./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75412648ffe5f040ac8ab63da6a4c6143ddb1664 .......................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c -s /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 75412648ffe5f040ac8ab63da6a4c6143ddb1664 ............................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:23:58,014 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:23:58,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:23:58,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:23:58,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:23:58,113 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:23:58,114 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:23:58,117 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:23:58,119 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:23:58,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:23:58,127 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:23:58,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:23:58,131 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:23:58,139 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:23:58,141 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:23:58,143 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:23:58,145 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:23:58,148 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:23:58,151 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:23:58,156 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:23:58,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:23:58,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:23:58,168 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:23:58,169 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:23:58,177 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:23:58,178 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:23:58,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:23:58,181 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:23:58,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:23:58,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:23:58,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:23:58,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:23:58,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:23:58,190 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:23:58,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:23:58,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:23:58,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:23:58,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:23:58,193 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:23:58,194 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:23:58,195 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:23:58,198 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Default.epf [2020-11-30 01:23:58,240 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:23:58,241 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:23:58,242 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:23:58,242 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:23:58,244 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:23:58,244 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:23:58,244 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:23:58,245 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:23:58,245 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:23:58,245 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:23:58,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:23:58,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:23:58,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:23:58,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:23:58,247 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:23:58,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:23:58,248 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:23:58,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:23:58,248 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:23:58,249 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:23:58,249 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:23:58,249 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:23:58,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:23:58,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:23:58,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:23:58,250 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:23:58,250 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:23:58,251 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:23:58,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:23:58,251 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75412648ffe5f040ac8ab63da6a4c6143ddb1664 [2020-11-30 01:23:58,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:23:58,567 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:23:58,572 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:23:58,574 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:23:58,575 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:23:58,576 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2020-11-30 01:23:58,667 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/9ffd9aa90/c237367315394d018fcd05bffee817cb/FLAG177c5e06e [2020-11-30 01:23:59,516 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:23:59,517 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2020-11-30 01:23:59,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/9ffd9aa90/c237367315394d018fcd05bffee817cb/FLAG177c5e06e [2020-11-30 01:23:59,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/9ffd9aa90/c237367315394d018fcd05bffee817cb [2020-11-30 01:23:59,975 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:23:59,976 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:23:59,979 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:23:59,980 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:23:59,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:23:59,985 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:23:59" (1/1) ... [2020-11-30 01:23:59,987 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60bc7330 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:23:59, skipping insertion in model container [2020-11-30 01:23:59,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:23:59" (1/1) ... [2020-11-30 01:23:59,994 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:24:00,204 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:24:02,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:02,089 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:24:03,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:24:03,472 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:24:03,473 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03 WrapperNode [2020-11-30 01:24:03,473 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:24:03,475 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:03,475 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:24:03,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:24:03,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:03,943 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:05,688 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:24:05,690 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:24:05,690 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:24:05,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:24:05,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:05,700 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:06,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:06,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:07,004 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:07,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:07,241 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... [2020-11-30 01:24:07,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:24:07,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:24:07,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:24:07,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:24:07,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:24:03" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:24:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-11-30 01:24:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-11-30 01:24:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-11-30 01:24:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-11-30 01:24:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-11-30 01:24:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-11-30 01:24:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:24:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-11-30 01:24:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-11-30 01:24:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-11-30 01:24:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-11-30 01:24:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-11-30 01:24:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-11-30 01:24:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:24:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-11-30 01:24:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-11-30 01:24:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-11-30 01:24:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-11-30 01:24:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-11-30 01:24:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-11-30 01:24:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-30 01:24:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-30 01:24:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-30 01:24:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-30 01:24:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-30 01:24:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-30 01:24:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:24:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:24:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-11-30 01:24:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-11-30 01:24:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-11-30 01:24:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-11-30 01:24:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-11-30 01:24:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-11-30 01:24:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-11-30 01:24:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-11-30 01:24:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:24:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:24:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:24:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:24:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:24:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-11-30 01:24:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-11-30 01:24:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-11-30 01:24:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-11-30 01:24:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-11-30 01:24:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-11-30 01:24:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-11-30 01:24:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-11-30 01:26:02,495 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:26:02,495 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-11-30 01:26:02,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:02 BoogieIcfgContainer [2020-11-30 01:26:02,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:26:02,511 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:26:02,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:26:02,523 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:26:02,523 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:02" (1/1) ... [2020-11-30 01:26:02,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:02,806 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:26:02,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19501 states to 12587 states and 19501 transitions. [2020-11-30 01:26:02,905 INFO L276 IsEmpty]: Start isEmpty. Operand 12587 states and 19501 transitions. [2020-11-30 01:26:03,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2020-11-30 01:26:03,357 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:26:03,402 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:26:03,407 INFO L168 Benchmark]: Toolchain (without parser) took 123429.53 ms. Allocated memory was 96.5 MB in the beginning and 3.9 GB in the end (delta: 3.8 GB). Free memory was 46.4 MB in the beginning and 3.0 GB in the end (delta: -2.9 GB). Peak memory consumption was 900.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,408 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 53.7 MB in the beginning and 53.6 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:26:03,409 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3494.50 ms. Allocated memory was 96.5 MB in the beginning and 318.8 MB in the end (delta: 222.3 MB). Free memory was 46.4 MB in the beginning and 179.6 MB in the end (delta: -133.2 MB). Peak memory consumption was 146.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,410 INFO L168 Benchmark]: Boogie Procedure Inliner took 2213.52 ms. Allocated memory was 318.8 MB in the beginning and 786.4 MB in the end (delta: 467.7 MB). Free memory was 179.6 MB in the beginning and 533.0 MB in the end (delta: -353.4 MB). Peak memory consumption was 161.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,410 INFO L168 Benchmark]: Boogie Preprocessor took 1748.73 ms. Allocated memory is still 786.4 MB. Free memory was 533.0 MB in the beginning and 435.5 MB in the end (delta: 97.5 MB). Peak memory consumption was 124.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,411 INFO L168 Benchmark]: RCFGBuilder took 115070.68 ms. Allocated memory was 786.4 MB in the beginning and 3.9 GB in the end (delta: 3.1 GB). Free memory was 435.5 MB in the beginning and 3.3 GB in the end (delta: -2.9 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,412 INFO L168 Benchmark]: CodeCheck took 893.71 ms. Allocated memory is still 3.9 GB. Free memory was 3.3 GB in the beginning and 3.0 GB in the end (delta: 337.6 MB). Peak memory consumption was 337.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:03,416 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 96.5 MB. Free memory was 53.7 MB in the beginning and 53.6 MB in the end (delta: 40.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3494.50 ms. Allocated memory was 96.5 MB in the beginning and 318.8 MB in the end (delta: 222.3 MB). Free memory was 46.4 MB in the beginning and 179.6 MB in the end (delta: -133.2 MB). Peak memory consumption was 146.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2213.52 ms. Allocated memory was 318.8 MB in the beginning and 786.4 MB in the end (delta: 467.7 MB). Free memory was 179.6 MB in the beginning and 533.0 MB in the end (delta: -353.4 MB). Peak memory consumption was 161.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1748.73 ms. Allocated memory is still 786.4 MB. Free memory was 533.0 MB in the beginning and 435.5 MB in the end (delta: 97.5 MB). Peak memory consumption was 124.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 115070.68 ms. Allocated memory was 786.4 MB in the beginning and 3.9 GB in the end (delta: 3.1 GB). Free memory was 435.5 MB in the beginning and 3.3 GB in the end (delta: -2.9 GB). Peak memory consumption was 1.1 GB. Max. memory is 16.1 GB. * CodeCheck took 893.71 ms. Allocated memory is still 3.9 GB. Free memory was 3.3 GB in the beginning and 3.0 GB in the end (delta: 337.6 MB). Peak memory consumption was 337.6 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:26:05,907 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:26:05,909 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:26:05,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:26:05,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:26:05,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:26:05,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:26:05,947 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:26:05,950 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:26:05,951 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:26:05,952 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:26:05,953 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:26:05,954 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:26:05,955 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:26:05,957 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:26:05,958 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:26:05,959 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:26:05,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:26:05,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:26:05,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:26:05,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:26:05,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:26:05,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:26:05,974 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:26:05,977 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:26:05,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:26:05,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:26:05,979 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:26:05,980 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:26:05,999 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:26:06,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:26:06,001 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:26:06,002 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:26:06,002 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:26:06,003 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:26:06,004 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:26:06,005 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:26:06,005 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:26:06,005 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:26:06,006 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:26:06,007 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:26:06,008 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2020-11-30 01:26:06,033 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:26:06,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:26:06,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:26:06,035 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:26:06,035 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:26:06,036 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:26:06,036 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:26:06,036 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-30 01:26:06,036 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-30 01:26:06,036 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:26:06,037 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:26:06,038 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-30 01:26:06,038 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:26:06,038 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:26:06,038 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:26:06,038 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:26:06,039 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:26:06,039 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:26:06,039 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:26:06,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:26:06,040 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:26:06,040 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:26:06,040 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:26:06,040 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:26:06,040 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:26:06,041 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:26:06,041 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:26:06,041 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:26:06,041 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 75412648ffe5f040ac8ab63da6a4c6143ddb1664 [2020-11-30 01:26:06,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:26:06,487 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:26:06,491 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:26:06,494 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:26:06,496 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:26:06,497 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/../../sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2020-11-30 01:26:06,582 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/46816b52d/25079ef75d784abd82bce4a9365905ae/FLAG89b2d0ab3 [2020-11-30 01:26:07,583 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:26:07,584 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/sv-benchmarks/c/seq-mthreaded/rekcba_aso.1.M4-1.c [2020-11-30 01:26:07,650 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/46816b52d/25079ef75d784abd82bce4a9365905ae/FLAG89b2d0ab3 [2020-11-30 01:26:07,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/data/46816b52d/25079ef75d784abd82bce4a9365905ae [2020-11-30 01:26:07,963 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:26:07,965 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:26:07,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:26:07,967 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:26:07,983 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:26:07,984 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:26:07" (1/1) ... [2020-11-30 01:26:07,986 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dd2c1e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:07, skipping insertion in model container [2020-11-30 01:26:07,987 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:26:07" (1/1) ... [2020-11-30 01:26:08,014 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:26:08,301 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:26:10,317 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:26:10,348 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:26:12,051 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:26:12,115 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:26:12,116 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12 WrapperNode [2020-11-30 01:26:12,117 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:26:12,119 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:26:12,119 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:26:12,120 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:26:12,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:12,772 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:14,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:26:14,204 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:26:14,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:26:14,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:26:14,214 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:14,214 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:14,609 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:14,610 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:15,615 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:15,692 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:15,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:16,031 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:26:16,033 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:26:16,033 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:26:16,033 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:26:16,034 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_177333e1-1994-45ed-9f9c-8bc1de344401/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:26:16,105 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_forward [2020-11-30 01:26:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_forward [2020-11-30 01:26:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t2 [2020-11-30 01:26:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t2 [2020-11-30 01:26:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-30 01:26:16,106 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_nxtway_gs_mode [2020-11-30 01:26:16,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_nxtway_gs_mode [2020-11-30 01:26:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:26:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t0 [2020-11-30 01:26:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t0 [2020-11-30 01:26:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_cs_t1 [2020-11-30 01:26:16,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_cs_t1 [2020-11-30 01:26:16,107 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-30 01:26:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_obstacle_flag [2020-11-30 01:26:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_obstacle_flag [2020-11-30 01:26:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_count [2020-11-30 01:26:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_count [2020-11-30 01:26:16,108 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_gyro_sensor [2020-11-30 01:26:16,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_gyro_sensor [2020-11-30 01:26:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_turn [2020-11-30 01:26:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_turn [2020-11-30 01:26:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-30 01:26:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts1 [2020-11-30 01:26:16,109 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-30 01:26:16,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts2 [2020-11-30 01:26:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-30 01:26:16,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_entry_pt_OSEK_Task_ts3 [2020-11-30 01:26:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-30 01:26:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:26:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-30 01:26:16,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-30 01:26:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2020-11-30 01:26:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2020-11-30 01:26:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_set_speed [2020-11-30 01:26:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_set_speed [2020-11-30 01:26:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_write_cmd_forward [2020-11-30 01:26:16,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_write_cmd_forward [2020-11-30 01:26:16,111 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_obstacle_flag [2020-11-30 01:26:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_obstacle_flag [2020-11-30 01:26:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:26:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:26:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:26:16,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:26:16,112 INFO L130 BoogieDeclarations]: Found specification of procedure ecrobot_get_systick_ms [2020-11-30 01:26:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ecrobot_get_systick_ms [2020-11-30 01:26:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure nxt_motor_get_count [2020-11-30 01:26:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nxt_motor_get_count [2020-11-30 01:26:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_nxtway_gs_mode [2020-11-30 01:26:16,113 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_nxtway_gs_mode [2020-11-30 01:26:16,113 INFO L130 BoogieDeclarations]: Found specification of procedure __startrek_read_cmd_turn [2020-11-30 01:26:16,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __startrek_read_cmd_turn [2020-11-30 01:28:26,190 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:28:26,190 INFO L298 CfgBuilder]: Removed 45 assume(true) statements. [2020-11-30 01:28:26,205 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:28:26 BoogieIcfgContainer [2020-11-30 01:28:26,205 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:28:26,206 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:28:26,206 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:28:26,217 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:28:26,217 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:28:26" (1/1) ... [2020-11-30 01:28:26,231 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:28:26,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:28:26,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19501 states to 12587 states and 19501 transitions. [2020-11-30 01:28:26,745 INFO L276 IsEmpty]: Start isEmpty. Operand 12587 states and 19501 transitions. [2020-11-30 01:28:27,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 4794 [2020-11-30 01:28:27,379 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:28:27,423 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 01:28:27,433 INFO L168 Benchmark]: Toolchain (without parser) took 139464.79 ms. Allocated memory was 58.7 MB in the beginning and 5.8 GB in the end (delta: 5.8 GB). Free memory was 26.1 MB in the beginning and 5.0 GB in the end (delta: -5.0 GB). Peak memory consumption was 794.8 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,433 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:28:27,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4151.75 ms. Allocated memory was 58.7 MB in the beginning and 289.4 MB in the end (delta: 230.7 MB). Free memory was 25.8 MB in the beginning and 149.3 MB in the end (delta: -123.4 MB). Peak memory consumption was 176.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,437 INFO L168 Benchmark]: Boogie Procedure Inliner took 2083.89 ms. Allocated memory was 289.4 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 149.3 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 138.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,437 INFO L168 Benchmark]: Boogie Preprocessor took 1826.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 104.9 MB). Peak memory consumption was 120.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,438 INFO L168 Benchmark]: RCFGBuilder took 130172.91 ms. Allocated memory was 2.0 GB in the beginning and 5.8 GB in the end (delta: 3.8 GB). Free memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: -3.4 GB). Peak memory consumption was 887.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,439 INFO L168 Benchmark]: CodeCheck took 1222.63 ms. Allocated memory is still 5.8 GB. Free memory was 5.0 GB in the beginning and 5.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:28:27,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 58.7 MB. Free memory is still 39.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4151.75 ms. Allocated memory was 58.7 MB in the beginning and 289.4 MB in the end (delta: 230.7 MB). Free memory was 25.8 MB in the beginning and 149.3 MB in the end (delta: -123.4 MB). Peak memory consumption was 176.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 2083.89 ms. Allocated memory was 289.4 MB in the beginning and 2.0 GB in the end (delta: 1.8 GB). Free memory was 149.3 MB in the beginning and 1.8 GB in the end (delta: -1.6 GB). Peak memory consumption was 138.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 1826.88 ms. Allocated memory is still 2.0 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 104.9 MB). Peak memory consumption was 120.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 130172.91 ms. Allocated memory was 2.0 GB in the beginning and 5.8 GB in the end (delta: 3.8 GB). Free memory was 1.7 GB in the beginning and 5.0 GB in the end (delta: -3.4 GB). Peak memory consumption was 887.1 MB. Max. memory is 16.1 GB. * CodeCheck took 1222.63 ms. Allocated memory is still 5.8 GB. Free memory was 5.0 GB in the beginning and 5.0 GB in the end (delta: 27.3 MB). Peak memory consumption was 26.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...