./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.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_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/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 32beb42fdfaf2bb4a28ea110079a22c5682de398 .............................................................................................................................................................................................................................................................. 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_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/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 32beb42fdfaf2bb4a28ea110079a22c5682de398 .................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:07:51,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:07:51,434 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:07:51,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:07:51,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:07:51,538 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:07:51,541 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:07:51,550 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:07:51,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:07:51,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:07:51,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:07:51,570 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:07:51,571 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:07:51,576 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:07:51,578 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:07:51,583 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:07:51,585 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:07:51,590 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:07:51,595 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:07:51,605 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:07:51,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:07:51,611 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:07:51,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:07:51,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:07:51,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:07:51,628 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:07:51,629 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:07:51,632 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:07:51,633 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:07:51,635 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:07:51,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:07:51,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:07:51,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:07:51,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:07:51,645 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:07:51,645 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:07:51,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:07:51,647 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:07:51,648 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:07:51,649 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:07:51,652 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:07:51,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-12-01 18:07:51,706 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:07:51,706 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:07:51,708 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:07:51,708 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:07:51,709 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:07:51,710 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:07:51,710 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:07:51,711 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:07:51,711 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:07:51,712 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:07:51,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:07:51,712 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:07:51,713 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:07:51,713 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:07:51,713 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:07:51,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:07:51,714 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:07:51,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:07:51,715 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:07:51,715 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:07:51,716 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:07:51,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:07:51,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:51,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:07:51,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:07:51,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:07:51,718 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:07:51,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:07:51,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:07:51,719 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_3a18294a-4afd-4059-827b-5ae519afbeaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32beb42fdfaf2bb4a28ea110079a22c5682de398 [2020-12-01 18:07:52,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:07:52,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:07:52,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:07:52,118 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:07:52,119 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:07:52,121 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2020-12-01 18:07:52,223 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/7560190b1/fe3d4f8494fe42158b1abe2790577544/FLAG24d46fac1 [2020-12-01 18:07:53,062 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:07:53,063 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2020-12-01 18:07:53,131 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/7560190b1/fe3d4f8494fe42158b1abe2790577544/FLAG24d46fac1 [2020-12-01 18:07:53,200 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/7560190b1/fe3d4f8494fe42158b1abe2790577544 [2020-12-01 18:07:53,204 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:07:53,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:07:53,213 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:53,214 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:07:53,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:07:53,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:53" (1/1) ... [2020-12-01 18:07:53,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19311887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:53, skipping insertion in model container [2020-12-01 18:07:53,223 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:07:53" (1/1) ... [2020-12-01 18:07:53,233 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:07:53,398 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:07:54,436 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:07:54,456 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:07:54,891 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:07:54,975 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:07:54,978 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54 WrapperNode [2020-12-01 18:07:54,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:07:54,981 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:07:54,981 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:07:54,982 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:07:54,992 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:55,178 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:55,727 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:07:55,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:07:55,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:07:55,730 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:07:55,742 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:55,742 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:55,849 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:55,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:56,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:56,225 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:56,266 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... [2020-12-01 18:07:56,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:07:56,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:07:56,386 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:07:56,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:07:56,389 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:07:54" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:07:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 18:07:56,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 18:07:56,493 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 18:07:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 18:07:56,495 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:07:56,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:07:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:07:56,496 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 18:07:56,496 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 18:07:56,497 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 18:07:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 18:07:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-12-01 18:07:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-12-01 18:07:56,498 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 18:07:56,498 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 18:07:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:07:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 18:07:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 18:07:56,499 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 18:07:56,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 18:07:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 18:07:56,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 18:07:56,500 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-12-01 18:07:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-12-01 18:07:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:07:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:07:56,501 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:07:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:07:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:07:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:07:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:07:56,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:07:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 18:07:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 18:07:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 18:07:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 18:07:56,503 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 18:07:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 18:07:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 18:07:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 18:07:56,504 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:07:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:07:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:07:56,505 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:07:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:07:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 18:07:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 18:07:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 18:07:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 18:07:56,506 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:07:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:07:56,507 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 18:07:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 18:09:15,360 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:09:15,361 INFO L298 CfgBuilder]: Removed 57 assume(true) statements. [2020-12-01 18:09:15,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:15 BoogieIcfgContainer [2020-12-01 18:09:15,371 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:09:15,373 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:09:15,373 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:09:15,388 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:09:15,389 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:09:15" (1/1) ... [2020-12-01 18:09:15,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:09:15,564 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:09:15,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3519 states and 5328 transitions. [2020-12-01 18:09:15,654 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5328 transitions. [2020-12-01 18:09:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2020-12-01 18:09:15,741 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:09:15,806 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:09:15,821 INFO L168 Benchmark]: Toolchain (without parser) took 82609.07 ms. Allocated memory was 92.3 MB in the beginning and 725.6 MB in the end (delta: 633.3 MB). Free memory was 56.9 MB in the beginning and 481.4 MB in the end (delta: -424.6 MB). Peak memory consumption was 208.8 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,824 INFO L168 Benchmark]: CDTParser took 0.35 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 34.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:09:15,826 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1765.86 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 56.6 MB in the beginning and 52.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,828 INFO L168 Benchmark]: Boogie Procedure Inliner took 746.72 ms. Allocated memory was 125.8 MB in the beginning and 197.1 MB in the end (delta: 71.3 MB). Free memory was 52.0 MB in the beginning and 113.0 MB in the end (delta: -61.0 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,829 INFO L168 Benchmark]: Boogie Preprocessor took 656.05 ms. Allocated memory is still 197.1 MB. Free memory was 113.0 MB in the beginning and 105.5 MB in the end (delta: 7.5 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,831 INFO L168 Benchmark]: RCFGBuilder took 78985.47 ms. Allocated memory was 197.1 MB in the beginning and 725.6 MB in the end (delta: 528.5 MB). Free memory was 105.5 MB in the beginning and 515.0 MB in the end (delta: -409.5 MB). Peak memory consumption was 347.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,832 INFO L168 Benchmark]: CodeCheck took 443.31 ms. Allocated memory is still 725.6 MB. Free memory was 515.0 MB in the beginning and 481.4 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:09:15,846 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 0.35 ms. Allocated memory is still 92.3 MB. Free memory was 51.7 MB in the beginning and 51.6 MB in the end (delta: 34.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1765.86 ms. Allocated memory was 92.3 MB in the beginning and 125.8 MB in the end (delta: 33.6 MB). Free memory was 56.6 MB in the beginning and 52.6 MB in the end (delta: 4.0 MB). Peak memory consumption was 50.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 746.72 ms. Allocated memory was 125.8 MB in the beginning and 197.1 MB in the end (delta: 71.3 MB). Free memory was 52.0 MB in the beginning and 113.0 MB in the end (delta: -61.0 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 656.05 ms. Allocated memory is still 197.1 MB. Free memory was 113.0 MB in the beginning and 105.5 MB in the end (delta: 7.5 MB). Peak memory consumption was 48.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 78985.47 ms. Allocated memory was 197.1 MB in the beginning and 725.6 MB in the end (delta: 528.5 MB). Free memory was 105.5 MB in the beginning and 515.0 MB in the end (delta: -409.5 MB). Peak memory consumption was 347.2 MB. Max. memory is 16.1 GB. * CodeCheck took 443.31 ms. Allocated memory is still 725.6 MB. Free memory was 515.0 MB in the beginning and 481.4 MB in the end (delta: 33.6 MB). Peak memory consumption was 33.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:09:19,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:09:19,088 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:09:19,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:09:19,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:09:19,126 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:09:19,128 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:09:19,131 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:09:19,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:09:19,136 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:09:19,137 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:09:19,140 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:09:19,140 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:09:19,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:09:19,144 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:09:19,146 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:09:19,148 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:09:19,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:09:19,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:09:19,157 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:09:19,159 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:09:19,169 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:09:19,171 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:09:19,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:09:19,184 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:09:19,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:09:19,193 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:09:19,195 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:09:19,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:09:19,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:09:19,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:09:19,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:09:19,207 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:09:19,209 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:09:19,210 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:09:19,212 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:09:19,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:09:19,215 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:09:19,215 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:09:19,217 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:09:19,220 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:09:19,221 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-12-01 18:09:19,296 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:09:19,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:09:19,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:09:19,298 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:09:19,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:09:19,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:09:19,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:09:19,299 INFO L138 SettingsManager]: * sizeof long=4 [2020-12-01 18:09:19,300 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-12-01 18:09:19,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:09:19,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:09:19,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:09:19,300 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:09:19,301 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:09:19,301 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:09:19,301 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:09:19,302 INFO L138 SettingsManager]: * sizeof long double=12 [2020-12-01 18:09:19,302 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:09:19,302 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:09:19,302 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:09:19,303 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:09:19,307 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:09:19,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:09:19,308 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:09:19,308 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:19,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:09:19,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:09:19,309 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:09:19,310 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:09:19,310 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:09:19,310 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:09:19,311 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:09:19,311 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:09:19,312 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_3a18294a-4afd-4059-827b-5ae519afbeaa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 32beb42fdfaf2bb4a28ea110079a22c5682de398 [2020-12-01 18:09:19,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:09:19,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:09:19,873 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:09:19,875 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:09:19,878 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:09:19,879 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2020-12-01 18:09:19,981 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/a10a0f3f8/e4f350e4a57c4c9abc7ecc0aab72e769/FLAGef7c4229a [2020-12-01 18:09:21,146 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:09:21,148 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/sv-benchmarks/c/seq-mthreaded/rekh_aso.4.M1.c [2020-12-01 18:09:21,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/a10a0f3f8/e4f350e4a57c4c9abc7ecc0aab72e769/FLAGef7c4229a [2020-12-01 18:09:21,606 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/data/a10a0f3f8/e4f350e4a57c4c9abc7ecc0aab72e769 [2020-12-01 18:09:21,610 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:09:21,617 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:09:21,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:21,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:09:21,625 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:09:21,627 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,630 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@572dd08c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:21, skipping insertion in model container [2020-12-01 18:09:21,631 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:09:21" (1/1) ... [2020-12-01 18:09:21,642 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:09:21,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:09:22,993 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:23,019 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:09:23,670 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:09:23,759 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:09:23,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23 WrapperNode [2020-12-01 18:09:23,762 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:09:23,764 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:23,764 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:09:23,764 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:09:23,774 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:24,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:24,709 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:09:24,710 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:09:24,710 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:09:24,710 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:09:24,722 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:24,722 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:24,919 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:24,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:25,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:25,281 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:25,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... [2020-12-01 18:09:25,417 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:09:25,419 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:09:25,419 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:09:25,420 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:09:25,421 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:09:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_3a18294a-4afd-4059-827b-5ae519afbeaa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:09:25,589 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-12-01 18:09:25,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-12-01 18:09:25,590 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-12-01 18:09:25,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-12-01 18:09:25,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 18:09:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:09:25,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-12-01 18:09:25,593 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:09:25,594 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-12-01 18:09:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-12-01 18:09:25,594 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-12-01 18:09:25,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-12-01 18:09:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:09:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2020-12-01 18:09:25,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2020-12-01 18:09:25,595 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-12-01 18:09:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-12-01 18:09:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-12-01 18:09:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-12-01 18:09:25,596 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-12-01 18:09:25,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-12-01 18:09:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-12-01 18:09:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-12-01 18:09:25,597 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2020-12-01 18:09:25,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2020-12-01 18:09:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:09:25,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-12-01 18:09:25,598 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:09:25,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-12-01 18:09:25,599 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:09:25,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-12-01 18:09:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 18:09:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:09:25,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:09:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:09:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-12-01 18:09:25,601 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-12-01 18:09:25,601 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-12-01 18:09:25,602 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-12-01 18:09:25,602 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-12-01 18:09:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-12-01 18:09:25,603 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-12-01 18:09:25,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-12-01 18:09:25,603 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:09:25,604 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:09:25,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:09:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:09:25,605 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-12-01 18:09:25,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-12-01 18:09:25,605 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-12-01 18:09:25,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-12-01 18:09:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:09:25,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-12-01 18:09:25,606 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-12-01 18:09:25,606 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-12-01 18:11:56,890 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 18:11:56,891 INFO L298 CfgBuilder]: Removed 57 assume(true) statements. [2020-12-01 18:11:56,903 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:11:56 BoogieIcfgContainer [2020-12-01 18:11:56,903 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 18:11:56,905 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 18:11:56,905 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 18:11:56,921 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 18:11:56,922 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 06:11:56" (1/1) ... [2020-12-01 18:11:56,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 18:11:57,101 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 18:11:57,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5328 states to 3519 states and 5328 transitions. [2020-12-01 18:11:57,218 INFO L276 IsEmpty]: Start isEmpty. Operand 3519 states and 5328 transitions. [2020-12-01 18:11:57,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 952 [2020-12-01 18:11:57,322 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 18:11:57,383 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:11:57,395 INFO L168 Benchmark]: Toolchain (without parser) took 155774.46 ms. Allocated memory was 58.7 MB in the beginning and 767.6 MB in the end (delta: 708.8 MB). Free memory was 33.6 MB in the beginning and 397.1 MB in the end (delta: -363.5 MB). Peak memory consumption was 343.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,396 INFO L168 Benchmark]: CDTParser took 0.28 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 18:11:57,398 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2143.58 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 33.4 MB in the beginning and 52.5 MB in the end (delta: -19.1 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,400 INFO L168 Benchmark]: Boogie Procedure Inliner took 945.15 ms. Allocated memory was 96.5 MB in the beginning and 134.2 MB in the end (delta: 37.7 MB). Free memory was 52.5 MB in the beginning and 53.0 MB in the end (delta: -464.3 kB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,402 INFO L168 Benchmark]: Boogie Preprocessor took 707.40 ms. Allocated memory was 134.2 MB in the beginning and 289.4 MB in the end (delta: 155.2 MB). Free memory was 53.0 MB in the beginning and 186.9 MB in the end (delta: -134.0 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,404 INFO L168 Benchmark]: RCFGBuilder took 151484.35 ms. Allocated memory was 289.4 MB in the beginning and 767.6 MB in the end (delta: 478.2 MB). Free memory was 185.9 MB in the beginning and 429.6 MB in the end (delta: -243.8 MB). Peak memory consumption was 375.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,408 INFO L168 Benchmark]: CodeCheck took 485.55 ms. Allocated memory is still 767.6 MB. Free memory was 429.6 MB in the beginning and 397.1 MB in the end (delta: 32.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:11:57,424 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 0.28 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 2143.58 ms. Allocated memory was 58.7 MB in the beginning and 96.5 MB in the end (delta: 37.7 MB). Free memory was 33.4 MB in the beginning and 52.5 MB in the end (delta: -19.1 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 945.15 ms. Allocated memory was 96.5 MB in the beginning and 134.2 MB in the end (delta: 37.7 MB). Free memory was 52.5 MB in the beginning and 53.0 MB in the end (delta: -464.3 kB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 707.40 ms. Allocated memory was 134.2 MB in the beginning and 289.4 MB in the end (delta: 155.2 MB). Free memory was 53.0 MB in the beginning and 186.9 MB in the end (delta: -134.0 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. * RCFGBuilder took 151484.35 ms. Allocated memory was 289.4 MB in the beginning and 767.6 MB in the end (delta: 478.2 MB). Free memory was 185.9 MB in the beginning and 429.6 MB in the end (delta: -243.8 MB). Peak memory consumption was 375.4 MB. Max. memory is 16.1 GB. * CodeCheck took 485.55 ms. Allocated memory is still 767.6 MB. Free memory was 429.6 MB in the beginning and 397.1 MB in the end (delta: 32.5 MB). Peak memory consumption was 31.5 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request...