./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 2310d53c95be7b572ee4061f4f50df5890a667e3 ............................................................................................................................................................................................................................................. 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_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c -s /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 2310d53c95be7b572ee4061f4f50df5890a667e3 ................................................................................................................................................................................................................................................. 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 08:37:48,944 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:37:48,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:37:48,958 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:37:48,959 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:37:48,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:37:48,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:37:48,963 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:37:48,965 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:37:48,966 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:37:48,967 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:37:48,968 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:37:48,969 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:37:48,970 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:37:48,971 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:37:48,980 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:37:48,981 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:37:48,985 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:37:48,988 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:37:48,993 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:37:48,998 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:37:48,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:37:49,006 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:37:49,006 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:37:49,009 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:37:49,009 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:37:49,009 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:37:49,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:37:49,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:37:49,011 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:37:49,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:37:49,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:37:49,012 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:37:49,013 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:37:49,014 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:37:49,014 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:37:49,014 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:37:49,015 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:37:49,015 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:37:49,015 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:37:49,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:37:49,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2019-11-20 08:37:49,028 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:37:49,029 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:37:49,029 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:37:49,030 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:37:49,030 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:37:49,030 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:37:49,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:37:49,031 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:37:49,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:37:49,032 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:37:49,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:37:49,032 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:37:49,032 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:37:49,033 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:37:49,033 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:37:49,033 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:37:49,033 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:37:49,033 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:37:49,034 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:37:49,034 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:37:49,034 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:37:49,034 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 08:37:49,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 08:37:49,034 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:37:49,035 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_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 -> 2310d53c95be7b572ee4061f4f50df5890a667e3 [2019-11-20 08:37:49,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:37:49,181 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:37:49,183 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:37:49,185 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:37:49,185 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:37:49,186 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2019-11-20 08:37:49,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/300edc85c/75e3e0737f9b439795b3fafb0548c743/FLAG425e6b92f [2019-11-20 08:37:49,887 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:37:49,888 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2019-11-20 08:37:49,912 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/300edc85c/75e3e0737f9b439795b3fafb0548c743/FLAG425e6b92f [2019-11-20 08:37:50,205 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/300edc85c/75e3e0737f9b439795b3fafb0548c743 [2019-11-20 08:37:50,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:37:50,208 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:37:50,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:37:50,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:37:50,212 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:37:50,213 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:37:50" (1/1) ... [2019-11-20 08:37:50,214 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@211af8f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:50, skipping insertion in model container [2019-11-20 08:37:50,215 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:37:50" (1/1) ... [2019-11-20 08:37:50,219 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:37:50,296 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:37:50,919 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:37:50,939 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:37:51,139 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:37:51,179 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:37:51,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51 WrapperNode [2019-11-20 08:37:51,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:37:51,180 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:37:51,180 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:37:51,180 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:37:51,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,244 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,416 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:37:51,416 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:37:51,417 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:37:51,417 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:37:51,425 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,449 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,449 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,550 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,567 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,590 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... [2019-11-20 08:37:51,610 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:37:51,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:37:51,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:37:51,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:37:51,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:37:51" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 08:37:51,673 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 08:37:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 08:37:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:37:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:37:51,674 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 08:37:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 08:37:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 08:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 08:37:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2019-11-20 08:37:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2019-11-20 08:37:51,675 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 08:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 08:37:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 08:37:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 08:37:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 08:37:51,676 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 08:37:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 08:37:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:37:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:37:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:37:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:37:51,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:37:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-11-20 08:37:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-11-20 08:37:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-20 08:37:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-20 08:37:51,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 08:37:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 08:37:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 08:37:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 08:37:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 08:37:51,679 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 08:37:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 08:37:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 08:37:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:37:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:37:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 08:37:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 08:37:51,680 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 08:37:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 08:37:51,681 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:37:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:43:13,717 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:43:13,717 INFO L285 CfgBuilder]: Removed 43 assume(true) statements. [2019-11-20 08:43:13,718 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:43:13 BoogieIcfgContainer [2019-11-20 08:43:13,718 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:43:13,719 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:43:13,719 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:43:13,726 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:43:13,727 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:43:13" (1/1) ... [2019-11-20 08:43:13,734 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:43:13,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:43:13,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 264 states and 372 transitions. [2019-11-20 08:43:13,789 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 372 transitions. [2019-11-20 08:43:13,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 08:43:13,794 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:43:13,827 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 08:43:13,831 INFO L168 Benchmark]: Toolchain (without parser) took 323621.79 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 943.4 MB in the beginning and 1.4 GB in the end (delta: -463.9 MB). Peak memory consumption was 662.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,831 INFO L168 Benchmark]: CDTParser took 0.24 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 08:43:13,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 970.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -114.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,833 INFO L168 Benchmark]: Boogie Procedure Inliner took 236.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,833 INFO L168 Benchmark]: Boogie Preprocessor took 193.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.4 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,834 INFO L168 Benchmark]: RCFGBuilder took 322108.03 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 992.0 MB). Free memory was 998.4 MB in the beginning and 1.4 GB in the end (delta: -411.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,835 INFO L168 Benchmark]: CodeCheck took 110.37 ms. Allocated memory is still 2.2 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 11.5 GB. [2019-11-20 08:43:13,839 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 0.24 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 970.79 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 134.7 MB). Free memory was 943.4 MB in the beginning and 1.1 GB in the end (delta: -114.1 MB). Peak memory consumption was 33.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 236.05 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 32.2 MB). Peak memory consumption was 32.2 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 193.57 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 998.4 MB in the end (delta: 26.8 MB). Peak memory consumption was 26.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 322108.03 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 992.0 MB). Free memory was 998.4 MB in the beginning and 1.4 GB in the end (delta: -411.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. * CodeCheck took 110.37 ms. Allocated memory is still 2.2 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 2.1 MB). Peak memory consumption was 2.1 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 0.1.24-678e011 [2019-11-20 08:43:15,541 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 08:43:15,543 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 08:43:15,554 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 08:43:15,554 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 08:43:15,555 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 08:43:15,556 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 08:43:15,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 08:43:15,560 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 08:43:15,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 08:43:15,562 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 08:43:15,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 08:43:15,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 08:43:15,564 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 08:43:15,565 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 08:43:15,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 08:43:15,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 08:43:15,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 08:43:15,570 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 08:43:15,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 08:43:15,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 08:43:15,574 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 08:43:15,575 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 08:43:15,576 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 08:43:15,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 08:43:15,578 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 08:43:15,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 08:43:15,580 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 08:43:15,580 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 08:43:15,581 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 08:43:15,581 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 08:43:15,582 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 08:43:15,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 08:43:15,583 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 08:43:15,584 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 08:43:15,585 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 08:43:15,585 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 08:43:15,585 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 08:43:15,586 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 08:43:15,587 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 08:43:15,587 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 08:43:15,588 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2019-11-20 08:43:15,601 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 08:43:15,602 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 08:43:15,602 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 08:43:15,603 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 08:43:15,603 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 08:43:15,604 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 08:43:15,604 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 08:43:15,604 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-20 08:43:15,604 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-20 08:43:15,605 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 08:43:15,605 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 08:43:15,605 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 08:43:15,605 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 08:43:15,606 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 08:43:15,606 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 08:43:15,606 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-20 08:43:15,606 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 08:43:15,607 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 08:43:15,607 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 08:43:15,607 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 08:43:15,607 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 08:43:15,608 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 08:43:15,608 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 08:43:15,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 08:43:15,608 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 08:43:15,609 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 08:43:15,609 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 08:43:15,609 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 08:43:15,609 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 08:43:15,610 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 08:43:15,610 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 08:43:15,610 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 08:43:15,610 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_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 -> 2310d53c95be7b572ee4061f4f50df5890a667e3 [2019-11-20 08:43:15,913 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 08:43:15,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 08:43:15,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 08:43:15,926 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 08:43:15,927 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 08:43:15,927 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2019-11-20 08:43:15,979 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/d62de64f9/8d5c31e9c575434b90b74380e82002a3/FLAG65182c8ec [2019-11-20 08:43:16,504 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 08:43:16,505 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/sv-benchmarks/c/seq-mthreaded/rekh_nxt.2.M4-2.c [2019-11-20 08:43:16,533 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/d62de64f9/8d5c31e9c575434b90b74380e82002a3/FLAG65182c8ec [2019-11-20 08:43:16,997 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/bin/ukojak/data/d62de64f9/8d5c31e9c575434b90b74380e82002a3 [2019-11-20 08:43:17,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 08:43:17,002 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 08:43:17,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 08:43:17,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 08:43:17,006 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 08:43:17,007 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:43:16" (1/1) ... [2019-11-20 08:43:17,009 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37395685 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:17, skipping insertion in model container [2019-11-20 08:43:17,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 08:43:16" (1/1) ... [2019-11-20 08:43:17,016 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 08:43:17,098 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 08:43:17,828 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:43:17,844 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 08:43:18,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 08:43:18,264 INFO L192 MainTranslator]: Completed translation [2019-11-20 08:43:18,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18 WrapperNode [2019-11-20 08:43:18,265 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 08:43:18,269 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 08:43:18,269 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 08:43:18,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 08:43:18,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,531 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 08:43:18,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 08:43:18,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 08:43:18,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 08:43:18,540 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,572 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,573 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,704 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,735 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... [2019-11-20 08:43:18,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 08:43:18,777 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 08:43:18,777 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 08:43:18,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 08:43:18,778 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 08:43:18" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dcd5b0e8-f5c7-4e04-b10e-8b6eb9e465b0/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 08:43:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2019-11-20 08:43:18,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2019-11-20 08:43:18,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 08:43:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:43:18,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2019-11-20 08:43:18,846 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 08:43:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2019-11-20 08:43:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2019-11-20 08:43:18,847 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2019-11-20 08:43:18,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2019-11-20 08:43:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_observer_obstacle_flag [2019-11-20 08:43:18,848 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_observer_obstacle_flag [2019-11-20 08:43:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 08:43:18,848 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2019-11-20 08:43:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2019-11-20 08:43:18,849 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2019-11-20 08:43:18,849 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2019-11-20 08:43:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2019-11-20 08:43:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2019-11-20 08:43:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:43:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2019-11-20 08:43:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:43:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2019-11-20 08:43:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 08:43:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 08:43:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 08:43:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_hyperperiod [2019-11-20 08:43:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_hyperperiod [2019-11-20 08:43:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-20 08:43:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_Background [2019-11-20 08:43:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 08:43:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-11-20 08:43:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-11-20 08:43:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2019-11-20 08:43:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2019-11-20 08:43:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2019-11-20 08:43:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2019-11-20 08:43:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 08:43:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 08:43:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2019-11-20 08:43:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2019-11-20 08:43:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2019-11-20 08:43:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2019-11-20 08:43:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:43:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2019-11-20 08:49:24,391 INFO L280 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-20 08:49:24,391 INFO L285 CfgBuilder]: Removed 43 assume(true) statements. [2019-11-20 08:49:24,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:49:24 BoogieIcfgContainer [2019-11-20 08:49:24,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-20 08:49:24,393 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2019-11-20 08:49:24,393 INFO L271 PluginConnector]: Initializing CodeCheck... [2019-11-20 08:49:24,403 INFO L275 PluginConnector]: CodeCheck initialized [2019-11-20 08:49:24,403 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 08:49:24" (1/1) ... [2019-11-20 08:49:24,412 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-20 08:49:24,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2019-11-20 08:49:24,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 264 states and 372 transitions. [2019-11-20 08:49:24,467 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 372 transitions. [2019-11-20 08:49:24,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2019-11-20 08:49:24,472 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2019-11-20 08:49:24,517 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 08:49:24,522 INFO L168 Benchmark]: Toolchain (without parser) took 367519.37 ms. Allocated memory was 1.0 GB in the beginning and 2.2 GB in the end (delta: 1.2 GB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -46.7 MB). Peak memory consumption was 1.1 GB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,522 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 08:49:24,523 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1264.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -77.8 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,524 INFO L168 Benchmark]: Boogie Procedure Inliner took 261.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,524 INFO L168 Benchmark]: Boogie Preprocessor took 245.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 977.7 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,525 INFO L168 Benchmark]: RCFGBuilder took 365615.50 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 977.7 MB in the beginning and 1.0 GB in the end (delta: -30.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,526 INFO L168 Benchmark]: CodeCheck took 126.53 ms. Allocated memory is still 2.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. [2019-11-20 08:49:24,529 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 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1264.37 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 137.4 MB). Free memory was 957.8 MB in the beginning and 1.0 GB in the end (delta: -77.8 MB). Peak memory consumption was 70.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 261.87 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 245.95 ms. Allocated memory is still 1.2 GB. Free memory was 1.0 GB in the beginning and 977.7 MB in the end (delta: 25.6 MB). Peak memory consumption was 25.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 365615.50 ms. Allocated memory was 1.2 GB in the beginning and 2.2 GB in the end (delta: 1.1 GB). Free memory was 977.7 MB in the beginning and 1.0 GB in the end (delta: -30.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 11.5 GB. * CodeCheck took 126.53 ms. Allocated memory is still 2.2 GB. Free memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 3.5 MB). Peak memory consumption was 3.5 MB. Max. memory is 11.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...