./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --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 64bit --witnessprinter.graph.data.programhash 8b2cebfd30bb80947843dfc485bc12a12956abbe0fa2bfe95cb4ca30a42cf9dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:06,131 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:06,210 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:11:06,216 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:06,217 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:06,241 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:06,242 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:06,243 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:06,244 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:06,245 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:06,245 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:06,246 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:06,247 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:06,247 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:06,248 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:06,249 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:06,249 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:06,250 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:06,251 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:06,251 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:06,252 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:06,253 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:06,254 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:06,254 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:06,255 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:06,255 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:06,256 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:06,257 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:06,257 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:06,258 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:06,258 INFO L153 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_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2cebfd30bb80947843dfc485bc12a12956abbe0fa2bfe95cb4ca30a42cf9dc [2023-11-24 23:11:06,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:06,525 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:06,528 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:06,530 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:06,530 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:06,532 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c [2023-11-24 23:11:09,595 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:10,073 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:10,074 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c [2023-11-24 23:11:10,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/bdfd1337e/5a14e6785ffa447c9e6861b1decd7565/FLAG665d393f1 [2023-11-24 23:11:10,119 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/bdfd1337e/5a14e6785ffa447c9e6861b1decd7565 [2023-11-24 23:11:10,127 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:10,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:10,133 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:10,133 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:10,139 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:10,143 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:10,144 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ee97db9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:10, skipping insertion in model container [2023-11-24 23:11:10,144 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:10" (1/1) ... [2023-11-24 23:11:10,247 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:10,490 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c[1175,1188] [2023-11-24 23:11:11,129 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:11,140 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:11,150 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c[1175,1188] [2023-11-24 23:11:11,450 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:11,467 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:11,468 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11 WrapperNode [2023-11-24 23:11:11,468 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:11,469 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:11,469 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:11,470 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:11,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:11,593 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:12,871 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 9787 [2023-11-24 23:11:12,871 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:12,872 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:12,872 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:12,872 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:12,900 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:12,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,389 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,391 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,683 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,821 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:13,967 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:14,127 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:11:14,128 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:11:14,128 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:11:14,128 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:11:14,129 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:11" (1/1) ... [2023-11-24 23:11:14,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:14,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:11:14,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:11:14,250 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:11:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:11:14,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:11:14,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:11:14,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:11:14,819 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:11:14,822 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:11:22,337 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:11:39,809 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:11:39,810 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-24 23:11:39,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:39 BoogieIcfgContainer [2023-11-24 23:11:39,812 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:11:39,815 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:11:39,815 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:11:39,833 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:11:39,833 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:39" (1/1) ... [2023-11-24 23:11:39,844 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:11:39,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:39,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2023-11-24 23:11:39,904 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2023-11-24 23:11:39,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-11-24 23:11:39,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:39,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:41,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:11:41,139 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 23:11:42,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:11:42,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:11:42,921 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-24 23:11:43,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-24 23:11:44,183 WARN L476 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2023-11-24 23:11:44,261 WARN L320 BoogieBacktranslator]: Removing null node from list of ATEs: ATE program state null [2023-11-24 23:11:44,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 24.11 11:11:44 ImpRootNode [2023-11-24 23:11:44,288 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-24 23:11:44,291 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-24 23:11:44,291 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-24 23:11:44,291 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-24 23:11:44,292 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:39" (3/4) ... [2023-11-24 23:11:44,297 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-24 23:11:44,299 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-24 23:11:44,300 INFO L158 Benchmark]: Toolchain (without parser) took 34170.67ms. Allocated memory was 167.8MB in the beginning and 7.9GB in the end (delta: 7.7GB). Free memory was 118.5MB in the beginning and 7.3GB in the end (delta: -7.2GB). Peak memory consumption was 521.8MB. Max. memory is 16.1GB. [2023-11-24 23:11:44,302 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory was 64.8MB in the beginning and 64.6MB in the end (delta: 176.3kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:11:44,303 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1335.42ms. Allocated memory is still 167.8MB. Free memory was 118.4MB in the beginning and 101.5MB in the end (delta: 16.9MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2023-11-24 23:11:44,304 INFO L158 Benchmark]: Boogie Procedure Inliner took 1402.10ms. Allocated memory was 167.8MB in the beginning and 503.3MB in the end (delta: 335.5MB). Free memory was 101.5MB in the beginning and 318.0MB in the end (delta: -216.6MB). Peak memory consumption was 186.0MB. Max. memory is 16.1GB. [2023-11-24 23:11:44,305 INFO L158 Benchmark]: Boogie Preprocessor took 1255.09ms. Allocated memory is still 503.3MB. Free memory was 318.0MB in the beginning and 260.7MB in the end (delta: 57.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2023-11-24 23:11:44,307 INFO L158 Benchmark]: RCFGBuilder took 25684.37ms. Allocated memory was 503.3MB in the beginning and 7.9GB in the end (delta: 7.4GB). Free memory was 260.7MB in the beginning and 7.3GB in the end (delta: -7.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. [2023-11-24 23:11:44,308 INFO L158 Benchmark]: CodeCheck took 4473.57ms. Allocated memory is still 7.9GB. Free memory was 7.3GB in the beginning and 7.3GB in the end (delta: -73.4MB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:11:44,309 INFO L158 Benchmark]: Witness Printer took 8.63ms. Allocated memory is still 7.9GB. Free memory is still 7.3GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-24 23:11:44,319 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 1 procedures, 7 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 4.3s, OverallIterations: 1, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: , PredicateUnifierStatistics: 0 DeclaredPredicates, 0 GetRequests, 0 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.2s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 4 NumberOfCodeBlocks, 4 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 0 ConstructedInterpolants, 0 QuantifiedInterpolants, 0 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 0 InterpolantComputations, 0 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - UnprovableResult [Line: 21]: Unable to prove that a call to reach_error is unreachable Unable to prove that a call to reach_error is unreachable Reason: overapproximation of bitwiseAnd at line 232. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_46 = 0; [L40] const SORT_4 var_99 = 1; [L41] const SORT_4 var_100 = 0; [L42] const SORT_2 var_114 = 0; [L43] const SORT_3 var_140 = 0; [L44] const SORT_2 var_145 = 4; [L45] const SORT_2 var_151 = 3; [L46] const SORT_2 var_157 = 2; [L47] const SORT_2 var_163 = 1; [L48] const SORT_4 var_191 = 2; [L49] const SORT_4 var_208 = 3; [L50] const SORT_4 var_225 = 4; [L51] const SORT_4 var_403 = 5; [L52] const SORT_2 var_431 = 5; [L54] SORT_1 input_113; [L55] SORT_1 input_115; [L56] SORT_1 input_119; [L57] SORT_1 input_120; [L58] SORT_1 input_124; [L59] SORT_1 input_125; [L60] SORT_1 input_129; [L61] SORT_1 input_130; [L62] SORT_1 input_134; [L63] SORT_1 input_135; [L64] SORT_1 input_139; [L65] SORT_1 input_146; [L66] SORT_1 input_152; [L67] SORT_1 input_158; [L68] SORT_1 input_164; [L69] SORT_1 input_242; [L70] SORT_1 input_245; [L71] SORT_1 input_249; [L72] SORT_1 input_256; [L73] SORT_1 input_259; [L74] SORT_1 input_263; [L75] SORT_1 input_270; [L76] SORT_1 input_273; [L77] SORT_1 input_277; [L78] SORT_1 input_284; [L79] SORT_1 input_287; [L80] SORT_1 input_291; [L81] SORT_1 input_298; [L82] SORT_1 input_301; [L83] SORT_1 input_305; [L84] SORT_1 input_315; [L85] SORT_1 input_333; [L86] SORT_1 input_351; [L87] SORT_1 input_369; [L88] SORT_1 input_387; [L90] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L90] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L91] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L91] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L92] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L92] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L93] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L93] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L94] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L94] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L95] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L95] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L96] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L96] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L97] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L97] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L98] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L98] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L99] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L99] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L100] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L100] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L101] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L101] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L102] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L102] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L103] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L103] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L104] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L104] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L105] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L105] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L106] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L106] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L107] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L107] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L108] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L108] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L109] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L109] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L110] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L110] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L111] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L111] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L112] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L112] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L113] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L113] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L114] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L114] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L115] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L115] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L116] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L116] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L117] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L117] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L118] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L118] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L119] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L119] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L120] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L120] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L121] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L121] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L122] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L122] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L123] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L123] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L124] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L124] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L125] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L125] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L126] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L126] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L127] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L127] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L128] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L128] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L129] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L129] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L130] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L130] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L131] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L131] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L132] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L132] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L133] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L133] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L134] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L134] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L135] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L135] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L137] SORT_2 init_7_arg_1 = var_5; [L138] state_6 = init_7_arg_1 [L139] SORT_2 init_9_arg_1 = var_5; [L140] state_8 = init_9_arg_1 [L141] SORT_2 init_11_arg_1 = var_5; [L142] state_10 = init_11_arg_1 [L143] SORT_2 init_13_arg_1 = var_5; [L144] state_12 = init_13_arg_1 [L145] SORT_2 init_15_arg_1 = var_5; [L146] state_14 = init_15_arg_1 [L147] SORT_2 init_17_arg_1 = var_5; [L148] state_16 = init_17_arg_1 [L149] SORT_2 init_19_arg_1 = var_5; [L150] state_18 = init_19_arg_1 [L151] SORT_2 init_21_arg_1 = var_5; [L152] state_20 = init_21_arg_1 [L153] SORT_2 init_23_arg_1 = var_5; [L154] state_22 = init_23_arg_1 [L155] SORT_2 init_25_arg_1 = var_5; [L156] state_24 = init_25_arg_1 [L157] SORT_2 init_27_arg_1 = var_5; [L158] state_26 = init_27_arg_1 [L159] SORT_2 init_29_arg_1 = var_5; [L160] state_28 = init_29_arg_1 [L161] SORT_2 init_31_arg_1 = var_5; [L162] state_30 = init_31_arg_1 [L163] SORT_2 init_33_arg_1 = var_5; [L164] state_32 = init_33_arg_1 [L165] SORT_2 init_35_arg_1 = var_5; [L166] state_34 = init_35_arg_1 [L167] SORT_2 init_37_arg_1 = var_5; [L168] state_36 = init_37_arg_1 [L169] SORT_2 init_39_arg_1 = var_5; [L170] state_38 = init_39_arg_1 [L171] SORT_2 init_41_arg_1 = var_5; [L172] state_40 = init_41_arg_1 [L173] SORT_2 init_43_arg_1 = var_5; [L174] state_42 = init_43_arg_1 [L175] SORT_2 init_45_arg_1 = var_5; [L176] state_44 = init_45_arg_1 [L177] SORT_1 init_48_arg_1 = var_46; [L178] state_47 = init_48_arg_1 [L179] SORT_1 init_50_arg_1 = var_46; [L180] state_49 = init_50_arg_1 [L181] SORT_1 init_52_arg_1 = var_46; [L182] state_51 = init_52_arg_1 [L183] SORT_1 init_54_arg_1 = var_46; [L184] state_53 = init_54_arg_1 [L185] SORT_1 init_56_arg_1 = var_46; [L186] state_55 = init_56_arg_1 [L187] SORT_1 init_58_arg_1 = var_46; [L188] state_57 = init_58_arg_1 [L189] SORT_1 init_60_arg_1 = var_46; [L190] state_59 = init_60_arg_1 [L191] SORT_1 init_62_arg_1 = var_46; [L192] state_61 = init_62_arg_1 [L193] SORT_1 init_64_arg_1 = var_46; [L194] state_63 = init_64_arg_1 [L195] SORT_1 init_66_arg_1 = var_46; [L196] state_65 = init_66_arg_1 [L197] SORT_1 init_68_arg_1 = var_46; [L198] state_67 = init_68_arg_1 [L199] SORT_1 init_70_arg_1 = var_46; [L200] state_69 = init_70_arg_1 [L201] SORT_1 init_72_arg_1 = var_46; [L202] state_71 = init_72_arg_1 [L203] SORT_1 init_74_arg_1 = var_46; [L204] state_73 = init_74_arg_1 [L205] SORT_1 init_76_arg_1 = var_46; [L206] state_75 = init_76_arg_1 [L207] SORT_1 init_78_arg_1 = var_46; [L208] state_77 = init_78_arg_1 [L209] SORT_1 init_80_arg_1 = var_46; [L210] state_79 = init_80_arg_1 [L211] SORT_1 init_82_arg_1 = var_46; [L212] state_81 = init_82_arg_1 [L213] SORT_1 init_84_arg_1 = var_46; [L214] state_83 = init_84_arg_1 [L215] SORT_1 init_86_arg_1 = var_46; [L216] state_85 = init_86_arg_1 [L217] SORT_1 init_88_arg_1 = var_46; [L218] state_87 = init_88_arg_1 [L219] SORT_1 init_90_arg_1 = var_46; [L220] state_89 = init_90_arg_1 [L221] SORT_1 init_92_arg_1 = var_46; [L222] state_91 = init_92_arg_1 [L223] SORT_1 init_94_arg_1 = var_46; [L224] state_93 = init_94_arg_1 [L225] SORT_1 init_96_arg_1 = var_46; [L226] state_95 = init_96_arg_1 [L227] SORT_1 init_98_arg_1 = var_46; [L228] state_97 = init_98_arg_1 VAL [init_11_arg_1=0, init_13_arg_1=0, init_15_arg_1=0, init_17_arg_1=0, init_19_arg_1=0, init_21_arg_1=0, init_23_arg_1=0, init_25_arg_1=0, init_27_arg_1=0, init_29_arg_1=0, init_31_arg_1=0, init_33_arg_1=0, init_35_arg_1=0, init_37_arg_1=0, init_39_arg_1=0, init_41_arg_1=0, init_43_arg_1=0, init_45_arg_1=0, init_48_arg_1=0, init_50_arg_1=0, init_52_arg_1=0, init_54_arg_1=0, init_56_arg_1=0, init_58_arg_1=0, init_60_arg_1=0, init_62_arg_1=0, init_64_arg_1=0, init_66_arg_1=0, init_68_arg_1=0, init_70_arg_1=0, init_72_arg_1=0, init_74_arg_1=0, init_76_arg_1=0, init_78_arg_1=0, init_7_arg_1=0, init_80_arg_1=0, init_82_arg_1=0, init_84_arg_1=0, init_86_arg_1=0, init_88_arg_1=0, init_90_arg_1=0, init_92_arg_1=0, init_94_arg_1=0, init_96_arg_1=0, init_98_arg_1=0, init_9_arg_1=0, mask_SORT_1=1, mask_SORT_2=255, mask_SORT_3=16777215, mask_SORT_4=4294967295, msb_SORT_1=1, msb_SORT_2=128, msb_SORT_3=8388608, msb_SORT_4=2147483648, state_10=0, state_12=0, state_14=0, state_16=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, var_100=0, var_114=0, var_140=0, var_145=4, var_151=3, var_157=2, var_163=1, var_191=2, var_208=3, var_225=4, var_403=5, var_431=5, var_46=0, var_5=0, var_99=1] [L231] input_113 = __VERIFIER_nondet_uchar() [L232] EXPR input_113 & mask_SORT_1 [L232] input_113 = input_113 & mask_SORT_1 [L233] input_115 = __VERIFIER_nondet_uchar() [L234] EXPR input_115 & mask_SORT_1 [L234] input_115 = input_115 & mask_SORT_1 [L235] input_119 = __VERIFIER_nondet_uchar() [L236] EXPR input_119 & mask_SORT_1 [L236] input_119 = input_119 & mask_SORT_1 [L237] input_120 = __VERIFIER_nondet_uchar() [L238] EXPR input_120 & mask_SORT_1 [L238] input_120 = input_120 & mask_SORT_1 [L239] input_124 = __VERIFIER_nondet_uchar() [L240] EXPR input_124 & mask_SORT_1 [L240] input_124 = input_124 & mask_SORT_1 [L241] input_125 = __VERIFIER_nondet_uchar() [L242] EXPR input_125 & mask_SORT_1 [L242] input_125 = input_125 & mask_SORT_1 [L243] input_129 = __VERIFIER_nondet_uchar() [L244] EXPR input_129 & mask_SORT_1 [L244] input_129 = input_129 & mask_SORT_1 [L245] input_130 = __VERIFIER_nondet_uchar() [L246] EXPR input_130 & mask_SORT_1 [L246] input_130 = input_130 & mask_SORT_1 [L247] input_134 = __VERIFIER_nondet_uchar() [L248] EXPR input_134 & mask_SORT_1 [L248] input_134 = input_134 & mask_SORT_1 [L249] input_135 = __VERIFIER_nondet_uchar() [L250] EXPR input_135 & mask_SORT_1 [L250] input_135 = input_135 & mask_SORT_1 [L251] input_139 = __VERIFIER_nondet_uchar() [L252] EXPR input_139 & mask_SORT_1 [L252] input_139 = input_139 & mask_SORT_1 [L253] input_146 = __VERIFIER_nondet_uchar() [L254] EXPR input_146 & mask_SORT_1 [L254] input_146 = input_146 & mask_SORT_1 [L255] input_152 = __VERIFIER_nondet_uchar() [L256] EXPR input_152 & mask_SORT_1 [L256] input_152 = input_152 & mask_SORT_1 [L257] input_158 = __VERIFIER_nondet_uchar() [L258] EXPR input_158 & mask_SORT_1 [L258] input_158 = input_158 & mask_SORT_1 [L259] input_164 = __VERIFIER_nondet_uchar() [L260] EXPR input_164 & mask_SORT_1 [L260] input_164 = input_164 & mask_SORT_1 [L261] input_242 = __VERIFIER_nondet_uchar() [L262] EXPR input_242 & mask_SORT_1 [L262] input_242 = input_242 & mask_SORT_1 [L263] input_245 = __VERIFIER_nondet_uchar() [L264] EXPR input_245 & mask_SORT_1 [L264] input_245 = input_245 & mask_SORT_1 [L265] input_249 = __VERIFIER_nondet_uchar() [L266] EXPR input_249 & mask_SORT_1 [L266] input_249 = input_249 & mask_SORT_1 [L267] input_256 = __VERIFIER_nondet_uchar() [L268] EXPR input_256 & mask_SORT_1 [L268] input_256 = input_256 & mask_SORT_1 [L269] input_259 = __VERIFIER_nondet_uchar() [L270] EXPR input_259 & mask_SORT_1 [L270] input_259 = input_259 & mask_SORT_1 [L271] input_263 = __VERIFIER_nondet_uchar() [L272] EXPR input_263 & mask_SORT_1 [L272] input_263 = input_263 & mask_SORT_1 [L273] input_270 = __VERIFIER_nondet_uchar() [L274] EXPR input_270 & mask_SORT_1 [L274] input_270 = input_270 & mask_SORT_1 [L275] input_273 = __VERIFIER_nondet_uchar() [L276] EXPR input_273 & mask_SORT_1 [L276] input_273 = input_273 & mask_SORT_1 [L277] input_277 = __VERIFIER_nondet_uchar() [L278] EXPR input_277 & mask_SORT_1 [L278] input_277 = input_277 & mask_SORT_1 [L279] input_284 = __VERIFIER_nondet_uchar() [L280] EXPR input_284 & mask_SORT_1 [L280] input_284 = input_284 & mask_SORT_1 [L281] input_287 = __VERIFIER_nondet_uchar() [L282] EXPR input_287 & mask_SORT_1 [L282] input_287 = input_287 & mask_SORT_1 [L283] input_291 = __VERIFIER_nondet_uchar() [L284] EXPR input_291 & mask_SORT_1 [L284] input_291 = input_291 & mask_SORT_1 [L285] input_298 = __VERIFIER_nondet_uchar() [L286] EXPR input_298 & mask_SORT_1 [L286] input_298 = input_298 & mask_SORT_1 [L287] input_301 = __VERIFIER_nondet_uchar() [L288] EXPR input_301 & mask_SORT_1 [L288] input_301 = input_301 & mask_SORT_1 [L289] input_305 = __VERIFIER_nondet_uchar() [L290] EXPR input_305 & mask_SORT_1 [L290] input_305 = input_305 & mask_SORT_1 [L291] input_315 = __VERIFIER_nondet_uchar() [L292] input_333 = __VERIFIER_nondet_uchar() [L293] input_351 = __VERIFIER_nondet_uchar() [L294] input_369 = __VERIFIER_nondet_uchar() [L295] input_387 = __VERIFIER_nondet_uchar() [L298] SORT_1 var_101_arg_0 = state_49; [L299] SORT_4 var_101_arg_1 = var_99; [L300] SORT_4 var_101_arg_2 = var_100; [L301] SORT_4 var_101 = var_101_arg_0 ? var_101_arg_1 : var_101_arg_2; [L302] SORT_1 var_102_arg_0 = state_59; [L303] SORT_4 var_102_arg_1 = var_99; [L304] SORT_4 var_102_arg_2 = var_100; [L305] SORT_4 var_102 = var_102_arg_0 ? var_102_arg_1 : var_102_arg_2; [L306] SORT_4 var_103_arg_0 = var_101; [L307] SORT_4 var_103_arg_1 = var_102; [L308] SORT_4 var_103 = var_103_arg_0 + var_103_arg_1; [L309] SORT_1 var_104_arg_0 = state_69; [L310] SORT_4 var_104_arg_1 = var_99; [L311] SORT_4 var_104_arg_2 = var_100; [L312] SORT_4 var_104 = var_104_arg_0 ? var_104_arg_1 : var_104_arg_2; [L313] SORT_4 var_105_arg_0 = var_103; [L314] SORT_4 var_105_arg_1 = var_104; [L315] SORT_4 var_105 = var_105_arg_0 + var_105_arg_1; [L316] SORT_1 var_106_arg_0 = state_79; [L317] SORT_4 var_106_arg_1 = var_99; [L318] SORT_4 var_106_arg_2 = var_100; [L319] SORT_4 var_106 = var_106_arg_0 ? var_106_arg_1 : var_106_arg_2; [L320] SORT_4 var_107_arg_0 = var_105; [L321] SORT_4 var_107_arg_1 = var_106; [L322] SORT_4 var_107 = var_107_arg_0 + var_107_arg_1; [L323] SORT_1 var_108_arg_0 = state_89; [L324] SORT_4 var_108_arg_1 = var_99; [L325] SORT_4 var_108_arg_2 = var_100; [L326] SORT_4 var_108 = var_108_arg_0 ? var_108_arg_1 : var_108_arg_2; [L327] SORT_4 var_109_arg_0 = var_107; [L328] SORT_4 var_109_arg_1 = var_108; [L329] SORT_4 var_109 = var_109_arg_0 + var_109_arg_1; [L330] EXPR var_109 & mask_SORT_4 [L330] var_109 = var_109 & mask_SORT_4 [L331] SORT_4 var_110_arg_0 = var_109; [L332] SORT_4 var_110_arg_1 = var_99; [L333] SORT_1 var_110 = var_110_arg_0 <= var_110_arg_1; [L334] SORT_1 var_111_arg_0 = ~state_97; [L335] EXPR var_111_arg_0 & mask_SORT_1 [L335] var_111_arg_0 = var_111_arg_0 & mask_SORT_1 [L336] SORT_1 var_111_arg_1 = ~var_110; [L337] EXPR var_111_arg_1 & mask_SORT_1 [L337] var_111_arg_1 = var_111_arg_1 & mask_SORT_1 [L338] EXPR var_111_arg_0 & var_111_arg_1 [L338] SORT_1 var_111 = var_111_arg_0 & var_111_arg_1; [L339] EXPR var_111 & mask_SORT_1 [L339] var_111 = var_111 & mask_SORT_1 [L340] SORT_1 bad_112_arg_0 = var_111; [L341] CALL __VERIFIER_assert(!(bad_112_arg_0)) [L21] COND TRUE !(cond) VAL [\old(cond)=0, cond=0] [L21] reach_error() VAL [\old(cond)=0, cond=0] * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 113.2MB. Free memory was 64.8MB in the beginning and 64.6MB in the end (delta: 176.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1335.42ms. Allocated memory is still 167.8MB. Free memory was 118.4MB in the beginning and 101.5MB in the end (delta: 16.9MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1402.10ms. Allocated memory was 167.8MB in the beginning and 503.3MB in the end (delta: 335.5MB). Free memory was 101.5MB in the beginning and 318.0MB in the end (delta: -216.6MB). Peak memory consumption was 186.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1255.09ms. Allocated memory is still 503.3MB. Free memory was 318.0MB in the beginning and 260.7MB in the end (delta: 57.3MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * RCFGBuilder took 25684.37ms. Allocated memory was 503.3MB in the beginning and 7.9GB in the end (delta: 7.4GB). Free memory was 260.7MB in the beginning and 7.3GB in the end (delta: -7.0GB). Peak memory consumption was 1.6GB. Max. memory is 16.1GB. * CodeCheck took 4473.57ms. Allocated memory is still 7.9GB. Free memory was 7.3GB in the beginning and 7.3GB in the end (delta: -73.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 8.63ms. Allocated memory is still 7.9GB. Free memory is still 7.3GB. There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-11-24 23:11:44,360 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi --witnessprinter.witness.filename witness --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 64bit --witnessprinter.graph.data.programhash 8b2cebfd30bb80947843dfc485bc12a12956abbe0fa2bfe95cb4ca30a42cf9dc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:47,031 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:47,130 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-24 23:11:47,162 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:47,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:47,164 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:47,165 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:47,165 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:47,166 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:47,167 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:47,167 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:47,168 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:47,169 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:47,169 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:47,170 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-24 23:11:47,170 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-24 23:11:47,171 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-24 23:11:47,171 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:47,172 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:47,172 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:47,173 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:47,173 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:47,174 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:11:47,174 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-24 23:11:47,175 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:47,175 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:47,175 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:47,176 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:47,176 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:47,177 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-24 23:11:47,177 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-24 23:11:47,178 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:47,178 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-24 23:11:47,178 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-24 23:11:47,179 INFO L153 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_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b2cebfd30bb80947843dfc485bc12a12956abbe0fa2bfe95cb4ca30a42cf9dc [2023-11-24 23:11:47,556 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:47,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:47,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:47,583 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:47,583 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:47,585 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c [2023-11-24 23:11:50,787 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:51,269 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:51,270 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c [2023-11-24 23:11:51,294 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/09600cb97/136e1494d3ed4fe08475ff1a208ff534/FLAG0ae2a610e [2023-11-24 23:11:51,312 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/bin/ukojak-verify-afCqCEvfdi/data/09600cb97/136e1494d3ed4fe08475ff1a208ff534 [2023-11-24 23:11:51,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:51,321 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:51,323 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:51,323 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:51,328 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:51,332 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:51" (1/1) ... [2023-11-24 23:11:51,333 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b605b76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:51, skipping insertion in model container [2023-11-24 23:11:51,333 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:51" (1/1) ... [2023-11-24 23:11:51,417 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:51,681 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c[1175,1188] [2023-11-24 23:11:52,227 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:52,241 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:52,261 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f7097b3f-64c1-4e23-aa1a-4d65839c29e3/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.peterson.7.prop1-func-interl.c[1175,1188] [2023-11-24 23:11:52,503 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:52,521 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:52,522 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52 WrapperNode [2023-11-24 23:11:52,522 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:52,523 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:52,523 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:52,524 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:52,529 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,591 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,793 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2760 [2023-11-24 23:11:52,793 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:52,794 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:52,794 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:52,794 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:52,804 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,830 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,830 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,912 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,927 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ... [2023-11-24 23:11:52,944 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:52" (1/1) ...