./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b --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 1581f09226f6dc65ed43ccb06c03e18f6e0477c301bfc913845a02406d7203db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:25:21,884 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:25:21,938 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 06:25:21,942 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 06:25:21,942 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 06:25:21,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:25:21,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:25:21,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:25:21,963 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:25:21,963 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:25:21,963 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:25:21,963 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:25:21,963 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 06:25:21,963 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:25:21,963 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:25:21,964 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:25:21,964 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:25:21,964 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:25:21,965 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:25:21,965 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:25:21,965 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:25:21,965 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 06:25:21,965 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 06:25:21,965 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b 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 -> 1581f09226f6dc65ed43ccb06c03e18f6e0477c301bfc913845a02406d7203db [2024-12-06 06:25:22,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:25:22,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:25:22,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:25:22,184 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:25:22,184 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:25:22,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c [2024-12-06 06:25:24,785 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/8ac487303/28dedb8630ba419b807f962dcc93195c/FLAG5602fdf9d [2024-12-06 06:25:25,183 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:25:25,184 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c [2024-12-06 06:25:25,212 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/8ac487303/28dedb8630ba419b807f962dcc93195c/FLAG5602fdf9d [2024-12-06 06:25:25,348 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/8ac487303/28dedb8630ba419b807f962dcc93195c [2024-12-06 06:25:25,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:25:25,351 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:25:25,352 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:25:25,352 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:25:25,355 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:25:25,356 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:25:25" (1/1) ... [2024-12-06 06:25:25,356 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@315a3a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:25, skipping insertion in model container [2024-12-06 06:25:25,356 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:25:25" (1/1) ... [2024-12-06 06:25:25,480 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:25:25,716 WARN L250 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_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c[1245,1258] [2024-12-06 06:25:26,668 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:25:26,678 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:25:26,689 WARN L250 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_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c[1245,1258] [2024-12-06 06:25:27,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:25:27,328 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:25:27,328 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27 WrapperNode [2024-12-06 06:25:27,328 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:25:27,329 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:25:27,329 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:25:27,329 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:25:27,334 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:27,532 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:29,780 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 36372 [2024-12-06 06:25:29,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:25:29,782 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:25:29,782 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:25:29,782 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:25:29,787 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:29,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:30,602 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:30,603 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,105 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,166 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,420 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,495 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:31,992 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:25:31,993 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:25:31,993 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:25:31,993 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:25:31,994 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:25:27" (1/1) ... [2024-12-06 06:25:32,000 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:25:32,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:25:32,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:25:32,022 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:25:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:25:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:25:32,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:25:32,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:25:33,437 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:25:33,438 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:26:30,303 INFO L? ?]: Removed 20115 outVars from TransFormulas that were not future-live. [2024-12-06 06:26:30,303 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:28:15,874 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:28:15,875 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:28:15,875 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:28:15 BoogieIcfgContainer [2024-12-06 06:28:15,875 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:28:15,876 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:28:15,876 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:28:15,891 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:28:15,891 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:28:15" (1/1) ... [2024-12-06 06:28:15,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:28:15,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:28:15,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 06:28:15,951 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 06:28:15,954 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:28:15,954 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:28:15,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:28:17,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 06:28:17,601 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 06:28:18,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 06:28:23,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 06:28:23,014 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 06:28:27,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 06:28:28,295 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 06:28:28,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 06:28:28 ImpRootNode [2024-12-06 06:28:28,364 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 06:28:28,365 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 06:28:28,365 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 06:28:28,365 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 06:28:28,366 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:28:15" (3/4) ... [2024-12-06 06:28:28,368 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 06:28:28,369 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 06:28:28,370 INFO L158 Benchmark]: Toolchain (without parser) took 183018.45ms. Allocated memory was 142.6MB in the beginning and 6.7GB in the end (delta: 6.6GB). Free memory was 98.8MB in the beginning and 4.4GB in the end (delta: -4.3GB). Peak memory consumption was 2.3GB. Max. memory is 16.1GB. [2024-12-06 06:28:28,370 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:28:28,371 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1976.65ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 98.6MB in the beginning and 97.2MB in the end (delta: 1.4MB). Peak memory consumption was 255.2MB. Max. memory is 16.1GB. [2024-12-06 06:28:28,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 2452.04ms. Allocated memory was 327.2MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 97.2MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 599.1MB. Max. memory is 16.1GB. [2024-12-06 06:28:28,372 INFO L158 Benchmark]: Boogie Preprocessor took 2210.32ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.2GB in the end (delta: 240.0MB). Peak memory consumption was 349.1MB. Max. memory is 16.1GB. [2024-12-06 06:28:28,372 INFO L158 Benchmark]: RCFGBuilder took 163882.11ms. Allocated memory was 2.2GB in the beginning and 6.7GB in the end (delta: 4.5GB). Free memory was 1.2GB in the beginning and 3.8GB in the end (delta: -2.5GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. [2024-12-06 06:28:28,373 INFO L158 Benchmark]: CodeCheck took 12487.39ms. Allocated memory is still 6.7GB. Free memory was 3.8GB in the beginning and 4.4GB in the end (delta: -611.4MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:28:28,373 INFO L158 Benchmark]: Witness Printer took 4.19ms. Allocated memory is still 6.7GB. Free memory was 4.4GB in the beginning and 4.4GB in the end (delta: 18.9kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:28:28,376 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: 12.4s, 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: 0.7s SsaConstructionTime, 3.5s 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, ConComCheckerStatistics: 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 bitwiseOr at line 552, overapproximation of bitwiseAnd at line 303, overapproximation of bitwiseAnd at line 418. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 2); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (2 - 1); [L29] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 1); [L30] const SORT_3 msb_SORT_3 = (SORT_3)1 << (1 - 1); [L32] const SORT_6 mask_SORT_6 = (SORT_6)-1 >> (sizeof(SORT_6) * 8 - 4); [L33] const SORT_6 msb_SORT_6 = (SORT_6)1 << (4 - 1); [L35] const SORT_9 mask_SORT_9 = (SORT_9)-1 >> (sizeof(SORT_9) * 8 - 8); [L36] const SORT_9 msb_SORT_9 = (SORT_9)1 << (8 - 1); [L38] const SORT_11 mask_SORT_11 = (SORT_11)-1 >> (sizeof(SORT_11) * 8 - 32); [L39] const SORT_11 msb_SORT_11 = (SORT_11)1 << (32 - 1); [L41] const SORT_26 mask_SORT_26 = (SORT_26)-1 >> (sizeof(SORT_26) * 8 - 3); [L42] const SORT_26 msb_SORT_26 = (SORT_26)1 << (3 - 1); [L44] const SORT_37 mask_SORT_37 = (SORT_37)-1 >> (sizeof(SORT_37) * 8 - 5); [L45] const SORT_37 msb_SORT_37 = (SORT_37)1 << (5 - 1); [L47] const SORT_52 mask_SORT_52 = (SORT_52)-1 >> (sizeof(SORT_52) * 8 - 6); [L48] const SORT_52 msb_SORT_52 = (SORT_52)1 << (6 - 1); [L50] const SORT_61 mask_SORT_61 = (SORT_61)-1 >> (sizeof(SORT_61) * 8 - 7); [L51] const SORT_61 msb_SORT_61 = (SORT_61)1 << (7 - 1); [L53] const SORT_314 mask_SORT_314 = (SORT_314)-1 >> (sizeof(SORT_314) * 8 - 9); [L54] const SORT_314 msb_SORT_314 = (SORT_314)1 << (9 - 1); [L56] const SORT_316 mask_SORT_316 = (SORT_316)-1 >> (sizeof(SORT_316) * 8 - 10); [L57] const SORT_316 msb_SORT_316 = (SORT_316)1 << (10 - 1); [L59] const SORT_318 mask_SORT_318 = (SORT_318)-1 >> (sizeof(SORT_318) * 8 - 11); [L60] const SORT_318 msb_SORT_318 = (SORT_318)1 << (11 - 1); [L62] const SORT_320 mask_SORT_320 = (SORT_320)-1 >> (sizeof(SORT_320) * 8 - 12); [L63] const SORT_320 msb_SORT_320 = (SORT_320)1 << (12 - 1); [L65] const SORT_654 mask_SORT_654 = (SORT_654)-1 >> (sizeof(SORT_654) * 8 - 14); [L66] const SORT_654 msb_SORT_654 = (SORT_654)1 << (14 - 1); [L68] const SORT_656 mask_SORT_656 = (SORT_656)-1 >> (sizeof(SORT_656) * 8 - 16); [L69] const SORT_656 msb_SORT_656 = (SORT_656)1 << (16 - 1); [L71] const SORT_658 mask_SORT_658 = (SORT_658)-1 >> (sizeof(SORT_658) * 8 - 22); [L72] const SORT_658 msb_SORT_658 = (SORT_658)1 << (22 - 1); [L74] const SORT_660 mask_SORT_660 = (SORT_660)-1 >> (sizeof(SORT_660) * 8 - 24); [L75] const SORT_660 msb_SORT_660 = (SORT_660)1 << (24 - 1); [L77] const SORT_662 mask_SORT_662 = (SORT_662)-1 >> (sizeof(SORT_662) * 8 - 30); [L78] const SORT_662 msb_SORT_662 = (SORT_662)1 << (30 - 1); [L80] const SORT_701 mask_SORT_701 = (SORT_701)-1 >> (sizeof(SORT_701) * 8 - 33); [L81] const SORT_701 msb_SORT_701 = (SORT_701)1 << (33 - 1); [L83] const SORT_858 mask_SORT_858 = (SORT_858)-1 >> (sizeof(SORT_858) * 8 - 13); [L84] const SORT_858 msb_SORT_858 = (SORT_858)1 << (13 - 1); [L86] const SORT_861 mask_SORT_861 = (SORT_861)-1 >> (sizeof(SORT_861) * 8 - 15); [L87] const SORT_861 msb_SORT_861 = (SORT_861)1 << (15 - 1); [L89] const SORT_864 mask_SORT_864 = (SORT_864)-1 >> (sizeof(SORT_864) * 8 - 17); [L90] const SORT_864 msb_SORT_864 = (SORT_864)1 << (17 - 1); [L92] const SORT_866 mask_SORT_866 = (SORT_866)-1 >> (sizeof(SORT_866) * 8 - 18); [L93] const SORT_866 msb_SORT_866 = (SORT_866)1 << (18 - 1); [L95] const SORT_957 mask_SORT_957 = (SORT_957)-1 >> (sizeof(SORT_957) * 8 - 19); [L96] const SORT_957 msb_SORT_957 = (SORT_957)1 << (19 - 1); [L98] const SORT_959 mask_SORT_959 = (SORT_959)-1 >> (sizeof(SORT_959) * 8 - 20); [L99] const SORT_959 msb_SORT_959 = (SORT_959)1 << (20 - 1); [L101] const SORT_961 mask_SORT_961 = (SORT_961)-1 >> (sizeof(SORT_961) * 8 - 21); [L102] const SORT_961 msb_SORT_961 = (SORT_961)1 << (21 - 1); [L104] const SORT_1178 mask_SORT_1178 = (SORT_1178)-1 >> (sizeof(SORT_1178) * 8 - 23); [L105] const SORT_1178 msb_SORT_1178 = (SORT_1178)1 << (23 - 1); [L107] const SORT_1326 mask_SORT_1326 = (SORT_1326)-1 >> (sizeof(SORT_1326) * 8 - 26); [L108] const SORT_1326 msb_SORT_1326 = (SORT_1326)1 << (26 - 1); [L110] const SORT_1368 mask_SORT_1368 = (SORT_1368)-1 >> (sizeof(SORT_1368) * 8 - 25); [L111] const SORT_1368 msb_SORT_1368 = (SORT_1368)1 << (25 - 1); [L113] const SORT_1373 mask_SORT_1373 = (SORT_1373)-1 >> (sizeof(SORT_1373) * 8 - 27); [L114] const SORT_1373 msb_SORT_1373 = (SORT_1373)1 << (27 - 1); [L116] const SORT_1376 mask_SORT_1376 = (SORT_1376)-1 >> (sizeof(SORT_1376) * 8 - 28); [L117] const SORT_1376 msb_SORT_1376 = (SORT_1376)1 << (28 - 1); [L119] const SORT_1379 mask_SORT_1379 = (SORT_1379)-1 >> (sizeof(SORT_1379) * 8 - 29); [L120] const SORT_1379 msb_SORT_1379 = (SORT_1379)1 << (29 - 1); [L122] const SORT_1384 mask_SORT_1384 = (SORT_1384)-1 >> (sizeof(SORT_1384) * 8 - 31); [L123] const SORT_1384 msb_SORT_1384 = (SORT_1384)1 << (31 - 1); [L125] const SORT_3091 mask_SORT_3091 = (SORT_3091)-1 >> (sizeof(SORT_3091) * 8 - 34); [L126] const SORT_3091 msb_SORT_3091 = (SORT_3091)1 << (34 - 1); [L128] const SORT_3 var_107 = 0; [L129] const SORT_26 var_111 = 0; [L130] const SORT_26 var_117 = 2; [L131] const SORT_26 var_119 = 1; [L132] const SORT_37 var_126 = 0; [L133] const SORT_26 var_137 = 5; [L134] const SORT_26 var_140 = 4; [L135] const SORT_3 var_176 = 1; [L136] const SORT_1 var_183 = 0; [L137] const SORT_1 var_191 = 3; [L138] const SORT_1 var_193 = 2; [L139] const SORT_1 var_195 = 1; [L140] const SORT_26 var_201 = 3; [L141] const SORT_26 var_209 = 7; [L142] const SORT_26 var_212 = 6; [L143] const SORT_9 var_241 = 0; [L144] const SORT_37 var_262 = 11; [L145] const SORT_37 var_264 = 10; [L146] const SORT_37 var_266 = 2; [L147] const SORT_37 var_268 = 9; [L148] const SORT_37 var_283 = 21; [L149] const SORT_37 var_285 = 20; [L150] const SORT_37 var_287 = 19; [L151] const SORT_37 var_289 = 18; [L152] const SORT_37 var_291 = 17; [L153] const SORT_37 var_293 = 16; [L154] const SORT_37 var_295 = 15; [L155] const SORT_37 var_297 = 14; [L156] const SORT_37 var_299 = 8; [L157] const SORT_37 var_301 = 6; [L158] const SORT_37 var_303 = 3; [L159] const SORT_37 var_305 = 5; [L160] const SORT_37 var_323 = 4; [L161] const SORT_37 var_325 = 1; [L162] const SORT_37 var_335 = 7; [L163] const SORT_37 var_353 = 13; [L164] const SORT_37 var_361 = 12; [L165] const SORT_37 var_382 = 23; [L166] const SORT_37 var_385 = 22; [L167] const SORT_37 var_394 = 25; [L168] const SORT_37 var_397 = 27; [L169] const SORT_37 var_400 = 26; [L170] const SORT_37 var_404 = 29; [L171] const SORT_37 var_407 = 31; [L172] const SORT_37 var_410 = 30; [L173] const SORT_37 var_414 = 28; [L174] const SORT_37 var_420 = 24; [L175] const SORT_52 var_443 = 0; [L176] const SORT_9 var_519 = 3; [L177] const SORT_11 var_583 = 0; [L178] const SORT_701 var_702 = 0; [L179] const SORT_9 var_871 = 2; [L180] const SORT_9 var_874 = 1; [L181] const SORT_6 var_1318 = 8; [L182] const SORT_1326 var_1327 = 0; [L183] const SORT_9 var_1413 = 255; [L184] const SORT_52 var_1417 = 1; [L185] const SORT_6 var_1533 = 0; [L186] const SORT_6 var_2471 = 1; [L187] const SORT_6 var_2474 = 3; [L188] const SORT_6 var_2477 = 2; [L189] const SORT_6 var_2481 = 5; [L190] const SORT_6 var_2484 = 7; [L191] const SORT_6 var_2487 = 6; [L192] const SORT_6 var_2491 = 4; [L193] const SORT_6 var_2497 = 9; [L194] const SORT_6 var_2500 = 11; [L195] const SORT_6 var_2503 = 10; [L196] const SORT_6 var_2507 = 13; [L197] const SORT_6 var_2510 = 15; [L198] const SORT_6 var_2513 = 14; [L199] const SORT_6 var_2517 = 12; [L200] const SORT_1376 var_2703 = 0; [L201] const SORT_3091 var_3093 = 0; [L202] const SORT_61 var_3116 = 0; [L203] const SORT_320 var_3189 = 0; [L205] SORT_1 input_2; [L206] SORT_3 input_4; [L207] SORT_3 input_5; [L208] SORT_6 input_7; [L209] SORT_3 input_8; [L210] SORT_9 input_10; [L211] SORT_11 input_12; [L212] SORT_1 input_13; [L213] SORT_9 input_14; [L214] SORT_9 input_15; [L215] SORT_9 input_16; [L216] SORT_1 input_17; [L217] SORT_9 input_18; [L218] SORT_9 input_19; [L219] SORT_9 input_20; [L220] SORT_3 input_21; [L221] SORT_3 input_22; [L222] SORT_3 input_23; [L223] SORT_3 input_24; [L224] SORT_3 input_25; [L225] SORT_26 input_27; [L226] SORT_3 input_28; [L227] SORT_3 input_29; [L228] SORT_1 input_30; [L229] SORT_26 input_31; [L230] SORT_1 input_32; [L231] SORT_3 input_33; [L232] SORT_3 input_34; [L233] SORT_3 input_35; [L234] SORT_3 input_36; [L235] SORT_37 input_38; [L236] SORT_1 input_39; [L237] SORT_9 input_40; [L238] SORT_11 input_41; [L239] SORT_26 input_42; [L240] SORT_9 input_43; [L241] SORT_3 input_44; [L242] SORT_1 input_45; [L243] SORT_37 input_46; [L244] SORT_3 input_47; [L245] SORT_1 input_48; [L246] SORT_3 input_49; [L247] SORT_26 input_50; [L248] SORT_1 input_51; [L249] SORT_52 input_53; [L250] SORT_1 input_54; [L251] SORT_52 input_55; [L252] SORT_1 input_56; [L253] SORT_52 input_57; [L254] SORT_1 input_58; [L255] SORT_52 input_59; [L256] SORT_3 input_60; [L257] SORT_61 input_62; [L258] SORT_3 input_63; [L259] SORT_6 input_64; [L260] SORT_1 input_65; [L261] SORT_3 input_66; [L262] SORT_37 input_67; [L263] SORT_1 input_68; [L264] SORT_3 input_69; [L265] SORT_9 input_70; [L266] SORT_3 input_71; [L267] SORT_3 input_72; [L268] SORT_3 input_73; [L269] SORT_3 input_74; [L270] SORT_3 input_75; [L271] SORT_61 input_76; [L272] SORT_3 input_77; [L273] SORT_9 input_78; [L274] SORT_11 input_79; [L275] SORT_52 input_80; [L276] SORT_1 input_81; [L277] SORT_52 input_82; [L278] SORT_1 input_83; [L279] SORT_52 input_84; [L280] SORT_1 input_85; [L281] SORT_52 input_86; [L282] SORT_1 input_87; [L283] SORT_26 input_88; [L284] SORT_9 input_89; [L285] SORT_1 input_90; [L286] SORT_9 input_91; [L287] SORT_26 input_92; [L288] SORT_26 input_93; [L289] SORT_3 input_94; [L290] SORT_6 input_95; [L291] SORT_6 input_96; [L292] SORT_37 input_97; [L293] SORT_37 input_98; [L294] SORT_37 input_99; [L295] SORT_3 input_100; [L296] SORT_3 input_101; [L297] SORT_1 input_102; [L298] SORT_1 input_103; [L299] SORT_1 input_104; [L300] SORT_1 input_105; [L301] SORT_1 input_106; [L303] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L303] SORT_3 state_108 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L304] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L304] SORT_26 state_112 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L305] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L305] SORT_3 state_114 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L306] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L306] SORT_37 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L307] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L307] SORT_26 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L308] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L308] SORT_37 state_154 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L309] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L309] SORT_3 state_180 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L310] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L310] SORT_1 state_184 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L311] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L311] SORT_9 state_242 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L312] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L312] SORT_1 state_467 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L313] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L313] SORT_9 state_549 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L314] EXPR __VERIFIER_nondet_uchar() & mask_SORT_26 [L314] SORT_26 state_561 = __VERIFIER_nondet_uchar() & mask_SORT_26; [L315] EXPR __VERIFIER_nondet_uint() & mask_SORT_11 [L315] SORT_11 state_584 = __VERIFIER_nondet_uint() & mask_SORT_11; [L316] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L316] SORT_52 state_629 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L317] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L317] SORT_1 state_632 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L318] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L318] SORT_52 state_635 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L319] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L319] SORT_1 state_638 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L320] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L320] SORT_52 state_641 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L321] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L321] SORT_1 state_644 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L322] EXPR __VERIFIER_nondet_uchar() & mask_SORT_52 [L322] SORT_52 state_647 = __VERIFIER_nondet_uchar() & mask_SORT_52; [L323] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L323] SORT_1 state_650 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L324] EXPR __VERIFIER_nondet_uchar() & mask_SORT_9 [L324] SORT_9 state_680 = __VERIFIER_nondet_uchar() & mask_SORT_9; [L325] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L325] SORT_3 state_698 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L326] EXPR __VERIFIER_nondet_uchar() & mask_SORT_37 [L326] SORT_37 state_3100 = __VERIFIER_nondet_uchar() & mask_SORT_37; [L327] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L327] SORT_1 state_3104 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L328] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L328] SORT_3 state_3113 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L329] EXPR __VERIFIER_nondet_uchar() & mask_SORT_61 [L329] SORT_61 state_3117 = __VERIFIER_nondet_uchar() & mask_SORT_61; [L330] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L330] SORT_3 state_3130 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L331] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L331] SORT_3 state_3133 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L332] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L332] SORT_1 state_3148 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L333] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L333] SORT_3 state_3152 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L334] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L334] SORT_1 state_3155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L335] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L335] SORT_6 state_3167 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L336] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L336] SORT_3 state_3173 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L337] EXPR __VERIFIER_nondet_uchar() & mask_SORT_3 [L337] SORT_3 state_3247 = __VERIFIER_nondet_uchar() & mask_SORT_3; [L338] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L338] SORT_1 state_3250 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L339] EXPR __VERIFIER_nondet_uchar() & mask_SORT_6 [L339] SORT_6 state_3253 = __VERIFIER_nondet_uchar() & mask_SORT_6; [L341] SORT_3 init_109_arg_1 = var_107; [L342] state_108 = init_109_arg_1 [L343] SORT_26 init_113_arg_1 = var_111; [L344] state_112 = init_113_arg_1 [L345] SORT_3 init_115_arg_1 = var_107; [L346] state_114 = init_115_arg_1 [L347] SORT_37 init_128_arg_1 = var_126; [L348] state_127 = init_128_arg_1 [L349] SORT_26 init_150_arg_1 = var_111; [L350] state_149 = init_150_arg_1 [L351] SORT_37 init_155_arg_1 = var_126; [L352] state_154 = init_155_arg_1 [L353] SORT_3 init_181_arg_1 = var_107; [L354] state_180 = init_181_arg_1 [L355] SORT_1 init_185_arg_1 = var_183; [L356] state_184 = init_185_arg_1 [L357] SORT_9 init_243_arg_1 = var_241; [L358] state_242 = init_243_arg_1 [L359] SORT_1 init_468_arg_1 = var_183; [L360] state_467 = init_468_arg_1 [L361] SORT_9 init_550_arg_1 = var_241; [L362] state_549 = init_550_arg_1 [L363] SORT_26 init_562_arg_1 = var_111; [L364] state_561 = init_562_arg_1 [L365] SORT_11 init_585_arg_1 = var_583; [L366] state_584 = init_585_arg_1 [L367] SORT_52 init_630_arg_1 = var_443; [L368] state_629 = init_630_arg_1 [L369] SORT_1 init_633_arg_1 = var_183; [L370] state_632 = init_633_arg_1 [L371] SORT_52 init_636_arg_1 = var_443; [L372] state_635 = init_636_arg_1 [L373] SORT_1 init_639_arg_1 = var_183; [L374] state_638 = init_639_arg_1 [L375] SORT_52 init_642_arg_1 = var_443; [L376] state_641 = init_642_arg_1 [L377] SORT_1 init_645_arg_1 = var_183; [L378] state_644 = init_645_arg_1 [L379] SORT_52 init_648_arg_1 = var_443; [L380] state_647 = init_648_arg_1 [L381] SORT_1 init_651_arg_1 = var_183; [L382] state_650 = init_651_arg_1 [L383] SORT_9 init_681_arg_1 = var_241; [L384] state_680 = init_681_arg_1 [L385] SORT_3 init_699_arg_1 = var_107; [L386] state_698 = init_699_arg_1 [L387] SORT_37 init_3101_arg_1 = var_126; [L388] state_3100 = init_3101_arg_1 [L389] SORT_1 init_3105_arg_1 = var_183; [L390] state_3104 = init_3105_arg_1 [L391] SORT_3 init_3114_arg_1 = var_107; [L392] state_3113 = init_3114_arg_1 [L393] SORT_61 init_3118_arg_1 = var_3116; [L394] state_3117 = init_3118_arg_1 [L395] SORT_3 init_3131_arg_1 = var_107; [L396] state_3130 = init_3131_arg_1 [L397] SORT_3 init_3134_arg_1 = var_107; [L398] state_3133 = init_3134_arg_1 [L399] SORT_1 init_3149_arg_1 = var_183; [L400] state_3148 = init_3149_arg_1 [L401] SORT_3 init_3153_arg_1 = var_107; [L402] state_3152 = init_3153_arg_1 [L403] SORT_1 init_3156_arg_1 = var_183; [L404] state_3155 = init_3156_arg_1 [L405] SORT_6 init_3168_arg_1 = var_1533; [L406] state_3167 = init_3168_arg_1 [L407] SORT_3 init_3174_arg_1 = var_107; [L408] state_3173 = init_3174_arg_1 [L409] SORT_3 init_3248_arg_1 = var_107; [L410] state_3247 = init_3248_arg_1 [L411] SORT_1 init_3251_arg_1 = var_183; [L412] state_3250 = init_3251_arg_1 [L413] SORT_6 init_3254_arg_1 = var_1533; [L414] state_3253 = init_3254_arg_1 VAL [mask_SORT_1178=8388607, mask_SORT_11=-1, mask_SORT_1326=67108863, mask_SORT_1368=33554431, mask_SORT_1373=134217727, mask_SORT_1376=268435455, mask_SORT_1379=536870911, mask_SORT_1384=2147483647, mask_SORT_1=3, mask_SORT_26=7, mask_SORT_314=511, mask_SORT_316=1023, mask_SORT_318=2047, mask_SORT_320=4095, mask_SORT_37=31, mask_SORT_3=1, mask_SORT_52=63, mask_SORT_61=127, mask_SORT_654=16383, mask_SORT_656=65535, mask_SORT_658=4194303, mask_SORT_660=16777215, mask_SORT_662=1073741823, mask_SORT_6=15, mask_SORT_858=8191, mask_SORT_861=32767, mask_SORT_864=131071, mask_SORT_866=262143, mask_SORT_957=524287, mask_SORT_959=1048575, mask_SORT_961=2097151, mask_SORT_9=255, state_108=0, state_112=0, state_114=0, state_127=0, state_149=0, state_154=0, state_180=0, state_184=0, state_242=0, state_3100=0, state_3104=0, state_3113=0, state_3117=0, state_3130=0, state_3133=0, state_3148=0, state_3152=0, state_3155=0, state_3167=0, state_3173=0, state_3247=0, state_3250=0, state_3253=0, state_467=0, state_549=0, state_561=0, state_584=0, state_629=0, state_632=0, state_635=0, state_638=0, state_641=0, state_644=0, state_647=0, state_650=0, state_680=0, state_698=0, var_107=0, var_111=0, var_117=2, var_119=1, var_126=0, var_1318=8, var_1327=0, var_137=5, var_140=4, var_1413=255, var_1417=1, var_1533=0, var_176=1, var_183=0, var_191=3, var_193=2, var_195=1, var_201=3, var_209=7, var_212=6, var_241=0, var_2471=1, var_2474=3, var_2477=2, var_2481=5, var_2484=7, var_2487=6, var_2491=4, var_2497=9, var_2500=11, var_2503=10, var_2507=13, var_2510=15, var_2513=14, var_2517=12, var_262=11, var_264=10, var_266=2, var_268=9, var_2703=0, var_283=21, var_285=20, var_287=19, var_289=18, var_291=17, var_293=16, var_295=15, var_297=14, var_299=8, var_301=6, var_303=3, var_305=5, var_3093=0, var_3116=0, var_3189=0, var_323=4, var_325=1, var_335=7, var_353=13, var_361=12, var_382=23, var_385=22, var_394=25, var_397=27, var_400=26, var_404=29, var_407=31, var_410=30, var_414=28, var_420=24, var_443=0, var_519=3, var_583=0, var_702=0, var_871=2, var_874=1] [L417] input_2 = __VERIFIER_nondet_uchar() [L418] EXPR input_2 & mask_SORT_1 [L418] input_2 = input_2 & mask_SORT_1 [L419] input_4 = __VERIFIER_nondet_uchar() [L420] input_5 = __VERIFIER_nondet_uchar() [L421] EXPR input_5 & mask_SORT_3 [L421] input_5 = input_5 & mask_SORT_3 [L422] input_7 = __VERIFIER_nondet_uchar() [L423] EXPR input_7 & mask_SORT_6 [L423] input_7 = input_7 & mask_SORT_6 [L424] input_8 = __VERIFIER_nondet_uchar() [L425] EXPR input_8 & mask_SORT_3 [L425] input_8 = input_8 & mask_SORT_3 [L426] input_10 = __VERIFIER_nondet_uchar() [L427] input_12 = __VERIFIER_nondet_uint() [L428] input_13 = __VERIFIER_nondet_uchar() [L429] EXPR input_13 & mask_SORT_1 [L429] input_13 = input_13 & mask_SORT_1 [L430] input_14 = __VERIFIER_nondet_uchar() [L431] input_15 = __VERIFIER_nondet_uchar() [L432] input_16 = __VERIFIER_nondet_uchar() [L433] input_17 = __VERIFIER_nondet_uchar() [L434] EXPR input_17 & mask_SORT_1 [L434] input_17 = input_17 & mask_SORT_1 [L435] input_18 = __VERIFIER_nondet_uchar() [L436] input_19 = __VERIFIER_nondet_uchar() [L437] input_20 = __VERIFIER_nondet_uchar() [L438] input_21 = __VERIFIER_nondet_uchar() [L439] EXPR input_21 & mask_SORT_3 [L439] input_21 = input_21 & mask_SORT_3 [L440] input_22 = __VERIFIER_nondet_uchar() [L441] EXPR input_22 & mask_SORT_3 [L441] input_22 = input_22 & mask_SORT_3 [L442] input_23 = __VERIFIER_nondet_uchar() [L443] input_24 = __VERIFIER_nondet_uchar() [L444] input_25 = __VERIFIER_nondet_uchar() [L445] input_27 = __VERIFIER_nondet_uchar() [L446] input_28 = __VERIFIER_nondet_uchar() [L447] EXPR input_28 & mask_SORT_3 [L447] input_28 = input_28 & mask_SORT_3 [L448] input_29 = __VERIFIER_nondet_uchar() [L449] EXPR input_29 & mask_SORT_3 [L449] input_29 = input_29 & mask_SORT_3 [L450] input_30 = __VERIFIER_nondet_uchar() [L451] EXPR input_30 & mask_SORT_1 [L451] input_30 = input_30 & mask_SORT_1 [L452] input_31 = __VERIFIER_nondet_uchar() [L453] EXPR input_31 & mask_SORT_26 [L453] input_31 = input_31 & mask_SORT_26 [L454] input_32 = __VERIFIER_nondet_uchar() [L455] EXPR input_32 & mask_SORT_1 [L455] input_32 = input_32 & mask_SORT_1 [L456] input_33 = __VERIFIER_nondet_uchar() [L457] EXPR input_33 & mask_SORT_3 [L457] input_33 = input_33 & mask_SORT_3 [L458] input_34 = __VERIFIER_nondet_uchar() [L459] input_35 = __VERIFIER_nondet_uchar() [L460] input_36 = __VERIFIER_nondet_uchar() [L461] EXPR input_36 & mask_SORT_3 [L461] input_36 = input_36 & mask_SORT_3 [L462] input_38 = __VERIFIER_nondet_uchar() [L463] EXPR input_38 & mask_SORT_37 [L463] input_38 = input_38 & mask_SORT_37 [L464] input_39 = __VERIFIER_nondet_uchar() [L465] input_40 = __VERIFIER_nondet_uchar() [L466] input_41 = __VERIFIER_nondet_uint() [L467] input_42 = __VERIFIER_nondet_uchar() [L468] input_43 = __VERIFIER_nondet_uchar() [L469] input_44 = __VERIFIER_nondet_uchar() [L470] input_45 = __VERIFIER_nondet_uchar() [L471] input_46 = __VERIFIER_nondet_uchar() [L472] input_47 = __VERIFIER_nondet_uchar() [L473] input_48 = __VERIFIER_nondet_uchar() [L474] input_49 = __VERIFIER_nondet_uchar() [L475] input_50 = __VERIFIER_nondet_uchar() [L476] input_51 = __VERIFIER_nondet_uchar() [L477] input_53 = __VERIFIER_nondet_uchar() [L478] input_54 = __VERIFIER_nondet_uchar() [L479] input_55 = __VERIFIER_nondet_uchar() [L480] input_56 = __VERIFIER_nondet_uchar() [L481] input_57 = __VERIFIER_nondet_uchar() [L482] input_58 = __VERIFIER_nondet_uchar() [L483] input_59 = __VERIFIER_nondet_uchar() [L484] input_60 = __VERIFIER_nondet_uchar() [L485] input_62 = __VERIFIER_nondet_uchar() [L486] input_63 = __VERIFIER_nondet_uchar() [L487] input_64 = __VERIFIER_nondet_uchar() [L488] input_65 = __VERIFIER_nondet_uchar() [L489] input_66 = __VERIFIER_nondet_uchar() [L490] input_67 = __VERIFIER_nondet_uchar() [L491] input_68 = __VERIFIER_nondet_uchar() [L492] input_69 = __VERIFIER_nondet_uchar() [L493] input_70 = __VERIFIER_nondet_uchar() [L494] input_71 = __VERIFIER_nondet_uchar() [L495] input_72 = __VERIFIER_nondet_uchar() [L496] input_73 = __VERIFIER_nondet_uchar() [L497] input_74 = __VERIFIER_nondet_uchar() [L498] input_75 = __VERIFIER_nondet_uchar() [L499] input_76 = __VERIFIER_nondet_uchar() [L500] input_77 = __VERIFIER_nondet_uchar() [L501] input_78 = __VERIFIER_nondet_uchar() [L502] input_79 = __VERIFIER_nondet_uint() [L503] input_80 = __VERIFIER_nondet_uchar() [L504] input_81 = __VERIFIER_nondet_uchar() [L505] input_82 = __VERIFIER_nondet_uchar() [L506] input_83 = __VERIFIER_nondet_uchar() [L507] input_84 = __VERIFIER_nondet_uchar() [L508] input_85 = __VERIFIER_nondet_uchar() [L509] input_86 = __VERIFIER_nondet_uchar() [L510] input_87 = __VERIFIER_nondet_uchar() [L511] input_88 = __VERIFIER_nondet_uchar() [L512] input_89 = __VERIFIER_nondet_uchar() [L513] input_90 = __VERIFIER_nondet_uchar() [L514] input_91 = __VERIFIER_nondet_uchar() [L515] input_92 = __VERIFIER_nondet_uchar() [L516] input_93 = __VERIFIER_nondet_uchar() [L517] input_94 = __VERIFIER_nondet_uchar() [L518] input_95 = __VERIFIER_nondet_uchar() [L519] input_96 = __VERIFIER_nondet_uchar() [L520] input_97 = __VERIFIER_nondet_uchar() [L521] input_98 = __VERIFIER_nondet_uchar() [L522] input_99 = __VERIFIER_nondet_uchar() [L523] input_100 = __VERIFIER_nondet_uchar() [L524] input_101 = __VERIFIER_nondet_uchar() [L525] input_102 = __VERIFIER_nondet_uchar() [L526] input_103 = __VERIFIER_nondet_uchar() [L527] input_104 = __VERIFIER_nondet_uchar() [L528] input_105 = __VERIFIER_nondet_uchar() [L529] input_106 = __VERIFIER_nondet_uchar() [L532] SORT_3 var_110_arg_0 = state_108; [L533] SORT_3 var_110 = ~var_110_arg_0; [L534] SORT_3 var_116_arg_0 = state_114; [L535] SORT_26 var_116_arg_1 = state_112; [L536] SORT_26 var_116_arg_2 = input_50; [L537] SORT_26 var_116 = var_116_arg_0 ? var_116_arg_1 : var_116_arg_2; [L538] EXPR var_116 & mask_SORT_26 [L538] var_116 = var_116 & mask_SORT_26 [L539] SORT_26 var_141_arg_0 = var_116; [L540] SORT_26 var_141_arg_1 = var_140; [L541] SORT_3 var_141 = var_141_arg_0 == var_141_arg_1; [L542] SORT_3 var_142_arg_0 = var_141; [L543] SORT_3 var_142 = ~var_142_arg_0; [L544] SORT_26 var_138_arg_0 = var_116; [L545] SORT_26 var_138_arg_1 = var_137; [L546] SORT_3 var_138 = var_138_arg_0 == var_138_arg_1; [L547] SORT_3 var_139_arg_0 = var_138; [L548] SORT_3 var_139 = ~var_139_arg_0; [L549] EXPR var_139 & mask_SORT_3 [L549] var_139 = var_139 & mask_SORT_3 [L550] SORT_3 var_143_arg_0 = var_142; [L551] SORT_3 var_143_arg_1 = var_139; [L552] EXPR ((SORT_1)var_143_arg_0 << 1) | var_143_arg_1 [L552] SORT_1 var_143 = ((SORT_1)var_143_arg_0 << 1) | var_143_arg_1; [L553] EXPR var_143 & mask_SORT_1 [L553] var_143 = var_143 & mask_SORT_1 [L554] SORT_1 var_144_arg_0 = var_143; [L555] SORT_3 var_144 = var_144_arg_0 == mask_SORT_1; [L556] SORT_3 var_129_arg_0 = state_114; [L557] SORT_37 var_129_arg_1 = state_127; [L558] SORT_37 var_129_arg_2 = input_67; [L559] SORT_37 var_129 = var_129_arg_0 ? var_129_arg_1 : var_129_arg_2; [L560] EXPR var_129 & mask_SORT_37 [L560] var_129 = var_129 & mask_SORT_37 [L561] SORT_37 var_130_arg_0 = var_129; [L562] SORT_3 var_130 = var_130_arg_0 >> 1; [L563] SORT_3 var_131_arg_0 = var_130; [L564] SORT_3 var_131 = ~var_131_arg_0; [L565] SORT_37 var_132_arg_0 = var_129; [L566] SORT_3 var_132 = var_132_arg_0 >> 2; [L567] EXPR var_132 & mask_SORT_3 [L567] var_132 = var_132 & mask_SORT_3 [L568] SORT_3 var_133_arg_0 = var_131; [L569] SORT_3 var_133_arg_1 = var_132; [L570] EXPR ((SORT_1)var_133_arg_0 << 1) | var_133_arg_1 [L570] SORT_1 var_133 = ((SORT_1)var_133_arg_0 << 1) | var_133_arg_1; [L571] EXPR var_133 & mask_SORT_1 [L571] var_133 = var_133 & mask_SORT_1 [L572] SORT_1 var_134_arg_0 = var_133; [L573] SORT_3 var_134 = var_134_arg_0 == mask_SORT_1; [L574] SORT_26 var_124_arg_0 = var_116; [L575] SORT_26 var_124_arg_1 = var_111; [L576] SORT_3 var_124 = var_124_arg_0 == var_124_arg_1; [L577] SORT_3 var_125_arg_0 = var_124; [L578] SORT_3 var_125 = ~var_125_arg_0; [L579] EXPR var_125 & mask_SORT_3 [L579] var_125 = var_125 & mask_SORT_3 [L580] SORT_3 var_135_arg_0 = var_134; [L581] SORT_3 var_135_arg_1 = var_125; [L582] EXPR ((SORT_1)var_135_arg_0 << 1) | var_135_arg_1 [L582] SORT_1 var_135 = ((SORT_1)var_135_arg_0 << 1) | var_135_arg_1; [L583] EXPR var_135 & mask_SORT_1 [L583] var_135 = var_135 & mask_SORT_1 [L584] SORT_1 var_136_arg_0 = var_135; [L585] SORT_3 var_136 = var_136_arg_0 == mask_SORT_1; [L586] SORT_3 var_145_arg_0 = var_144; [L587] SORT_3 var_145_arg_1 = var_136; [L588] EXPR ((SORT_1)var_145_arg_0 << 1) | var_145_arg_1 [L588] SORT_1 var_145 = ((SORT_1)var_145_arg_0 << 1) | var_145_arg_1; [L589] EXPR var_145 & mask_SORT_1 [L589] var_145 = var_145 & mask_SORT_1 [L590] SORT_1 var_146_arg_0 = var_145; [L591] SORT_3 var_146 = var_146_arg_0 == mask_SORT_1; [L592] SORT_26 var_120_arg_0 = var_116; [L593] SORT_26 var_120_arg_1 = var_119; [L594] SORT_3 var_120 = var_120_arg_0 == var_120_arg_1; [L595] SORT_3 var_121_arg_0 = var_120; [L596] SORT_3 var_121 = ~var_121_arg_0; [L597] SORT_26 var_118_arg_0 = var_116; [L598] SORT_26 var_118_arg_1 = var_117; [L599] SORT_3 var_118 = var_118_arg_0 == var_118_arg_1; [L600] SORT_3 var_122_arg_0 = var_121; [L601] SORT_3 var_122_arg_1 = var_118; [L602] EXPR ((SORT_1)var_122_arg_0 << 1) | var_122_arg_1 [L602] SORT_1 var_122 = ((SORT_1)var_122_arg_0 << 1) | var_122_arg_1; [L603] EXPR var_122 & mask_SORT_1 [L603] var_122 = var_122 & mask_SORT_1 [L604] SORT_1 var_123_arg_0 = var_122; [L605] SORT_3 var_123 = var_123_arg_0 == mask_SORT_1; [L606] SORT_3 var_147_arg_0 = var_146; [L607] SORT_3 var_147_arg_1 = var_123; [L608] EXPR ((SORT_1)var_147_arg_0 << 1) | var_147_arg_1 [L608] SORT_1 var_147 = ((SORT_1)var_147_arg_0 << 1) | var_147_arg_1; [L609] EXPR var_147 & mask_SORT_1 [L609] var_147 = var_147 & mask_SORT_1 [L610] SORT_1 var_148_arg_0 = var_147; [L611] SORT_3 var_148 = var_148_arg_0 == mask_SORT_1; [L612] SORT_3 var_151_arg_0 = state_114; [L613] SORT_26 var_151_arg_1 = state_149; [L614] SORT_26 var_151_arg_2 = input_50; [L615] SORT_26 var_151 = var_151_arg_0 ? var_151_arg_1 : var_151_arg_2; [L616] EXPR var_151 & mask_SORT_26 [L616] var_151 = var_151 & mask_SORT_26 [L617] SORT_26 var_164_arg_0 = var_151; [L618] SORT_26 var_164_arg_1 = var_137; [L619] SORT_3 var_164 = var_164_arg_0 == var_164_arg_1; [L620] SORT_3 var_165_arg_0 = var_164; [L621] SORT_3 var_165 = ~var_165_arg_0; [L622] EXPR var_165 & mask_SORT_3 [L622] var_165 = var_165 & mask_SORT_3 [L623] SORT_3 var_166_arg_0 = var_142; [L624] SORT_3 var_166_arg_1 = var_165; [L625] EXPR ((SORT_1)var_166_arg_0 << 1) | var_166_arg_1 [L625] SORT_1 var_166 = ((SORT_1)var_166_arg_0 << 1) | var_166_arg_1; [L626] EXPR var_166 & mask_SORT_1 [L626] var_166 = var_166 & mask_SORT_1 [L627] SORT_1 var_167_arg_0 = var_166; [L628] SORT_3 var_167 = var_167_arg_0 == mask_SORT_1; [L629] SORT_3 var_156_arg_0 = state_114; [L630] SORT_37 var_156_arg_1 = state_154; [L631] SORT_37 var_156_arg_2 = input_67; [L632] SORT_37 var_156 = var_156_arg_0 ? var_156_arg_1 : var_156_arg_2; [L633] SORT_37 var_157_arg_0 = var_156; [L634] SORT_3 var_157 = var_157_arg_0 >> 1; [L635] SORT_3 var_158_arg_0 = var_157; [L636] SORT_3 var_158 = ~var_158_arg_0; [L637] SORT_37 var_159_arg_0 = var_156; [L638] SORT_3 var_159 = var_159_arg_0 >> 2; [L639] EXPR var_159 & mask_SORT_3 [L639] var_159 = var_159 & mask_SORT_3 [L640] SORT_3 var_160_arg_0 = var_158; [L641] SORT_3 var_160_arg_1 = var_159; [L642] EXPR ((SORT_1)var_160_arg_0 << 1) | var_160_arg_1 [L642] SORT_1 var_160 = ((SORT_1)var_160_arg_0 << 1) | var_160_arg_1; [L643] EXPR var_160 & mask_SORT_1 [L643] var_160 = var_160 & mask_SORT_1 [L644] SORT_1 var_161_arg_0 = var_160; [L645] SORT_3 var_161 = var_161_arg_0 == mask_SORT_1; [L646] SORT_26 var_152_arg_0 = var_151; [L647] SORT_26 var_152_arg_1 = var_111; [L648] SORT_3 var_152 = var_152_arg_0 == var_152_arg_1; [L649] SORT_3 var_153_arg_0 = var_152; [L650] SORT_3 var_153 = ~var_153_arg_0; [L651] EXPR var_153 & mask_SORT_3 [L651] var_153 = var_153 & mask_SORT_3 [L652] SORT_3 var_162_arg_0 = var_161; [L653] SORT_3 var_162_arg_1 = var_153; [L654] EXPR ((SORT_1)var_162_arg_0 << 1) | var_162_arg_1 [L654] SORT_1 var_162 = ((SORT_1)var_162_arg_0 << 1) | var_162_arg_1; [L655] EXPR var_162 & mask_SORT_1 [L655] var_162 = var_162 & mask_SORT_1 [L656] SORT_1 var_163_arg_0 = var_162; [L657] SORT_3 var_163 = var_163_arg_0 == mask_SORT_1; [L658] SORT_3 var_168_arg_0 = var_167; [L659] SORT_3 var_168_arg_1 = var_163; [L660] EXPR ((SORT_1)var_168_arg_0 << 1) | var_168_arg_1 [L660] SORT_1 var_168 = ((SORT_1)var_168_arg_0 << 1) | var_168_arg_1; [L661] EXPR var_168 & mask_SORT_1 [L661] var_168 = var_168 & mask_SORT_1 [L662] SORT_1 var_169_arg_0 = var_168; [L663] SORT_3 var_169 = var_169_arg_0 == mask_SORT_1; [L664] SORT_3 var_170_arg_0 = var_169; [L665] SORT_3 var_170_arg_1 = var_123; [L666] EXPR ((SORT_1)var_170_arg_0 << 1) | var_170_arg_1 [L666] SORT_1 var_170 = ((SORT_1)var_170_arg_0 << 1) | var_170_arg_1; [L667] EXPR var_170 & mask_SORT_1 [L667] var_170 = var_170 & mask_SORT_1 [L668] SORT_1 var_171_arg_0 = var_170; [L669] SORT_3 var_171 = var_171_arg_0 == mask_SORT_1; [L670] SORT_3 var_172_arg_0 = var_148; [L671] SORT_3 var_172_arg_1 = var_171; [L672] SORT_3 var_172 = var_172_arg_0 == var_172_arg_1; [L673] SORT_3 var_173_arg_0 = var_110; [L674] SORT_3 var_173_arg_1 = var_172; [L675] EXPR var_173_arg_0 | var_173_arg_1 [L675] SORT_3 var_173 = var_173_arg_0 | var_173_arg_1; [L676] SORT_3 var_177_arg_0 = var_173; [L677] SORT_3 var_177 = ~var_177_arg_0; [L678] SORT_3 var_178_arg_0 = var_176; [L679] SORT_3 var_178_arg_1 = var_177; [L680] EXPR var_178_arg_0 & var_178_arg_1 [L680] SORT_3 var_178 = var_178_arg_0 & var_178_arg_1; [L681] EXPR var_178 & mask_SORT_3 [L681] var_178 = var_178 & mask_SORT_3 [L682] SORT_3 bad_179_arg_0 = var_178; [L683] CALL __VERIFIER_assert(!(bad_179_arg_0)) [L21] COND TRUE !(cond) [L21] reach_error() * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 142.6MB. Free memory is still 83.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1976.65ms. Allocated memory was 142.6MB in the beginning and 327.2MB in the end (delta: 184.5MB). Free memory was 98.6MB in the beginning and 97.2MB in the end (delta: 1.4MB). Peak memory consumption was 255.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2452.04ms. Allocated memory was 327.2MB in the beginning and 2.2GB in the end (delta: 1.9GB). Free memory was 97.2MB in the beginning and 1.5GB in the end (delta: -1.4GB). Peak memory consumption was 599.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2210.32ms. Allocated memory is still 2.2GB. Free memory was 1.5GB in the beginning and 1.2GB in the end (delta: 240.0MB). Peak memory consumption was 349.1MB. Max. memory is 16.1GB. * RCFGBuilder took 163882.11ms. Allocated memory was 2.2GB in the beginning and 6.7GB in the end (delta: 4.5GB). Free memory was 1.2GB in the beginning and 3.8GB in the end (delta: -2.5GB). Peak memory consumption was 4.5GB. Max. memory is 16.1GB. * CodeCheck took 12487.39ms. Allocated memory is still 6.7GB. Free memory was 3.8GB in the beginning and 4.4GB in the end (delta: -611.4MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.19ms. Allocated memory is still 6.7GB. Free memory was 4.4GB in the beginning and 4.4GB in the end (delta: 18.9kB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 06:28:28,442 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b --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 1581f09226f6dc65ed43ccb06c03e18f6e0477c301bfc913845a02406d7203db --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:28:30,754 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:28:30,850 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 06:28:30,875 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:28:30,876 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:28:30,876 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:28:30,876 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:28:30,876 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:28:30,877 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:28:30,877 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:28:30,878 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:28:30,878 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:28:30,878 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:28:30,878 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:28:30,879 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:28:30,879 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:28:30,879 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:28:30,879 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:28:30,879 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b 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 -> 1581f09226f6dc65ed43ccb06c03e18f6e0477c301bfc913845a02406d7203db [2024-12-06 06:28:31,118 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:28:31,127 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:28:31,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:28:31,130 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:28:31,131 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:28:31,132 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c [2024-12-06 06:28:33,955 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/7708d7fb8/b29fcb2dfab64879a3ca06710200413c/FLAGb6b2d0056 [2024-12-06 06:28:34,395 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:28:34,396 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c [2024-12-06 06:28:34,445 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/7708d7fb8/b29fcb2dfab64879a3ca06710200413c/FLAGb6b2d0056 [2024-12-06 06:28:34,461 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/data/7708d7fb8/b29fcb2dfab64879a3ca06710200413c [2024-12-06 06:28:34,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:28:34,465 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:28:34,466 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:28:34,466 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:28:34,471 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:28:34,472 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:28:34" (1/1) ... [2024-12-06 06:28:34,472 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d5d3a4e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:34, skipping insertion in model container [2024-12-06 06:28:34,473 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:28:34" (1/1) ... [2024-12-06 06:28:34,600 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:28:34,838 WARN L250 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_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c[1245,1258] [2024-12-06 06:28:35,581 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:28:35,592 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:28:35,603 WARN L250 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_d2510681-f164-43c3-90c0-a9b31198b151/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.cal47.c[1245,1258] [2024-12-06 06:28:36,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:28:36,251 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:28:36,252 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36 WrapperNode [2024-12-06 06:28:36,252 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:28:36,253 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:28:36,253 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:28:36,253 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:28:36,260 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,348 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,687 INFO L138 Inliner]: procedures = 17, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 11460 [2024-12-06 06:28:36,688 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:28:36,688 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:28:36,688 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:28:36,688 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:28:36,696 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,696 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,758 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,758 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,864 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,942 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,953 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:36,983 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:37,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:37,056 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:28:37,057 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:28:37,057 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:28:37,057 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:28:37,058 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:28:36" (1/1) ... [2024-12-06 06:28:37,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:28:37,075 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:28:37,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:28:37,090 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:28:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:28:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:28:37,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:28:37,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:28:38,424 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:28:38,426 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:29:48,957 INFO L? ?]: Removed 304 outVars from TransFormulas that were not future-live. [2024-12-06 06:29:48,957 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:29:49,142 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:29:49,143 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 06:29:49,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:29:49 BoogieIcfgContainer [2024-12-06 06:29:49,143 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:29:49,144 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:29:49,144 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:29:49,152 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:29:49,152 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:29:49" (1/1) ... [2024-12-06 06:29:49,158 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:29:49,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:49,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 06:29:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 06:29:49,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 06:29:49,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:49,198 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:29:49,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:29:49,200 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:29:49,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 06:29:51,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:51,568 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:29:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:52,098 INFO L256 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 15 conjuncts are in the unsatisfiable core [2024-12-06 06:29:52,118 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:29:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:29:52,310 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 06:29:53,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:29:54,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:29:54,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-06 06:29:54,236 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-06 06:29:54,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 06:29:54,236 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:29:54,237 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:29:54,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:29:54,239 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:29:54,241 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 06:29:58,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:29:58,841 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:30:00,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:00,158 INFO L256 TraceCheckSpWp]: Trace formula consists of 501 conjuncts, 127 conjuncts are in the unsatisfiable core [2024-12-06 06:30:00,195 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:30:01,706 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:30:01,769 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 06:30:03,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:05,944 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:08,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.58s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:10,744 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:12,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Bool, BitVec], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-12-06 06:30:12,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:30:12,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 12 states and 18 transitions. [2024-12-06 06:30:12,290 INFO L276 IsEmpty]: Start isEmpty. Operand 12 states and 18 transitions. [2024-12-06 06:30:12,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:30:12,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:30:12,291 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:30:12,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:30:12,293 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:30:12,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2510681-f164-43c3-90c0-a9b31198b151/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 06:30:19,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:19,893 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:30:22,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:30:22,143 INFO L256 TraceCheckSpWp]: Trace formula consists of 687 conjuncts, 157 conjuncts are in the unsatisfiable core [2024-12-06 06:30:22,199 INFO L279 TraceCheckSpWp]: Computing forward predicates...