32:06,568 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:32:07,180 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:32:07,208 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:32:07,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:32:07,567 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:32:07,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07 WrapperNode [2020-12-01 17:32:07,568 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:07,569 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:32:07,569 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:32:07,569 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:32:07,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:07,656 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:07,850 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:32:07,850 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:32:07,851 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:32:07,851 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:32:07,859 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:07,859 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:07,879 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:07,879 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:08,029 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:08,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:08,068 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... [2020-12-01 17:32:08,087 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:32:08,088 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:32:08,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:32:08,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:32:08,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:07" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/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 17:32:08,162 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:32:08,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:32:08,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:32:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:32:08,164 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:32:08,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:32:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:32:08,165 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:32:08,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:32:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:32:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:32:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:32:08,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:32:08,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:32:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:32:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:32:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:32:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:32:08,167 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:32:08,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:32:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:32:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:32:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:32:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:32:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:32:08,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:32:08,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:32:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:32:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:32:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:32:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:32:08,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:32:08,169 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:32:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:32:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:32:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:32:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:32:08,170 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:32:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:32:08,170 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:32:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:32:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:32:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:32:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:32:08,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:32:08,171 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:32:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:32:08,172 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:32:08,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:32:54,457 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:32:54,457 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 17:32:54,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:32:54 BoogieIcfgContainer [2020-12-01 17:32:54,464 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:32:54,465 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:32:54,465 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:32:54,477 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:32:54,478 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:32:54" (1/1) ... [2020-12-01 17:32:54,492 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:32:54,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:32:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1310 states and 1990 transitions. [2020-12-01 17:32:54,657 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1990 transitions. [2020-12-01 17:32:54,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 17:32:54,725 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:32:54,775 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 17:32:54,781 INFO L168 Benchmark]: Toolchain (without parser) took 48300.57 ms. Allocated memory was 90.2 MB in the beginning and 302.0 MB in the end (delta: 211.8 MB). Free memory was 51.6 MB in the beginning and 208.4 MB in the end (delta: -156.7 MB). Peak memory consumption was 54.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,782 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 90.2 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 57.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:32:54,783 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1087.90 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 51.5 MB in the beginning and 55.9 MB in the end (delta: -4.4 MB). Peak memory consumption was 21.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,784 INFO L168 Benchmark]: Boogie Procedure Inliner took 280.84 ms. Allocated memory is still 111.1 MB. Free memory was 55.9 MB in the beginning and 55.4 MB in the end (delta: 498.3 kB). Peak memory consumption was 10.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,785 INFO L168 Benchmark]: Boogie Preprocessor took 236.65 ms. Allocated memory is still 111.1 MB. Free memory was 55.4 MB in the beginning and 53.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 25.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,786 INFO L168 Benchmark]: RCFGBuilder took 46376.30 ms. Allocated memory was 111.1 MB in the beginning and 302.0 MB in the end (delta: 190.8 MB). Free memory was 53.5 MB in the beginning and 227.2 MB in the end (delta: -173.8 MB). Peak memory consumption was 133.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,787 INFO L168 Benchmark]: CodeCheck took 313.71 ms. Allocated memory is still 302.0 MB. Free memory was 227.2 MB in the beginning and 208.4 MB in the end (delta: 18.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:32:54,791 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 0.23 ms. Allocated memory is still 90.2 MB. Free memory was 70.9 MB in the beginning and 70.9 MB in the end (delta: 57.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1087.90 ms. Allocated memory was 90.2 MB in the beginning and 111.1 MB in the end (delta: 21.0 MB). Free memory was 51.5 MB in the beginning and 55.9 MB in the end (delta: -4.4 MB). Peak memory consumption was 21.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 280.84 ms. Allocated memory is still 111.1 MB. Free memory was 55.9 MB in the beginning and 55.4 MB in the end (delta: 498.3 kB). Peak memory consumption was 10.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 236.65 ms. Allocated memory is still 111.1 MB. Free memory was 55.4 MB in the beginning and 53.5 MB in the end (delta: 1.9 MB). Peak memory consumption was 25.1 MB. Max. memory is 16.1 GB. * RCFGBuilder took 46376.30 ms. Allocated memory was 111.1 MB in the beginning and 302.0 MB in the end (delta: 190.8 MB). Free memory was 53.5 MB in the beginning and 227.2 MB in the end (delta: -173.8 MB). Peak memory consumption was 133.4 MB. Max. memory is 16.1 GB. * CodeCheck took 313.71 ms. Allocated memory is still 302.0 MB. Free memory was 227.2 MB in the beginning and 208.4 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 17:32:57,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:32:57,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:32:57,390 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:32:57,391 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:32:57,392 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:32:57,394 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:32:57,397 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:32:57,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:32:57,401 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:32:57,402 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:32:57,404 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:32:57,404 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:32:57,406 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:32:57,407 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:32:57,409 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:32:57,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:32:57,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:32:57,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:32:57,420 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:32:57,426 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:32:57,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:32:57,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:32:57,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:32:57,441 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:32:57,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:32:57,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:32:57,449 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:32:57,450 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:32:57,453 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:32:57,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:32:57,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:32:57,459 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:32:57,460 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:32:57,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:32:57,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:32:57,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:32:57,463 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:32:57,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:32:57,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:32:57,467 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:32:57,468 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:32:57,519 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:32:57,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:32:57,521 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:32:57,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:32:57,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:32:57,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:32:57,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:32:57,524 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:32:57,524 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:32:57,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:32:57,526 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:32:57,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:32:57,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:32:57,526 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:32:57,527 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:32:57,527 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:32:57,527 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:32:57,527 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:32:57,528 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:32:57,528 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:32:57,528 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:32:57,528 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:32:57,529 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:32:57,529 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:32:57,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:32:57,529 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:32:57,530 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:32:57,530 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:32:57,530 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:32:57,530 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:32:57,531 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:32:57,531 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:32:57,531 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:32:57,550 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_82f34cbb-aeba-46fa-8126-1a5d870d7864/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c52181c5c73041a2e29bf08df0dda735f691253 [2020-12-01 17:32:58,011 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:32:58,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:32:58,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:32:58,066 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:32:58,068 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:32:58,069 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c [2020-12-01 17:32:58,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/c77c3db9e/9ec79850fbb64a38aa67900576671f18/FLAG4dd4e35c1 [2020-12-01 17:32:58,907 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:32:58,908 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M1-2.c [2020-12-01 17:32:58,929 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/c77c3db9e/9ec79850fbb64a38aa67900576671f18/FLAG4dd4e35c1 [2020-12-01 17:32:59,006 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/bin/ukojak/data/c77c3db9e/9ec79850fbb64a38aa67900576671f18 [2020-12-01 17:32:59,011 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:32:59,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:32:59,016 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:32:59,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:32:59,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:32:59,023 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:59" (1/1) ... [2020-12-01 17:32:59,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31bfd3e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:32:59, skipping insertion in model container [2020-12-01 17:32:59,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:32:59" (1/1) ... [2020-12-01 17:32:59,034 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:32:59,139 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:32:59,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:32:59,884 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:33:00,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:33:00,365 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:33:00,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00 WrapperNode [2020-12-01 17:33:00,369 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:33:00,370 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:00,371 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:33:00,371 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:33:00,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,495 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,674 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:33:00,675 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:33:00,675 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:33:00,675 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:33:00,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,763 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,763 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,907 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:00,942 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:01,009 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... [2020-12-01 17:33:01,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:33:01,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:33:01,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:33:01,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:33:01,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:33:00" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_82f34cbb-aeba-46fa-8126-1a5d870d7864/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 17:33:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 17:33:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 17:33:01,129 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:33:01,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:33:01,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:33:01,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:33:01,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:33:01,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:33:01,130 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:33:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:33:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:33:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:33:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:33:01,131 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:33:01,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:33:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:33:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:33:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:33:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:33:01,132 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 17:33:01,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 17:33:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:33:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:33:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:33:01,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:33:01,133 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:33:01,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 17:33:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:33:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:33:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:33:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:33:01,134 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:33:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:33:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:33:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:33:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 17:33:01,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 17:33:01,135 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:33:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:33:01,136 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:33:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:33:01,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:33:01,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:33:01,137 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:33:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:33:01,137 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:33:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:33:01,137 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:33:01,137 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:33:01,138 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 17:33:01,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 17:34:41,942 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:34:41,942 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 17:34:41,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:41 BoogieIcfgContainer [2020-12-01 17:34:41,947 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:34:41,949 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:34:41,949 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:34:41,962 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:34:41,962 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:34:41" (1/1) ... [2020-12-01 17:34:41,975 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:34:42,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:34:42,105 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1990 states to 1310 states and 1990 transitions. [2020-12-01 17:34:42,109 INFO L276 IsEmpty]: Start isEmpty. Operand 1310 states and 1990 transitions. [2020-12-01 17:34:42,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 756 [2020-12-01 17:34:42,192 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:34:42,239 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 17:34:42,247 INFO L168 Benchmark]: Toolchain (without parser) took 103230.44 ms. Allocated memory was 71.3 MB in the beginning and 136.3 MB in the end (delta: 65.0 MB). Free memory was 53.1 MB in the beginning and 55.9 MB in the end (delta: -2.8 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,248 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:34:42,250 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1352.84 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 52.9 MB in the beginning and 37.6 MB in the end (delta: 15.3 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,251 INFO L168 Benchmark]: Boogie Procedure Inliner took 303.98 ms. Allocated memory is still 86.0 MB. Free memory was 37.6 MB in the beginning and 33.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,253 INFO L168 Benchmark]: Boogie Preprocessor took 369.52 ms. Allocated memory is still 86.0 MB. Free memory was 33.8 MB in the beginning and 40.5 MB in the end (delta: -6.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,254 INFO L168 Benchmark]: RCFGBuilder took 100902.31 ms. Allocated memory was 86.0 MB in the beginning and 136.3 MB in the end (delta: 50.3 MB). Free memory was 40.5 MB in the beginning and 75.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,256 INFO L168 Benchmark]: CodeCheck took 295.15 ms. Allocated memory is still 136.3 MB. Free memory was 75.9 MB in the beginning and 55.9 MB in the end (delta: 19.9 MB). Peak memory consumption was 18.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:34:42,266 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 0.15 ms. Allocated memory is still 71.3 MB. Free memory is still 54.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1352.84 ms. Allocated memory was 71.3 MB in the beginning and 86.0 MB in the end (delta: 14.7 MB). Free memory was 52.9 MB in the beginning and 37.6 MB in the end (delta: 15.3 MB). Peak memory consumption was 32.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 303.98 ms. Allocated memory is still 86.0 MB. Free memory was 37.6 MB in the beginning and 33.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 6.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 369.52 ms. Allocated memory is still 86.0 MB. Free memory was 33.8 MB in the beginning and 40.5 MB in the end (delta: -6.6 MB). Peak memory consumption was 16.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 100902.31 ms. Allocated memory was 86.0 MB in the beginning and 136.3 MB in the end (delta: 50.3 MB). Free memory was 40.5 MB in the beginning and 75.9 MB in the end (delta: -35.4 MB). Peak memory consumption was 67.8 MB. Max. memory is 16.1 GB. * CodeCheck took 295.15 ms. Allocated memory is still 136.3 MB. Free memory was 75.9 MB in the beginning and 55.9 MB in the end (delta: 19.9 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...