./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4736a6132dd82b1507db2f93de6e65ff717d458f ......................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 4736a6132dd82b1507db2f93de6e65ff717d458f ............................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-01 06:55:42,020 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 06:55:42,021 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 06:55:42,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 06:55:42,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 06:55:42,029 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 06:55:42,030 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 06:55:42,032 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 06:55:42,033 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 06:55:42,034 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 06:55:42,034 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 06:55:42,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 06:55:42,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 06:55:42,036 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 06:55:42,037 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 06:55:42,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 06:55:42,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 06:55:42,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 06:55:42,040 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 06:55:42,042 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 06:55:42,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 06:55:42,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 06:55:42,045 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 06:55:42,045 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 06:55:42,047 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 06:55:42,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 06:55:42,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 06:55:42,048 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 06:55:42,048 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 06:55:42,049 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 06:55:42,049 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 06:55:42,049 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 06:55:42,050 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 06:55:42,050 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 06:55:42,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 06:55:42,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 06:55:42,051 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 06:55:42,051 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 06:55:42,052 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 06:55:42,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 06:55:42,052 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 06:55:42,053 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-12-01 06:55:42,062 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 06:55:42,063 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 06:55:42,063 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 06:55:42,063 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 06:55:42,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 06:55:42,064 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 06:55:42,064 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 06:55:42,065 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 06:55:42,065 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 06:55:42,065 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 06:55:42,066 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-01 06:55:42,066 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 06:55:42,067 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_6998d88a-2c68-4dec-95f8-a9261b973ebd/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(__VERIFIER_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 -> 4736a6132dd82b1507db2f93de6e65ff717d458f [2019-12-01 06:55:42,166 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 06:55:42,173 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 06:55:42,175 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 06:55:42,176 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 06:55:42,177 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 06:55:42,177 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c [2019-12-01 06:55:42,215 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4bb3c6992/06e471bcb2494d818b67b27b1d9b8ae7/FLAG103cfc2bb [2019-12-01 06:55:42,680 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 06:55:42,680 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c [2019-12-01 06:55:42,695 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4bb3c6992/06e471bcb2494d818b67b27b1d9b8ae7/FLAG103cfc2bb [2019-12-01 06:55:42,704 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4bb3c6992/06e471bcb2494d818b67b27b1d9b8ae7 [2019-12-01 06:55:42,706 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 06:55:42,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 06:55:42,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 06:55:42,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 06:55:42,710 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 06:55:42,711 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:55:42" (1/1) ... [2019-12-01 06:55:42,712 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12e7b07b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:42, skipping insertion in model container [2019-12-01 06:55:42,713 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:55:42" (1/1) ... [2019-12-01 06:55:42,717 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 06:55:42,777 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 06:55:43,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:55:43,222 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 06:55:43,387 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 06:55:43,422 INFO L208 MainTranslator]: Completed translation [2019-12-01 06:55:43,422 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43 WrapperNode [2019-12-01 06:55:43,422 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 06:55:43,423 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 06:55:43,423 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 06:55:43,423 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 06:55:43,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,482 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,637 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 06:55:43,637 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 06:55:43,637 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 06:55:43,637 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 06:55:43,645 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,645 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,674 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,674 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,807 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,824 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,846 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... [2019-12-01 06:55:43,916 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 06:55:43,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 06:55:43,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 06:55:43,916 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 06:55:43,917 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:55:43" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/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 [2019-12-01 06:55:43,960 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-12-01 06:55:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-12-01 06:55:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-12-01 06:55:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-12-01 06:55:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-12-01 06:55:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-12-01 06:55:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-12-01 06:55:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-12-01 06:55:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 06:55:43,961 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-12-01 06:55:43,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-12-01 06:55:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-12-01 06:55:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-12-01 06:55:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-12-01 06:55:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-12-01 06:55:43,962 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-12-01 06:55:43,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-12-01 06:55:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-12-01 06:55:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-01 06:55:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-01 06:55:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-01 06:55:43,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-01 06:55:43,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-12-01 06:55:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-12-01 06:55:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-12-01 06:55:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-12-01 06:55:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-12-01 06:55:43,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-12-01 06:55:43,964 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-12-01 06:55:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 06:55:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 06:55:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-12-01 06:55:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-12-01 06:55:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-12-01 06:55:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-12-01 06:55:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-12-01 06:55:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-12-01 06:55:43,965 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-12-01 06:55:43,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-12-01 07:01:15,269 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 07:01:15,269 INFO L287 CfgBuilder]: Removed 51 assume(true) statements. [2019-12-01 07:01:15,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:01:15 BoogieIcfgContainer [2019-12-01 07:01:15,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 07:01:15,271 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 07:01:15,271 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 07:01:15,277 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 07:01:15,278 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:01:15" (1/1) ... [2019-12-01 07:01:15,285 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 07:01:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 07:01:15,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 411 states and 593 transitions. [2019-12-01 07:01:15,335 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 593 transitions. [2019-12-01 07:01:15,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-01 07:01:15,339 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 07:01:15,373 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 07:01:15,376 INFO L168 Benchmark]: Toolchain (without parser) took 332668.62 ms. Allocated memory was 1.0 GB in the beginning and 3.4 GB in the end (delta: 2.4 GB). Free memory was 934.0 MB in the beginning and 715.8 MB in the end (delta: 218.2 MB). Peak memory consumption was 2.6 GB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,377 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:01:15,377 INFO L168 Benchmark]: CACSL2BoogieTranslator took 714.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 928.6 MB in the beginning and 952.0 MB in the end (delta: -23.4 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,378 INFO L168 Benchmark]: Boogie Procedure Inliner took 214.25 ms. Allocated memory is still 1.1 GB. Free memory was 952.0 MB in the beginning and 886.3 MB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,379 INFO L168 Benchmark]: Boogie Preprocessor took 278.54 ms. Allocated memory is still 1.1 GB. Free memory was 886.3 MB in the beginning and 1.0 GB in the end (delta: -142.6 MB). Peak memory consumption was 120.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,380 INFO L168 Benchmark]: RCFGBuilder took 331354.52 ms. Allocated memory was 1.1 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 1.0 GB in the beginning and 766.4 MB in the end (delta: 262.4 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,380 INFO L168 Benchmark]: CodeCheck took 103.81 ms. Allocated memory is still 3.4 GB. Free memory was 766.4 MB in the beginning and 715.8 MB in the end (delta: 50.7 MB). Peak memory consumption was 50.7 MB. Max. memory is 11.5 GB. [2019-12-01 07:01:15,384 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 955.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 714.91 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 94.9 MB). Free memory was 928.6 MB in the beginning and 952.0 MB in the end (delta: -23.4 MB). Peak memory consumption was 85.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 214.25 ms. Allocated memory is still 1.1 GB. Free memory was 952.0 MB in the beginning and 886.3 MB in the end (delta: 65.8 MB). Peak memory consumption was 65.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 278.54 ms. Allocated memory is still 1.1 GB. Free memory was 886.3 MB in the beginning and 1.0 GB in the end (delta: -142.6 MB). Peak memory consumption was 120.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 331354.52 ms. Allocated memory was 1.1 GB in the beginning and 3.4 GB in the end (delta: 2.3 GB). Free memory was 1.0 GB in the beginning and 766.4 MB in the end (delta: 262.4 MB). Peak memory consumption was 3.0 GB. Max. memory is 11.5 GB. * CodeCheck took 103.81 ms. Allocated memory is still 3.4 GB. Free memory was 766.4 MB in the beginning and 715.8 MB in the end (delta: 50.7 MB). Peak memory consumption was 50.7 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-01 07:01:16,837 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-01 07:01:16,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-01 07:01:16,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-01 07:01:16,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-01 07:01:16,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-01 07:01:16,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-01 07:01:16,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-01 07:01:16,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-01 07:01:16,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-01 07:01:16,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-01 07:01:16,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-01 07:01:16,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-01 07:01:16,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-01 07:01:16,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-01 07:01:16,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-01 07:01:16,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-01 07:01:16,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-01 07:01:16,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-01 07:01:16,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-01 07:01:16,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-01 07:01:16,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-01 07:01:16,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-01 07:01:16,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-01 07:01:16,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-01 07:01:16,865 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-01 07:01:16,865 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-01 07:01:16,866 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-01 07:01:16,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-01 07:01:16,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-01 07:01:16,867 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-01 07:01:16,867 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-01 07:01:16,868 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-01 07:01:16,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-01 07:01:16,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-01 07:01:16,869 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-01 07:01:16,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-01 07:01:16,870 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-01 07:01:16,870 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-01 07:01:16,871 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-01 07:01:16,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-01 07:01:16,871 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-12-01 07:01:16,881 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-01 07:01:16,881 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-01 07:01:16,882 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-12-01 07:01:16,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-12-01 07:01:16,883 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-01 07:01:16,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-01 07:01:16,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-01 07:01:16,883 INFO L138 SettingsManager]: * sizeof long=4 [2019-12-01 07:01:16,883 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-12-01 07:01:16,883 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-01 07:01:16,884 INFO L138 SettingsManager]: * sizeof long double=12 [2019-12-01 07:01:16,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-01 07:01:16,885 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-01 07:01:16,885 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-01 07:01:16,885 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-12-01 07:01:16,885 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-12-01 07:01:16,885 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-01 07:01:16,885 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-01 07:01:16,886 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-12-01 07:01:16,886 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-01 07:01:16,886 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-01 07:01:16,886 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-01 07:01:16,886 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-12-01 07:01:16,886 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-01 07:01:16,887 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-01 07:01:16,887 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-12-01 07:01:16,887 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-01 07:01:16,887 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_6998d88a-2c68-4dec-95f8-a9261b973ebd/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(__VERIFIER_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 -> 4736a6132dd82b1507db2f93de6e65ff717d458f [2019-12-01 07:01:17,053 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-01 07:01:17,061 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-01 07:01:17,063 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-01 07:01:17,064 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-01 07:01:17,064 INFO L275 PluginConnector]: CDTParser initialized [2019-12-01 07:01:17,064 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c [2019-12-01 07:01:17,102 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4cff6f5a4/069a6acacbe94998844adcd4218e4fc5/FLAGa7c04b2ce [2019-12-01 07:01:17,666 INFO L306 CDTParser]: Found 1 translation units. [2019-12-01 07:01:17,666 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M4-2.c [2019-12-01 07:01:17,681 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4cff6f5a4/069a6acacbe94998844adcd4218e4fc5/FLAGa7c04b2ce [2019-12-01 07:01:18,148 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/bin/ukojak/data/4cff6f5a4/069a6acacbe94998844adcd4218e4fc5 [2019-12-01 07:01:18,153 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-01 07:01:18,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-01 07:01:18,158 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-01 07:01:18,158 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-01 07:01:18,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-01 07:01:18,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:01:18" (1/1) ... [2019-12-01 07:01:18,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d795c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:18, skipping insertion in model container [2019-12-01 07:01:18,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 07:01:18" (1/1) ... [2019-12-01 07:01:18,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-01 07:01:18,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-01 07:01:18,719 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:01:18,732 INFO L203 MainTranslator]: Completed pre-run [2019-12-01 07:01:18,990 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-01 07:01:19,027 INFO L208 MainTranslator]: Completed translation [2019-12-01 07:01:19,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19 WrapperNode [2019-12-01 07:01:19,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-01 07:01:19,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-01 07:01:19,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-01 07:01:19,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-01 07:01:19,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,255 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-01 07:01:19,255 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-12-01 07:01:19,255 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-12-01 07:01:19,255 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-12-01 07:01:19,261 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,262 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,422 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,439 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,465 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... [2019-12-01 07:01:19,495 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-12-01 07:01:19,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-12-01 07:01:19,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-12-01 07:01:19,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-12-01 07:01:19,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 07:01:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_6998d88a-2c68-4dec-95f8-a9261b973ebd/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 [2019-12-01 07:01:19,539 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-12-01 07:01:19,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-12-01 07:01:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-12-01 07:01:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-12-01 07:01:19,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-12-01 07:01:19,540 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-12-01 07:01:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-12-01 07:01:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-12-01 07:01:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-12-01 07:01:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-12-01 07:01:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-12-01 07:01:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-12-01 07:01:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-12-01 07:01:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-12-01 07:01:19,541 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-12-01 07:01:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-12-01 07:01:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-12-01 07:01:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-12-01 07:01:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-12-01 07:01:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-12-01 07:01:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-12-01 07:01:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-12-01 07:01:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-01 07:01:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-12-01 07:01:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-01 07:01:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-01 07:01:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-12-01 07:01:19,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-12-01 07:01:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-12-01 07:01:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-12-01 07:01:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-12-01 07:01:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-12-01 07:01:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-12-01 07:01:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-12-01 07:01:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-12-01 07:01:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-12-01 07:01:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-12-01 07:01:19,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-12-01 07:01:19,544 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-12-01 07:01:19,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-12-01 07:01:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-12-01 07:01:19,545 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-12-01 07:01:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-12-01 07:01:19,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-12-01 07:01:19,545 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-12-01 07:01:19,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-12-01 07:07:43,101 INFO L282 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-12-01 07:07:43,101 INFO L287 CfgBuilder]: Removed 51 assume(true) statements. [2019-12-01 07:07:43,102 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:07:43 BoogieIcfgContainer [2019-12-01 07:07:43,103 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-12-01 07:07:43,103 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-12-01 07:07:43,103 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-12-01 07:07:43,110 INFO L275 PluginConnector]: CodeCheck initialized [2019-12-01 07:07:43,110 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 07:07:43" (1/1) ... [2019-12-01 07:07:43,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-12-01 07:07:43,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-12-01 07:07:43,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 593 states to 411 states and 593 transitions. [2019-12-01 07:07:43,161 INFO L276 IsEmpty]: Start isEmpty. Operand 411 states and 593 transitions. [2019-12-01 07:07:43,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2019-12-01 07:07:43,165 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-12-01 07:07:43,196 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:412) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:223) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:170) 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:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-01 07:07:43,199 INFO L168 Benchmark]: Toolchain (without parser) took 385044.43 ms. Allocated memory was 1.0 GB in the beginning and 2.9 GB in the end (delta: 1.9 GB). Free memory was 941.6 MB in the beginning and 712.9 MB in the end (delta: 228.7 MB). Peak memory consumption was 2.1 GB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,200 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-01 07:07:43,200 INFO L168 Benchmark]: CACSL2BoogieTranslator took 870.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 941.6 MB in the beginning and 910.4 MB in the end (delta: 31.3 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,201 INFO L168 Benchmark]: Boogie Procedure Inliner took 226.24 ms. Allocated memory is still 1.1 GB. Free memory was 910.4 MB in the beginning and 849.2 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,202 INFO L168 Benchmark]: Boogie Preprocessor took 240.15 ms. Allocated memory is still 1.1 GB. Free memory was 849.2 MB in the beginning and 788.0 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,202 INFO L168 Benchmark]: RCFGBuilder took 383607.44 ms. Allocated memory was 1.1 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 788.0 MB in the beginning and 715.4 MB in the end (delta: 72.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,203 INFO L168 Benchmark]: CodeCheck took 94.99 ms. Allocated memory is still 2.9 GB. Free memory was 715.4 MB in the beginning and 712.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 GB. [2019-12-01 07:07:43,206 INFO L335 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:412) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 870.58 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 106.4 MB). Free memory was 941.6 MB in the beginning and 910.4 MB in the end (delta: 31.3 MB). Peak memory consumption was 149.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 226.24 ms. Allocated memory is still 1.1 GB. Free memory was 910.4 MB in the beginning and 849.2 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 240.15 ms. Allocated memory is still 1.1 GB. Free memory was 849.2 MB in the beginning and 788.0 MB in the end (delta: 61.2 MB). Peak memory consumption was 61.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 383607.44 ms. Allocated memory was 1.1 GB in the beginning and 2.9 GB in the end (delta: 1.8 GB). Free memory was 788.0 MB in the beginning and 715.4 MB in the end (delta: 72.7 MB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. * CodeCheck took 94.99 ms. Allocated memory is still 2.9 GB. Free memory was 715.4 MB in the beginning and 712.9 MB in the end (delta: 2.4 MB). Peak memory consumption was 2.4 MB. Max. memory is 11.5 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...