./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 f4134d92e432957ba76b3c429b609e7baffed783 ........................................................................................................................................................................................................................................................ 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_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 f4134d92e432957ba76b3c429b609e7baffed783 ............................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 07:53:42,887 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:53:42,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:53:42,899 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:53:42,900 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:53:42,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:53:42,902 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:53:42,904 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:53:42,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:53:42,907 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:53:42,908 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:53:42,909 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:53:42,909 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:53:42,910 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:53:42,911 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:53:42,913 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:53:42,913 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:53:42,914 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:53:42,916 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:53:42,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:53:42,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:53:42,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:53:42,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:53:42,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:53:42,926 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:53:42,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:53:42,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:53:42,927 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:53:42,928 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:53:42,928 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:53:42,929 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:53:42,929 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:53:42,930 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:53:42,931 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:53:42,932 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:53:42,932 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:53:42,933 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:53:42,933 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:53:42,933 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:53:42,934 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:53:42,934 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:53:42,935 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 07:53:42,948 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:53:42,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:53:42,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:53:42,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:53:42,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:53:42,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:53:42,950 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:53:42,950 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:53:42,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:53:42,952 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:53:42,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:53:42,952 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:53:42,952 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:53:42,952 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:53:42,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:53:42,953 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:53:42,953 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:53:42,953 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:53:42,953 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:53:42,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:53:42,954 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:53:42,954 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 07:53:42,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 07:53:42,954 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:53:42,954 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_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 -> f4134d92e432957ba76b3c429b609e7baffed783 [2019-11-20 07:53:43,096 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:53:43,107 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:53:43,110 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:53:43,112 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:53:43,112 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:53:43,113 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-20 07:53:43,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/f7b99092a/981e5432a611448bbcbea362eeb3ad47/FLAG0518e5d3f [2019-11-20 07:53:43,771 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:53:43,772 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-20 07:53:43,798 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/f7b99092a/981e5432a611448bbcbea362eeb3ad47/FLAG0518e5d3f [2019-11-20 07:53:43,913 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/f7b99092a/981e5432a611448bbcbea362eeb3ad47 [2019-11-20 07:53:43,915 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:53:43,917 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:53:43,918 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:53:43,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:53:43,921 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:53:43,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:53:43" (1/1) ... [2019-11-20 07:53:43,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2662eec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:43, skipping insertion in model container [2019-11-20 07:53:43,925 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:53:43" (1/1) ... [2019-11-20 07:53:43,932 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:53:44,028 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:53:44,908 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:53:44,926 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:53:45,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:53:45,313 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:53:45,314 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45 WrapperNode [2019-11-20 07:53:45,315 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:53:45,316 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:53:45,316 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:53:45,316 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:53:45,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:45,435 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:45,718 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:53:45,718 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:53:45,718 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:53:45,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:53:45,728 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:45,729 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:45,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:45,785 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:46,049 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:46,084 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:46,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... [2019-11-20 07:53:46,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:53:46,147 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:53:46,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:53:46,148 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:53:46,149 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:53:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 [2019-11-20 07:53:46,311 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-11-20 07:53:46,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-11-20 07:53:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-20 07:53:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-20 07:53:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 07:53:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 07:53:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 07:53:46,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 07:53:46,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:53:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 07:53:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 07:53:46,313 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 07:53:46,313 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 07:53:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-11-20 07:53:46,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-11-20 07:53:46,315 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 07:53:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 07:53:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 07:53:46,316 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 07:53:46,316 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 07:53:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 07:53:46,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 07:53:46,317 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-20 07:53:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-20 07:53:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-11-20 07:53:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-11-20 07:53:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 07:53:46,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 07:53:46,318 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 07:53:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 07:53:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 07:53:46,319 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 07:53:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:53:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 07:53:46,319 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 07:53:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 07:53:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 07:53:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 07:53:46,320 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-20 07:53:46,320 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-20 07:53:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 07:53:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 07:53:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 07:53:46,321 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:53:46,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:53:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 07:53:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 07:53:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 07:53:46,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 07:53:46,322 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 07:53:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 07:53:46,323 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-20 07:53:46,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-20 07:59:10,999 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 07:59:10,999 INFO L285 CfgBuilder]: Removed 53 assume(true) statements. [2019-11-20 07:59:11,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:59:11 BoogieIcfgContainer [2019-11-20 07:59:11,000 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 07:59:11,001 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 07:59:11,001 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 07:59:11,009 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 07:59:11,009 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 07:59:11" (1/1) ... [2019-11-20 07:59:11,018 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 07:59:11,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 07:59:11,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 401 states and 580 transitions. [2019-11-20 07:59:11,081 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 580 transitions. [2019-11-20 07:59:11,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-20 07:59:11,087 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 07:59:11,128 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) [2019-11-20 07:59:11,132 INFO L168 Benchmark]: Toolchain (without parser) took 327215.05 ms. Allocated memory was 1.0 GB in the beginning and 4.6 GB in the end (delta: 3.6 GB). Free memory was 940.7 MB in the beginning and 661.4 MB in the end (delta: 279.3 MB). Peak memory consumption was 3.9 GB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,133 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 07:59:11,134 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1397.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 940.7 MB in the beginning and 984.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 97.7 MB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,135 INFO L168 Benchmark]: Boogie Procedure Inliner took 402.15 ms. Allocated memory is still 1.2 GB. Free memory was 984.0 MB in the beginning and 919.1 MB in the end (delta: 64.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,135 INFO L168 Benchmark]: Boogie Preprocessor took 428.98 ms. Allocated memory is still 1.2 GB. Free memory was 919.1 MB in the beginning and 864.6 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,136 INFO L168 Benchmark]: RCFGBuilder took 324852.96 ms. Allocated memory was 1.2 GB in the beginning and 4.6 GB in the end (delta: 3.4 GB). Free memory was 864.6 MB in the beginning and 724.7 MB in the end (delta: 139.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,137 INFO L168 Benchmark]: CodeCheck took 129.72 ms. Allocated memory is still 4.6 GB. Free memory was 724.7 MB in the beginning and 661.4 MB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 MB. Max. memory is 11.5 GB. [2019-11-20 07:59:11,140 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 0.22 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1397.23 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 126.9 MB). Free memory was 940.7 MB in the beginning and 984.0 MB in the end (delta: -43.3 MB). Peak memory consumption was 97.7 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 402.15 ms. Allocated memory is still 1.2 GB. Free memory was 984.0 MB in the beginning and 919.1 MB in the end (delta: 64.9 MB). Peak memory consumption was 64.9 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 428.98 ms. Allocated memory is still 1.2 GB. Free memory was 919.1 MB in the beginning and 864.6 MB in the end (delta: 54.5 MB). Peak memory consumption was 54.5 MB. Max. memory is 11.5 GB. * RCFGBuilder took 324852.96 ms. Allocated memory was 1.2 GB in the beginning and 4.6 GB in the end (delta: 3.4 GB). Free memory was 864.6 MB in the beginning and 724.7 MB in the end (delta: 139.9 MB). Peak memory consumption was 3.7 GB. Max. memory is 11.5 GB. * CodeCheck took 129.72 ms. Allocated memory is still 4.6 GB. Free memory was 724.7 MB in the beginning and 661.4 MB in the end (delta: 63.4 MB). Peak memory consumption was 63.4 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... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 07:59:13,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 07:59:13,203 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 07:59:13,221 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 07:59:13,222 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 07:59:13,224 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 07:59:13,226 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 07:59:13,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 07:59:13,242 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 07:59:13,243 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 07:59:13,245 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 07:59:13,247 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 07:59:13,248 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 07:59:13,251 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 07:59:13,252 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 07:59:13,255 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 07:59:13,256 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 07:59:13,259 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 07:59:13,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 07:59:13,264 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 07:59:13,268 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 07:59:13,271 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 07:59:13,273 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 07:59:13,275 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 07:59:13,279 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 07:59:13,280 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 07:59:13,280 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 07:59:13,282 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 07:59:13,283 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 07:59:13,285 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 07:59:13,285 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 07:59:13,286 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 07:59:13,287 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 07:59:13,288 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 07:59:13,289 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 07:59:13,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 07:59:13,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 07:59:13,291 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 07:59:13,291 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 07:59:13,293 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 07:59:13,294 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 07:59:13,295 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 07:59:13,313 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 07:59:13,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 07:59:13,315 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 07:59:13,315 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 07:59:13,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 07:59:13,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 07:59:13,316 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 07:59:13,316 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 07:59:13,317 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 07:59:13,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 07:59:13,318 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 07:59:13,318 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 07:59:13,319 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 07:59:13,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 07:59:13,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 07:59:13,319 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 07:59:13,320 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 07:59:13,320 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 07:59:13,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 07:59:13,321 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 07:59:13,321 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 07:59:13,321 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 07:59:13,321 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 07:59:13,322 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 07:59:13,322 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 07:59:13,322 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 07:59:13,322 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 07:59:13,323 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 07:59:13,323 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 07:59:13,323 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 07:59:13,323 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 07:59:13,324 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 07:59:13,324 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_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 -> f4134d92e432957ba76b3c429b609e7baffed783 [2019-11-20 07:59:13,612 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 07:59:13,630 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 07:59:13,633 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 07:59:13,635 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 07:59:13,635 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 07:59:13,636 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-20 07:59:13,699 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/01910214e/0153b1bfb64b49bba881fe0b1510c5dc/FLAGb022ccf7c [2019-11-20 07:59:14,291 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 07:59:14,292 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/sv-benchmarks/c/seq-mthreaded/rekh_aso.2.M1-1.c [2019-11-20 07:59:14,321 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/01910214e/0153b1bfb64b49bba881fe0b1510c5dc/FLAGb022ccf7c [2019-11-20 07:59:14,431 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/bin/ukojak/data/01910214e/0153b1bfb64b49bba881fe0b1510c5dc [2019-11-20 07:59:14,434 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 07:59:14,435 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 07:59:14,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 07:59:14,437 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 07:59:14,440 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 07:59:14,441 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:14" (1/1) ... [2019-11-20 07:59:14,443 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d152722 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:14, skipping insertion in model container [2019-11-20 07:59:14,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 07:59:14" (1/1) ... [2019-11-20 07:59:14,452 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 07:59:14,551 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 07:59:15,415 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:59:15,434 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 07:59:15,905 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 07:59:15,961 INFO L192 MainTranslator]: Completed translation [2019-11-20 07:59:15,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15 WrapperNode [2019-11-20 07:59:15,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 07:59:15,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 07:59:15,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 07:59:15,964 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 07:59:15,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 07:59:16,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 07:59:16,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 07:59:16,387 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 07:59:16,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,463 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,703 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,723 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... [2019-11-20 07:59:16,795 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 07:59:16,796 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 07:59:16,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 07:59:16,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 07:59:16,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 07:59:15" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_0aa12bcb-59a4-438c-ba0e-bf871279c372/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 [2019-11-20 07:59:16,888 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_trans [2019-11-20 07:59:16,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_trans [2019-11-20 07:59:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2019-11-20 07:59:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2019-11-20 07:59:16,889 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 07:59:16,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 07:59:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 07:59:16,890 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 07:59:16,891 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 07:59:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 07:59:16,891 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 07:59:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 07:59:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 07:59:16,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 07:59:16,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 07:59:16,893 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read___startrek_current_priority [2019-11-20 07:59:16,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read___startrek_current_priority [2019-11-20 07:59:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 07:59:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 07:59:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 07:59:16,894 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 07:59:16,894 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 07:59:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 07:59:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2019-11-20 07:59:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2019-11-20 07:59:16,895 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write___startrek_current_priority [2019-11-20 07:59:16,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write___startrek_current_priority [2019-11-20 07:59:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 07:59:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 07:59:16,896 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 07:59:16,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 07:59:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 07:59:16,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2019-11-20 07:59:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 07:59:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 07:59:16,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 07:59:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 07:59:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 07:59:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 07:59:16,899 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 07:59:16,899 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 07:59:16,900 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2019-11-20 07:59:16,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2019-11-20 07:59:16,900 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 07:59:16,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 07:59:16,901 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 07:59:16,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 07:59:16,901 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 07:59:16,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 07:59:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 07:59:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 07:59:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 07:59:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 07:59:16,902 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2019-11-20 07:59:16,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2019-11-20 08:05:41,018 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:05:41,019 INFO L285 CfgBuilder]: Removed 53 assume(true) statements. [2019-11-20 08:05:41,020 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:05:41 BoogieIcfgContainer [2019-11-20 08:05:41,020 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:05:41,021 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:05:41,021 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:05:41,031 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:05:41,031 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:05:41" (1/1) ... [2019-11-20 08:05:41,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:05:41,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:05:41,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 580 states to 401 states and 580 transitions. [2019-11-20 08:05:41,101 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 580 transitions. [2019-11-20 08:05:41,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2019-11-20 08:05:41,106 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:05:41,142 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) [2019-11-20 08:05:41,147 INFO L168 Benchmark]: Toolchain (without parser) took 386710.85 ms. Allocated memory was 1.0 GB in the beginning and 4.8 GB in the end (delta: 3.8 GB). Free memory was 945.7 MB in the beginning and 3.5 GB in the end (delta: -2.6 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,147 INFO L168 Benchmark]: CDTParser took 0.24 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. [2019-11-20 08:05:41,148 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1526.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.7 MB in the beginning and 905.9 MB in the end (delta: 39.8 MB). Peak memory consumption was 158.9 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,149 INFO L168 Benchmark]: Boogie Procedure Inliner took 422.93 ms. Allocated memory is still 1.1 GB. Free memory was 905.9 MB in the beginning and 850.3 MB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,150 INFO L168 Benchmark]: Boogie Preprocessor took 408.70 ms. Allocated memory is still 1.1 GB. Free memory was 850.3 MB in the beginning and 788.3 MB in the end (delta: 62.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,151 INFO L168 Benchmark]: RCFGBuilder took 384224.34 ms. Allocated memory was 1.1 GB in the beginning and 4.8 GB in the end (delta: 3.7 GB). Free memory was 788.3 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,151 INFO L168 Benchmark]: CodeCheck took 124.17 ms. Allocated memory is still 4.8 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 11.5 GB. [2019-11-20 08:05:41,155 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 0.24 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 1526.93 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 107.0 MB). Free memory was 945.7 MB in the beginning and 905.9 MB in the end (delta: 39.8 MB). Peak memory consumption was 158.9 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 422.93 ms. Allocated memory is still 1.1 GB. Free memory was 905.9 MB in the beginning and 850.3 MB in the end (delta: 55.6 MB). Peak memory consumption was 55.6 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 408.70 ms. Allocated memory is still 1.1 GB. Free memory was 850.3 MB in the beginning and 788.3 MB in the end (delta: 62.0 MB). Peak memory consumption was 62.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 384224.34 ms. Allocated memory was 1.1 GB in the beginning and 4.8 GB in the end (delta: 3.7 GB). Free memory was 788.3 MB in the beginning and 3.5 GB in the end (delta: -2.7 GB). Peak memory consumption was 3.5 GB. Max. memory is 11.5 GB. * CodeCheck took 124.17 ms. Allocated memory is still 4.8 GB. Free memory was 3.5 GB in the beginning and 3.5 GB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 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...