./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.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_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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 7be067dc8d35fa3867cf23ba6fbea93d14376124 ...................................................................................................................................................................................................................................................... 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_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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 7be067dc8d35fa3867cf23ba6fbea93d14376124 ........................................................................................................................................................................................................................................................... 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 17:54:43,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:54:43,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:54:43,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:54:43,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:54:43,783 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:54:43,785 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:54:43,788 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:54:43,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:54:43,792 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:54:43,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:54:43,795 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:54:43,796 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:54:43,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:54:43,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:54:43,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:54:43,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:54:43,805 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:54:43,808 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:54:43,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:54:43,814 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:54:43,816 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:54:43,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:54:43,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:54:43,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:54:43,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:54:43,825 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:54:43,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:54:43,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:54:43,829 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:54:43,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:54:43,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:54:43,833 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:54:43,834 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:54:43,836 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:54:43,837 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:54:43,838 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:54:43,838 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:54:43,839 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:54:43,840 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:54:43,842 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:54:43,846 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 17:54:43,874 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:54:43,875 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:54:43,876 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:54:43,876 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:54:43,877 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:54:43,878 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:54:43,878 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:54:43,878 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:54:43,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:54:43,879 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:54:43,879 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:54:43,879 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:54:43,880 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:54:43,880 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:54:43,880 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:54:43,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:54:43,881 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:54:43,881 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:54:43,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:54:43,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:54:43,882 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:54:43,882 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:54:43,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:54:43,883 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:54:43,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:54:43,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:54:43,883 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:54:43,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:54:43,884 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:54:43,884 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_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7be067dc8d35fa3867cf23ba6fbea93d14376124 [2020-12-01 17:54:44,210 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:54:44,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:54:44,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:54:44,243 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:54:44,244 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:54:44,245 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2020-12-01 17:54:44,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/ace68636f/38f37a59b60f40d392ba96251f3f3dd9/FLAGe2178b9ab [2020-12-01 17:54:45,091 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:54:45,092 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2020-12-01 17:54:45,126 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/ace68636f/38f37a59b60f40d392ba96251f3f3dd9/FLAGe2178b9ab [2020-12-01 17:54:45,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/ace68636f/38f37a59b60f40d392ba96251f3f3dd9 [2020-12-01 17:54:45,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:54:45,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:54:45,250 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:45,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:54:45,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:54:45,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:45" (1/1) ... [2020-12-01 17:54:45,264 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29356a8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:45, skipping insertion in model container [2020-12-01 17:54:45,264 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:54:45" (1/1) ... [2020-12-01 17:54:45,273 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:54:45,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:54:45,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:45,975 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:54:46,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:54:46,361 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:54:46,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46 WrapperNode [2020-12-01 17:54:46,364 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:54:46,366 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:46,366 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:54:46,366 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:54:46,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,469 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,684 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:54:46,685 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:54:46,686 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:54:46,686 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:54:46,695 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,723 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,724 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,945 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:46,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... [2020-12-01 17:54:47,011 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:54:47,012 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:54:47,012 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:54:47,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:54:47,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:54:46" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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 17:54:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:54:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:54:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:54:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:54:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:54:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2020-12-01 17:54:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2020-12-01 17:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:54:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:54:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:54:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:54:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:54:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:54:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2020-12-01 17:54:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 17:54:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:54:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:54:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:54:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:54:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:54:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:54:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:54:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:54:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:54:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:55:55,616 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:55:55,616 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 17:55:55,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:55 BoogieIcfgContainer [2020-12-01 17:55:55,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:55:55,627 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:55:55,627 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:55:55,641 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:55:55,641 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:55:55" (1/1) ... [2020-12-01 17:55:55,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:55:55,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:55:55,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1899 states and 2878 transitions. [2020-12-01 17:55:55,806 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2878 transitions. [2020-12-01 17:55:55,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2020-12-01 17:55:55,878 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:55:55,928 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 17:55:55,941 INFO L168 Benchmark]: Toolchain (without parser) took 70693.70 ms. Allocated memory was 96.5 MB in the beginning and 226.5 MB in the end (delta: 130.0 MB). Free memory was 59.0 MB in the beginning and 97.3 MB in the end (delta: -38.2 MB). Peak memory consumption was 89.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,943 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 50.7 MB in the beginning and 50.6 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:55:55,945 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1115.03 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 59.0 MB in the beginning and 82.1 MB in the end (delta: -23.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,946 INFO L168 Benchmark]: Boogie Procedure Inliner took 319.06 ms. Allocated memory is still 117.4 MB. Free memory was 81.5 MB in the beginning and 53.3 MB in the end (delta: 28.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,947 INFO L168 Benchmark]: Boogie Preprocessor took 325.53 ms. Allocated memory is still 117.4 MB. Free memory was 53.3 MB in the beginning and 48.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,949 INFO L168 Benchmark]: RCFGBuilder took 68613.13 ms. Allocated memory was 117.4 MB in the beginning and 226.5 MB in the end (delta: 109.1 MB). Free memory was 48.6 MB in the beginning and 123.5 MB in the end (delta: -74.9 MB). Peak memory consumption was 108.0 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,950 INFO L168 Benchmark]: CodeCheck took 309.99 ms. Allocated memory is still 226.5 MB. Free memory was 123.5 MB in the beginning and 97.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:55:55,963 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 79.7 MB. Free memory was 50.7 MB in the beginning and 50.6 MB in the end (delta: 29.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1115.03 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 59.0 MB in the beginning and 82.1 MB in the end (delta: -23.1 MB). Peak memory consumption was 30.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 319.06 ms. Allocated memory is still 117.4 MB. Free memory was 81.5 MB in the beginning and 53.3 MB in the end (delta: 28.2 MB). Peak memory consumption was 29.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 325.53 ms. Allocated memory is still 117.4 MB. Free memory was 53.3 MB in the beginning and 48.6 MB in the end (delta: 4.7 MB). Peak memory consumption was 16.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 68613.13 ms. Allocated memory was 117.4 MB in the beginning and 226.5 MB in the end (delta: 109.1 MB). Free memory was 48.6 MB in the beginning and 123.5 MB in the end (delta: -74.9 MB). Peak memory consumption was 108.0 MB. Max. memory is 16.1 GB. * CodeCheck took 309.99 ms. Allocated memory is still 226.5 MB. Free memory was 123.5 MB in the beginning and 97.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 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 17:55:58,823 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:55:58,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:55:58,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:55:58,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:55:58,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:55:58,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:55:58,907 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:55:58,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:55:58,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:55:58,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:55:58,917 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:55:58,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:55:58,919 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:55:58,921 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:55:58,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:55:58,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:55:58,925 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:55:58,928 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:55:58,940 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:55:58,942 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:55:58,944 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:55:58,946 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:55:58,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:55:58,952 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:55:58,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:55:58,953 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:55:58,955 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:55:58,955 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:55:58,957 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:55:58,958 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:55:58,959 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:55:58,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:55:58,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:55:58,964 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:55:58,965 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:55:58,966 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:55:58,966 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:55:58,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:55:58,969 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:55:58,970 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:55:58,971 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 17:55:58,999 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:55:59,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:55:59,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:55:59,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:55:59,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:55:59,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:55:59,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:55:59,003 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 17:55:59,003 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 17:55:59,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:55:59,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:55:59,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:55:59,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:55:59,004 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:55:59,004 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:55:59,004 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:55:59,004 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 17:55:59,005 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:55:59,005 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:55:59,005 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:55:59,005 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:55:59,006 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:55:59,006 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:55:59,006 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:55:59,007 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:55:59,007 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:55:59,007 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:55:59,008 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:55:59,008 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:55:59,008 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:55:59,008 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:55:59,009 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:55:59,009 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:55:59,009 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_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7be067dc8d35fa3867cf23ba6fbea93d14376124 [2020-12-01 17:55:59,480 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:55:59,535 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:55:59,541 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:55:59,542 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:55:59,543 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:55:59,544 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2020-12-01 17:55:59,622 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/125156b4b/640a98f5d67f458b9b3ef80be04e69c0/FLAG3743a8f52 [2020-12-01 17:56:00,444 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:56:00,445 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2020-12-01 17:56:00,466 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/125156b4b/640a98f5d67f458b9b3ef80be04e69c0/FLAG3743a8f52 [2020-12-01 17:56:00,540 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/bin/ukojak/data/125156b4b/640a98f5d67f458b9b3ef80be04e69c0 [2020-12-01 17:56:00,542 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:56:00,544 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:56:00,546 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:00,546 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:56:00,550 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:56:00,555 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:00" (1/1) ... [2020-12-01 17:56:00,558 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78be522 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:00, skipping insertion in model container [2020-12-01 17:56:00,558 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:56:00" (1/1) ... [2020-12-01 17:56:00,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:56:00,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:56:01,428 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:01,443 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:56:01,856 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:56:01,913 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:56:01,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01 WrapperNode [2020-12-01 17:56:01,916 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:56:01,918 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:01,919 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:56:01,919 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:56:01,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,295 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:56:02,296 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:56:02,297 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:56:02,297 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:56:02,308 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,308 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,631 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... [2020-12-01 17:56:02,698 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:56:02,700 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:56:02,700 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:56:02,700 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:56:02,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:56:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_bc7253a4-29e1-4897-90c8-81e69fb4d6da/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 17:56:02,797 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 17:56:02,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 17:56:02,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 17:56:02,798 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:56:02,798 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 17:56:02,799 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:56:02,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 17:56:02,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 17:56:02,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 17:56:02,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 17:56:02,800 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2020-12-01 17:56:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2020-12-01 17:56:02,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 17:56:02,801 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 17:56:02,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 17:56:02,801 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 17:56:02,802 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 17:56:02,802 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 17:56:02,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 17:56:02,802 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:56:02,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 17:56:02,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:56:02,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 17:56:02,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 17:56:02,803 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:56:02,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 17:56:02,803 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2020-12-01 17:56:02,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2020-12-01 17:56:02,804 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 17:56:02,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2020-12-01 17:56:02,804 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 17:56:02,804 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 17:56:02,805 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 17:56:02,805 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 17:56:02,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 17:56:02,805 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 17:56:02,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 17:56:02,806 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:56:02,806 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:56:02,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:56:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:56:02,807 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 17:56:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 17:56:02,807 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 17:56:02,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 17:56:02,808 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:56:02,808 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 17:57:46,516 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:57:46,517 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-12-01 17:57:46,524 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:57:46 BoogieIcfgContainer [2020-12-01 17:57:46,524 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:57:46,526 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:57:46,526 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:57:46,536 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:57:46,536 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:57:46" (1/1) ... [2020-12-01 17:57:46,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:57:46,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:57:46,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2878 states to 1899 states and 2878 transitions. [2020-12-01 17:57:46,702 INFO L276 IsEmpty]: Start isEmpty. Operand 1899 states and 2878 transitions. [2020-12-01 17:57:46,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2020-12-01 17:57:46,764 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:57:46,809 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 17:57:46,818 INFO L168 Benchmark]: Toolchain (without parser) took 106271.08 ms. Allocated memory was 58.7 MB in the beginning and 291.5 MB in the end (delta: 232.8 MB). Free memory was 35.9 MB in the beginning and 136.7 MB in the end (delta: -100.9 MB). Peak memory consumption was 133.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,819 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:57:46,821 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1370.61 ms. Allocated memory was 58.7 MB in the beginning and 79.7 MB in the end (delta: 21.0 MB). Free memory was 35.7 MB in the beginning and 33.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,822 INFO L168 Benchmark]: Boogie Procedure Inliner took 377.18 ms. Allocated memory was 79.7 MB in the beginning and 113.2 MB in the end (delta: 33.6 MB). Free memory was 33.2 MB in the beginning and 70.2 MB in the end (delta: -37.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,824 INFO L168 Benchmark]: Boogie Preprocessor took 402.36 ms. Allocated memory is still 113.2 MB. Free memory was 70.2 MB in the beginning and 50.2 MB in the end (delta: 20.0 MB). Peak memory consumption was 21.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,825 INFO L168 Benchmark]: RCFGBuilder took 103824.33 ms. Allocated memory was 113.2 MB in the beginning and 291.5 MB in the end (delta: 178.3 MB). Free memory was 50.2 MB in the beginning and 164.0 MB in the end (delta: -113.8 MB). Peak memory consumption was 148.8 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,826 INFO L168 Benchmark]: CodeCheck took 288.56 ms. Allocated memory is still 291.5 MB. Free memory was 164.0 MB in the beginning and 136.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:57:46,836 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 0.37 ms. Allocated memory is still 58.7 MB. Free memory is still 41.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1370.61 ms. Allocated memory was 58.7 MB in the beginning and 79.7 MB in the end (delta: 21.0 MB). Free memory was 35.7 MB in the beginning and 33.2 MB in the end (delta: 2.5 MB). Peak memory consumption was 29.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 377.18 ms. Allocated memory was 79.7 MB in the beginning and 113.2 MB in the end (delta: 33.6 MB). Free memory was 33.2 MB in the beginning and 70.2 MB in the end (delta: -37.0 MB). Peak memory consumption was 17.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 402.36 ms. Allocated memory is still 113.2 MB. Free memory was 70.2 MB in the beginning and 50.2 MB in the end (delta: 20.0 MB). Peak memory consumption was 21.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 103824.33 ms. Allocated memory was 113.2 MB in the beginning and 291.5 MB in the end (delta: 178.3 MB). Free memory was 50.2 MB in the beginning and 164.0 MB in the end (delta: -113.8 MB). Peak memory consumption was 148.8 MB. Max. memory is 16.1 GB. * CodeCheck took 288.56 ms. Allocated memory is still 291.5 MB. Free memory was 164.0 MB in the beginning and 136.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...