./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.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_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/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_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/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_059735bb-0741-4663-b699-0640d8d381ab/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 03c25e5cf5c401901080cc31c7f1f241c7ec6fc85fb5e4d14425d83a60ab7a3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:43:17,063 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:43:17,118 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 02:43:17,122 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 02:43:17,122 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 02:43:17,141 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:43:17,142 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:43:17,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:43:17,142 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:43:17,142 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:43:17,143 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:43:17,143 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:43:17,144 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:43:17,144 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:17,144 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 02:43:17,144 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 02:43:17,145 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_059735bb-0741-4663-b699-0640d8d381ab/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 -> 03c25e5cf5c401901080cc31c7f1f241c7ec6fc85fb5e4d14425d83a60ab7a3a [2024-12-06 02:43:17,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:43:17,376 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:43:17,378 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:43:17,379 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:43:17,379 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:43:17,380 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c [2024-12-06 02:43:19,963 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/b46584546/10c86138a7e24a3bb7feb5c5de399365/FLAG3ee24517d [2024-12-06 02:43:20,305 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:43:20,305 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c [2024-12-06 02:43:20,328 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/b46584546/10c86138a7e24a3bb7feb5c5de399365/FLAG3ee24517d [2024-12-06 02:43:20,552 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/b46584546/10c86138a7e24a3bb7feb5c5de399365 [2024-12-06 02:43:20,554 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:43:20,555 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:43:20,556 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:20,556 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:43:20,559 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:43:20,560 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:20" (1/1) ... [2024-12-06 02:43:20,560 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5999f8fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:20, skipping insertion in model container [2024-12-06 02:43:20,561 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:43:20" (1/1) ... [2024-12-06 02:43:20,627 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:43:20,784 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_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c[1184,1197] [2024-12-06 02:43:21,443 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:21,453 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:43:21,463 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_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c[1184,1197] [2024-12-06 02:43:21,892 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:43:21,928 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:43:21,929 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21 WrapperNode [2024-12-06 02:43:21,929 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:43:21,930 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:21,930 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:43:21,930 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:43:21,937 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:22,071 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:23,656 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 22535 [2024-12-06 02:43:23,657 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:43:23,658 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:43:23,658 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:43:23,658 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:43:23,665 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:23,665 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,145 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,145 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,494 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,544 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,604 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,755 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:24,809 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:25,119 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:43:25,120 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:43:25,120 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:43:25,120 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:43:25,121 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:43:21" (1/1) ... [2024-12-06 02:43:25,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:43:25,135 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:43:25,145 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:43:25,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:43:25,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:43:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 02:43:25,167 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:43:25,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:43:26,344 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:43:26,346 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:44:16,659 INFO L? ?]: Removed 12725 outVars from TransFormulas that were not future-live. [2024-12-06 02:44:16,659 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:44:59,658 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:44:59,659 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:44:59,659 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:59 BoogieIcfgContainer [2024-12-06 02:44:59,659 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:44:59,661 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:44:59,661 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:44:59,675 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:44:59,675 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:59" (1/1) ... [2024-12-06 02:44:59,682 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:44:59,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:44:59,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:44:59,730 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:44:59,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:44:59,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:44:59,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 02:45:01,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:45:01,527 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:45:02,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:45:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:45:04,673 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 02:45:05,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 02:45:06,197 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 02:45:06,270 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 02:45:06 ImpRootNode [2024-12-06 02:45:06,270 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 02:45:06,271 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 02:45:06,271 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 02:45:06,271 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 02:45:06,272 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:44:59" (3/4) ... [2024-12-06 02:45:06,275 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 02:45:06,275 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 02:45:06,277 INFO L158 Benchmark]: Toolchain (without parser) took 105721.15ms. Allocated memory was 117.4MB in the beginning and 7.5GB in the end (delta: 7.4GB). Free memory was 83.8MB in the beginning and 5.8GB in the end (delta: -5.8GB). Peak memory consumption was 1.7GB. Max. memory is 16.1GB. [2024-12-06 02:45:06,277 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:45:06,278 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1373.07ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 83.8MB in the beginning and 408.5MB in the end (delta: -324.6MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. [2024-12-06 02:45:06,278 INFO L158 Benchmark]: Boogie Procedure Inliner took 1726.89ms. Allocated memory was 536.9MB in the beginning and 1.1GB in the end (delta: 612.4MB). Free memory was 408.5MB in the beginning and 620.8MB in the end (delta: -212.3MB). Peak memory consumption was 476.4MB. Max. memory is 16.1GB. [2024-12-06 02:45:06,279 INFO L158 Benchmark]: Boogie Preprocessor took 1461.58ms. Allocated memory is still 1.1GB. Free memory was 620.8MB in the beginning and 403.1MB in the end (delta: 217.7MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. [2024-12-06 02:45:06,279 INFO L158 Benchmark]: RCFGBuilder took 94539.12ms. Allocated memory was 1.1GB in the beginning and 7.5GB in the end (delta: 6.4GB). Free memory was 403.1MB in the beginning and 4.3GB in the end (delta: -3.9GB). Peak memory consumption was 3.5GB. Max. memory is 16.1GB. [2024-12-06 02:45:06,280 INFO L158 Benchmark]: CodeCheck took 6609.77ms. Allocated memory is still 7.5GB. Free memory was 4.3GB in the beginning and 5.8GB in the end (delta: -1.5GB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:45:06,280 INFO L158 Benchmark]: Witness Printer took 4.40ms. Allocated memory is still 7.5GB. Free memory was 5.8GB in the beginning and 5.8GB in the end (delta: 34.7kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 02:45:06,283 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: 6.5s, 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: 0.4s SsaConstructionTime, 1.3s 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 bitwiseAnd at line 196, overapproximation of bitwiseAnd at line 365. 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_30 = 0; [L40] const SORT_4 var_117 = 1; [L41] const SORT_4 var_118 = 0; [L42] const SORT_2 var_135 = 0; [L43] const SORT_2 var_137 = 1; [L44] const SORT_3 var_172 = 0; [L45] const SORT_2 var_262 = 2; [L46] const SORT_2 var_347 = 3; [L48] SORT_1 input_127; [L49] SORT_1 input_128; [L50] SORT_1 input_129; [L51] SORT_1 input_134; [L52] SORT_1 input_136; [L53] SORT_1 input_138; [L54] SORT_1 input_143; [L55] SORT_1 input_144; [L56] SORT_1 input_145; [L57] SORT_1 input_150; [L58] SORT_1 input_151; [L59] SORT_1 input_152; [L60] SORT_1 input_157; [L61] SORT_1 input_158; [L62] SORT_1 input_159; [L63] SORT_1 input_164; [L64] SORT_1 input_165; [L65] SORT_1 input_166; [L66] SORT_1 input_171; [L67] SORT_1 input_176; [L68] SORT_1 input_177; [L69] SORT_1 input_183; [L70] SORT_1 input_184; [L71] SORT_1 input_185; [L72] SORT_1 input_186; [L73] SORT_1 input_187; [L74] SORT_1 input_188; [L75] SORT_1 input_189; [L76] SORT_1 input_190; [L77] SORT_1 input_191; [L78] SORT_1 input_192; [L79] SORT_1 input_193; [L80] SORT_1 input_194; [L81] SORT_1 input_195; [L82] SORT_1 input_196; [L83] SORT_1 input_197; [L84] SORT_1 input_198; [L85] SORT_1 input_199; [L86] SORT_1 input_200; [L87] SORT_1 input_201; [L88] SORT_1 input_202; [L89] SORT_1 input_203; [L90] SORT_1 input_204; [L91] SORT_1 input_205; [L92] SORT_1 input_206; [L93] SORT_1 input_207; [L94] SORT_1 input_208; [L95] SORT_1 input_209; [L96] SORT_1 input_210; [L97] SORT_1 input_211; [L98] SORT_1 input_212; [L99] SORT_1 input_213; [L100] SORT_1 input_214; [L101] SORT_1 input_215; [L102] SORT_1 input_216; [L103] SORT_1 input_217; [L104] SORT_1 input_218; [L105] SORT_1 input_256; [L106] SORT_1 input_260; [L107] SORT_1 input_261; [L108] SORT_1 input_268; [L109] SORT_1 input_269; [L110] SORT_1 input_270; [L111] SORT_1 input_271; [L112] SORT_1 input_272; [L113] SORT_1 input_273; [L114] SORT_1 input_274; [L115] SORT_1 input_275; [L116] SORT_1 input_276; [L117] SORT_1 input_277; [L118] SORT_1 input_278; [L119] SORT_1 input_279; [L120] SORT_1 input_280; [L121] SORT_1 input_281; [L122] SORT_1 input_282; [L123] SORT_1 input_283; [L124] SORT_1 input_284; [L125] SORT_1 input_285; [L126] SORT_1 input_286; [L127] SORT_1 input_287; [L128] SORT_1 input_288; [L129] SORT_1 input_289; [L130] SORT_1 input_290; [L131] SORT_1 input_291; [L132] SORT_1 input_292; [L133] SORT_1 input_293; [L134] SORT_1 input_294; [L135] SORT_1 input_295; [L136] SORT_1 input_296; [L137] SORT_1 input_297; [L138] SORT_1 input_298; [L139] SORT_1 input_299; [L140] SORT_1 input_300; [L141] SORT_1 input_301; [L142] SORT_1 input_302; [L143] SORT_1 input_303; [L144] SORT_1 input_341; [L145] SORT_1 input_345; [L146] SORT_1 input_346; [L147] SORT_1 input_353; [L148] SORT_1 input_354; [L149] SORT_1 input_355; [L150] SORT_1 input_356; [L151] SORT_1 input_357; [L152] SORT_1 input_358; [L153] SORT_1 input_359; [L154] SORT_1 input_360; [L155] SORT_1 input_361; [L156] SORT_1 input_362; [L157] SORT_1 input_363; [L158] SORT_1 input_364; [L159] SORT_1 input_365; [L160] SORT_1 input_366; [L161] SORT_1 input_367; [L162] SORT_1 input_368; [L163] SORT_1 input_369; [L164] SORT_1 input_370; [L165] SORT_1 input_371; [L166] SORT_1 input_372; [L167] SORT_1 input_373; [L168] SORT_1 input_374; [L169] SORT_1 input_375; [L170] SORT_1 input_376; [L171] SORT_1 input_377; [L172] SORT_1 input_378; [L173] SORT_1 input_379; [L174] SORT_1 input_380; [L175] SORT_1 input_381; [L176] SORT_1 input_382; [L177] SORT_1 input_383; [L178] SORT_1 input_384; [L179] SORT_1 input_385; [L180] SORT_1 input_386; [L181] SORT_1 input_387; [L182] SORT_1 input_388; [L183] SORT_1 input_468; [L184] SORT_1 input_491; [L185] SORT_1 input_504; [L186] SORT_1 input_517; [L187] SORT_1 input_564; [L188] SORT_1 input_587; [L189] SORT_1 input_600; [L190] SORT_1 input_613; [L191] SORT_1 input_660; [L192] SORT_1 input_683; [L193] SORT_1 input_696; [L194] SORT_1 input_709; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L196] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L197] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L198] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L199] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L200] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L201] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L202] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L203] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L204] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L205] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L206] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L207] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_31 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_33 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_35 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_37 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_39 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_41 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_43 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_45 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L242] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L242] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L243] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L244] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L244] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L245] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L245] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L246] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L246] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L247] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L247] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L248] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L248] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L249] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L249] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L250] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L250] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L252] SORT_2 init_7_arg_1 = var_5; [L253] state_6 = init_7_arg_1 [L254] SORT_2 init_9_arg_1 = var_5; [L255] state_8 = init_9_arg_1 [L256] SORT_2 init_11_arg_1 = var_5; [L257] state_10 = init_11_arg_1 [L258] SORT_2 init_13_arg_1 = var_5; [L259] state_12 = init_13_arg_1 [L260] SORT_2 init_15_arg_1 = var_5; [L261] state_14 = init_15_arg_1 [L262] SORT_2 init_17_arg_1 = var_5; [L263] state_16 = init_17_arg_1 [L264] SORT_2 init_19_arg_1 = var_5; [L265] state_18 = init_19_arg_1 [L266] SORT_2 init_21_arg_1 = var_5; [L267] state_20 = init_21_arg_1 [L268] SORT_2 init_23_arg_1 = var_5; [L269] state_22 = init_23_arg_1 [L270] SORT_2 init_25_arg_1 = var_5; [L271] state_24 = init_25_arg_1 [L272] SORT_2 init_27_arg_1 = var_5; [L273] state_26 = init_27_arg_1 [L274] SORT_2 init_29_arg_1 = var_5; [L275] state_28 = init_29_arg_1 [L276] SORT_1 init_32_arg_1 = var_30; [L277] state_31 = init_32_arg_1 [L278] SORT_1 init_34_arg_1 = var_30; [L279] state_33 = init_34_arg_1 [L280] SORT_1 init_36_arg_1 = var_30; [L281] state_35 = init_36_arg_1 [L282] SORT_1 init_38_arg_1 = var_30; [L283] state_37 = init_38_arg_1 [L284] SORT_1 init_40_arg_1 = var_30; [L285] state_39 = init_40_arg_1 [L286] SORT_1 init_42_arg_1 = var_30; [L287] state_41 = init_42_arg_1 [L288] SORT_1 init_44_arg_1 = var_30; [L289] state_43 = init_44_arg_1 [L290] SORT_1 init_46_arg_1 = var_30; [L291] state_45 = init_46_arg_1 [L292] SORT_1 init_48_arg_1 = var_30; [L293] state_47 = init_48_arg_1 [L294] SORT_1 init_50_arg_1 = var_30; [L295] state_49 = init_50_arg_1 [L296] SORT_1 init_52_arg_1 = var_30; [L297] state_51 = init_52_arg_1 [L298] SORT_1 init_54_arg_1 = var_30; [L299] state_53 = init_54_arg_1 [L300] SORT_1 init_56_arg_1 = var_30; [L301] state_55 = init_56_arg_1 [L302] SORT_1 init_58_arg_1 = var_30; [L303] state_57 = init_58_arg_1 [L304] SORT_1 init_60_arg_1 = var_30; [L305] state_59 = init_60_arg_1 [L306] SORT_1 init_62_arg_1 = var_30; [L307] state_61 = init_62_arg_1 [L308] SORT_1 init_64_arg_1 = var_30; [L309] state_63 = init_64_arg_1 [L310] SORT_1 init_66_arg_1 = var_30; [L311] state_65 = init_66_arg_1 [L312] SORT_1 init_68_arg_1 = var_30; [L313] state_67 = init_68_arg_1 [L314] SORT_1 init_70_arg_1 = var_30; [L315] state_69 = init_70_arg_1 [L316] SORT_1 init_72_arg_1 = var_30; [L317] state_71 = init_72_arg_1 [L318] SORT_1 init_74_arg_1 = var_30; [L319] state_73 = init_74_arg_1 [L320] SORT_1 init_76_arg_1 = var_30; [L321] state_75 = init_76_arg_1 [L322] SORT_1 init_78_arg_1 = var_30; [L323] state_77 = init_78_arg_1 [L324] SORT_1 init_80_arg_1 = var_30; [L325] state_79 = init_80_arg_1 [L326] SORT_1 init_82_arg_1 = var_30; [L327] state_81 = init_82_arg_1 [L328] SORT_1 init_84_arg_1 = var_30; [L329] state_83 = init_84_arg_1 [L330] SORT_1 init_86_arg_1 = var_30; [L331] state_85 = init_86_arg_1 [L332] SORT_1 init_88_arg_1 = var_30; [L333] state_87 = init_88_arg_1 [L334] SORT_1 init_90_arg_1 = var_30; [L335] state_89 = init_90_arg_1 [L336] SORT_1 init_92_arg_1 = var_30; [L337] state_91 = init_92_arg_1 [L338] SORT_1 init_94_arg_1 = var_30; [L339] state_93 = init_94_arg_1 [L340] SORT_1 init_96_arg_1 = var_30; [L341] state_95 = init_96_arg_1 [L342] SORT_1 init_98_arg_1 = var_30; [L343] state_97 = init_98_arg_1 [L344] SORT_1 init_100_arg_1 = var_30; [L345] state_99 = init_100_arg_1 [L346] SORT_1 init_102_arg_1 = var_30; [L347] state_101 = init_102_arg_1 [L348] SORT_1 init_104_arg_1 = var_30; [L349] state_103 = init_104_arg_1 [L350] SORT_1 init_106_arg_1 = var_30; [L351] state_105 = init_106_arg_1 [L352] SORT_1 init_108_arg_1 = var_30; [L353] state_107 = init_108_arg_1 [L354] SORT_1 init_110_arg_1 = var_30; [L355] state_109 = init_110_arg_1 [L356] SORT_1 init_112_arg_1 = var_30; [L357] state_111 = init_112_arg_1 [L358] SORT_1 init_114_arg_1 = var_30; [L359] state_113 = init_114_arg_1 [L360] SORT_1 init_116_arg_1 = var_30; [L361] state_115 = init_116_arg_1 VAL [mask_SORT_1=1, mask_SORT_2=255, mask_SORT_4=-1, state_101=0, state_103=0, state_105=0, state_107=0, state_109=0, state_10=0, state_111=0, state_113=0, state_115=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_31=0, state_33=0, state_35=0, state_37=0, state_39=0, state_41=0, state_43=0, state_45=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, state_99=0, var_117=1, var_118=0, var_135=0, var_137=1, var_172=0, var_262=2, var_347=3] [L364] input_127 = __VERIFIER_nondet_uchar() [L365] EXPR input_127 & mask_SORT_1 [L365] input_127 = input_127 & mask_SORT_1 [L366] input_128 = __VERIFIER_nondet_uchar() [L367] EXPR input_128 & mask_SORT_1 [L367] input_128 = input_128 & mask_SORT_1 [L368] input_129 = __VERIFIER_nondet_uchar() [L369] EXPR input_129 & mask_SORT_1 [L369] input_129 = input_129 & mask_SORT_1 [L370] input_134 = __VERIFIER_nondet_uchar() [L371] EXPR input_134 & mask_SORT_1 [L371] input_134 = input_134 & mask_SORT_1 [L372] input_136 = __VERIFIER_nondet_uchar() [L373] EXPR input_136 & mask_SORT_1 [L373] input_136 = input_136 & mask_SORT_1 [L374] input_138 = __VERIFIER_nondet_uchar() [L375] EXPR input_138 & mask_SORT_1 [L375] input_138 = input_138 & mask_SORT_1 [L376] input_143 = __VERIFIER_nondet_uchar() [L377] EXPR input_143 & mask_SORT_1 [L377] input_143 = input_143 & mask_SORT_1 [L378] input_144 = __VERIFIER_nondet_uchar() [L379] EXPR input_144 & mask_SORT_1 [L379] input_144 = input_144 & mask_SORT_1 [L380] input_145 = __VERIFIER_nondet_uchar() [L381] EXPR input_145 & mask_SORT_1 [L381] input_145 = input_145 & mask_SORT_1 [L382] input_150 = __VERIFIER_nondet_uchar() [L383] EXPR input_150 & mask_SORT_1 [L383] input_150 = input_150 & mask_SORT_1 [L384] input_151 = __VERIFIER_nondet_uchar() [L385] EXPR input_151 & mask_SORT_1 [L385] input_151 = input_151 & mask_SORT_1 [L386] input_152 = __VERIFIER_nondet_uchar() [L387] EXPR input_152 & mask_SORT_1 [L387] input_152 = input_152 & mask_SORT_1 [L388] input_157 = __VERIFIER_nondet_uchar() [L389] EXPR input_157 & mask_SORT_1 [L389] input_157 = input_157 & mask_SORT_1 [L390] input_158 = __VERIFIER_nondet_uchar() [L391] EXPR input_158 & mask_SORT_1 [L391] input_158 = input_158 & mask_SORT_1 [L392] input_159 = __VERIFIER_nondet_uchar() [L393] EXPR input_159 & mask_SORT_1 [L393] input_159 = input_159 & mask_SORT_1 [L394] input_164 = __VERIFIER_nondet_uchar() [L395] EXPR input_164 & mask_SORT_1 [L395] input_164 = input_164 & mask_SORT_1 [L396] input_165 = __VERIFIER_nondet_uchar() [L397] EXPR input_165 & mask_SORT_1 [L397] input_165 = input_165 & mask_SORT_1 [L398] input_166 = __VERIFIER_nondet_uchar() [L399] EXPR input_166 & mask_SORT_1 [L399] input_166 = input_166 & mask_SORT_1 [L400] input_171 = __VERIFIER_nondet_uchar() [L401] EXPR input_171 & mask_SORT_1 [L401] input_171 = input_171 & mask_SORT_1 [L402] input_176 = __VERIFIER_nondet_uchar() [L403] EXPR input_176 & mask_SORT_1 [L403] input_176 = input_176 & mask_SORT_1 [L404] input_177 = __VERIFIER_nondet_uchar() [L405] EXPR input_177 & mask_SORT_1 [L405] input_177 = input_177 & mask_SORT_1 [L406] input_183 = __VERIFIER_nondet_uchar() [L407] EXPR input_183 & mask_SORT_1 [L407] input_183 = input_183 & mask_SORT_1 [L408] input_184 = __VERIFIER_nondet_uchar() [L409] EXPR input_184 & mask_SORT_1 [L409] input_184 = input_184 & mask_SORT_1 [L410] input_185 = __VERIFIER_nondet_uchar() [L411] EXPR input_185 & mask_SORT_1 [L411] input_185 = input_185 & mask_SORT_1 [L412] input_186 = __VERIFIER_nondet_uchar() [L413] EXPR input_186 & mask_SORT_1 [L413] input_186 = input_186 & mask_SORT_1 [L414] input_187 = __VERIFIER_nondet_uchar() [L415] EXPR input_187 & mask_SORT_1 [L415] input_187 = input_187 & mask_SORT_1 [L416] input_188 = __VERIFIER_nondet_uchar() [L417] EXPR input_188 & mask_SORT_1 [L417] input_188 = input_188 & mask_SORT_1 [L418] input_189 = __VERIFIER_nondet_uchar() [L419] EXPR input_189 & mask_SORT_1 [L419] input_189 = input_189 & mask_SORT_1 [L420] input_190 = __VERIFIER_nondet_uchar() [L421] EXPR input_190 & mask_SORT_1 [L421] input_190 = input_190 & mask_SORT_1 [L422] input_191 = __VERIFIER_nondet_uchar() [L423] EXPR input_191 & mask_SORT_1 [L423] input_191 = input_191 & mask_SORT_1 [L424] input_192 = __VERIFIER_nondet_uchar() [L425] EXPR input_192 & mask_SORT_1 [L425] input_192 = input_192 & mask_SORT_1 [L426] input_193 = __VERIFIER_nondet_uchar() [L427] EXPR input_193 & mask_SORT_1 [L427] input_193 = input_193 & mask_SORT_1 [L428] input_194 = __VERIFIER_nondet_uchar() [L429] EXPR input_194 & mask_SORT_1 [L429] input_194 = input_194 & mask_SORT_1 [L430] input_195 = __VERIFIER_nondet_uchar() [L431] EXPR input_195 & mask_SORT_1 [L431] input_195 = input_195 & mask_SORT_1 [L432] input_196 = __VERIFIER_nondet_uchar() [L433] EXPR input_196 & mask_SORT_1 [L433] input_196 = input_196 & mask_SORT_1 [L434] input_197 = __VERIFIER_nondet_uchar() [L435] EXPR input_197 & mask_SORT_1 [L435] input_197 = input_197 & mask_SORT_1 [L436] input_198 = __VERIFIER_nondet_uchar() [L437] EXPR input_198 & mask_SORT_1 [L437] input_198 = input_198 & mask_SORT_1 [L438] input_199 = __VERIFIER_nondet_uchar() [L439] EXPR input_199 & mask_SORT_1 [L439] input_199 = input_199 & mask_SORT_1 [L440] input_200 = __VERIFIER_nondet_uchar() [L441] EXPR input_200 & mask_SORT_1 [L441] input_200 = input_200 & mask_SORT_1 [L442] input_201 = __VERIFIER_nondet_uchar() [L443] EXPR input_201 & mask_SORT_1 [L443] input_201 = input_201 & mask_SORT_1 [L444] input_202 = __VERIFIER_nondet_uchar() [L445] EXPR input_202 & mask_SORT_1 [L445] input_202 = input_202 & mask_SORT_1 [L446] input_203 = __VERIFIER_nondet_uchar() [L447] EXPR input_203 & mask_SORT_1 [L447] input_203 = input_203 & mask_SORT_1 [L448] input_204 = __VERIFIER_nondet_uchar() [L449] EXPR input_204 & mask_SORT_1 [L449] input_204 = input_204 & mask_SORT_1 [L450] input_205 = __VERIFIER_nondet_uchar() [L451] EXPR input_205 & mask_SORT_1 [L451] input_205 = input_205 & mask_SORT_1 [L452] input_206 = __VERIFIER_nondet_uchar() [L453] EXPR input_206 & mask_SORT_1 [L453] input_206 = input_206 & mask_SORT_1 [L454] input_207 = __VERIFIER_nondet_uchar() [L455] EXPR input_207 & mask_SORT_1 [L455] input_207 = input_207 & mask_SORT_1 [L456] input_208 = __VERIFIER_nondet_uchar() [L457] EXPR input_208 & mask_SORT_1 [L457] input_208 = input_208 & mask_SORT_1 [L458] input_209 = __VERIFIER_nondet_uchar() [L459] EXPR input_209 & mask_SORT_1 [L459] input_209 = input_209 & mask_SORT_1 [L460] input_210 = __VERIFIER_nondet_uchar() [L461] EXPR input_210 & mask_SORT_1 [L461] input_210 = input_210 & mask_SORT_1 [L462] input_211 = __VERIFIER_nondet_uchar() [L463] EXPR input_211 & mask_SORT_1 [L463] input_211 = input_211 & mask_SORT_1 [L464] input_212 = __VERIFIER_nondet_uchar() [L465] EXPR input_212 & mask_SORT_1 [L465] input_212 = input_212 & mask_SORT_1 [L466] input_213 = __VERIFIER_nondet_uchar() [L467] EXPR input_213 & mask_SORT_1 [L467] input_213 = input_213 & mask_SORT_1 [L468] input_214 = __VERIFIER_nondet_uchar() [L469] EXPR input_214 & mask_SORT_1 [L469] input_214 = input_214 & mask_SORT_1 [L470] input_215 = __VERIFIER_nondet_uchar() [L471] EXPR input_215 & mask_SORT_1 [L471] input_215 = input_215 & mask_SORT_1 [L472] input_216 = __VERIFIER_nondet_uchar() [L473] EXPR input_216 & mask_SORT_1 [L473] input_216 = input_216 & mask_SORT_1 [L474] input_217 = __VERIFIER_nondet_uchar() [L475] EXPR input_217 & mask_SORT_1 [L475] input_217 = input_217 & mask_SORT_1 [L476] input_218 = __VERIFIER_nondet_uchar() [L477] EXPR input_218 & mask_SORT_1 [L477] input_218 = input_218 & mask_SORT_1 [L478] input_256 = __VERIFIER_nondet_uchar() [L479] EXPR input_256 & mask_SORT_1 [L479] input_256 = input_256 & mask_SORT_1 [L480] input_260 = __VERIFIER_nondet_uchar() [L481] EXPR input_260 & mask_SORT_1 [L481] input_260 = input_260 & mask_SORT_1 [L482] input_261 = __VERIFIER_nondet_uchar() [L483] EXPR input_261 & mask_SORT_1 [L483] input_261 = input_261 & mask_SORT_1 [L484] input_268 = __VERIFIER_nondet_uchar() [L485] EXPR input_268 & mask_SORT_1 [L485] input_268 = input_268 & mask_SORT_1 [L486] input_269 = __VERIFIER_nondet_uchar() [L487] EXPR input_269 & mask_SORT_1 [L487] input_269 = input_269 & mask_SORT_1 [L488] input_270 = __VERIFIER_nondet_uchar() [L489] EXPR input_270 & mask_SORT_1 [L489] input_270 = input_270 & mask_SORT_1 [L490] input_271 = __VERIFIER_nondet_uchar() [L491] EXPR input_271 & mask_SORT_1 [L491] input_271 = input_271 & mask_SORT_1 [L492] input_272 = __VERIFIER_nondet_uchar() [L493] EXPR input_272 & mask_SORT_1 [L493] input_272 = input_272 & mask_SORT_1 [L494] input_273 = __VERIFIER_nondet_uchar() [L495] EXPR input_273 & mask_SORT_1 [L495] input_273 = input_273 & mask_SORT_1 [L496] input_274 = __VERIFIER_nondet_uchar() [L497] EXPR input_274 & mask_SORT_1 [L497] input_274 = input_274 & mask_SORT_1 [L498] input_275 = __VERIFIER_nondet_uchar() [L499] EXPR input_275 & mask_SORT_1 [L499] input_275 = input_275 & mask_SORT_1 [L500] input_276 = __VERIFIER_nondet_uchar() [L501] EXPR input_276 & mask_SORT_1 [L501] input_276 = input_276 & mask_SORT_1 [L502] input_277 = __VERIFIER_nondet_uchar() [L503] EXPR input_277 & mask_SORT_1 [L503] input_277 = input_277 & mask_SORT_1 [L504] input_278 = __VERIFIER_nondet_uchar() [L505] EXPR input_278 & mask_SORT_1 [L505] input_278 = input_278 & mask_SORT_1 [L506] input_279 = __VERIFIER_nondet_uchar() [L507] EXPR input_279 & mask_SORT_1 [L507] input_279 = input_279 & mask_SORT_1 [L508] input_280 = __VERIFIER_nondet_uchar() [L509] EXPR input_280 & mask_SORT_1 [L509] input_280 = input_280 & mask_SORT_1 [L510] input_281 = __VERIFIER_nondet_uchar() [L511] EXPR input_281 & mask_SORT_1 [L511] input_281 = input_281 & mask_SORT_1 [L512] input_282 = __VERIFIER_nondet_uchar() [L513] EXPR input_282 & mask_SORT_1 [L513] input_282 = input_282 & mask_SORT_1 [L514] input_283 = __VERIFIER_nondet_uchar() [L515] EXPR input_283 & mask_SORT_1 [L515] input_283 = input_283 & mask_SORT_1 [L516] input_284 = __VERIFIER_nondet_uchar() [L517] EXPR input_284 & mask_SORT_1 [L517] input_284 = input_284 & mask_SORT_1 [L518] input_285 = __VERIFIER_nondet_uchar() [L519] EXPR input_285 & mask_SORT_1 [L519] input_285 = input_285 & mask_SORT_1 [L520] input_286 = __VERIFIER_nondet_uchar() [L521] EXPR input_286 & mask_SORT_1 [L521] input_286 = input_286 & mask_SORT_1 [L522] input_287 = __VERIFIER_nondet_uchar() [L523] EXPR input_287 & mask_SORT_1 [L523] input_287 = input_287 & mask_SORT_1 [L524] input_288 = __VERIFIER_nondet_uchar() [L525] EXPR input_288 & mask_SORT_1 [L525] input_288 = input_288 & mask_SORT_1 [L526] input_289 = __VERIFIER_nondet_uchar() [L527] EXPR input_289 & mask_SORT_1 [L527] input_289 = input_289 & mask_SORT_1 [L528] input_290 = __VERIFIER_nondet_uchar() [L529] EXPR input_290 & mask_SORT_1 [L529] input_290 = input_290 & mask_SORT_1 [L530] input_291 = __VERIFIER_nondet_uchar() [L531] EXPR input_291 & mask_SORT_1 [L531] input_291 = input_291 & mask_SORT_1 [L532] input_292 = __VERIFIER_nondet_uchar() [L533] EXPR input_292 & mask_SORT_1 [L533] input_292 = input_292 & mask_SORT_1 [L534] input_293 = __VERIFIER_nondet_uchar() [L535] EXPR input_293 & mask_SORT_1 [L535] input_293 = input_293 & mask_SORT_1 [L536] input_294 = __VERIFIER_nondet_uchar() [L537] EXPR input_294 & mask_SORT_1 [L537] input_294 = input_294 & mask_SORT_1 [L538] input_295 = __VERIFIER_nondet_uchar() [L539] EXPR input_295 & mask_SORT_1 [L539] input_295 = input_295 & mask_SORT_1 [L540] input_296 = __VERIFIER_nondet_uchar() [L541] EXPR input_296 & mask_SORT_1 [L541] input_296 = input_296 & mask_SORT_1 [L542] input_297 = __VERIFIER_nondet_uchar() [L543] EXPR input_297 & mask_SORT_1 [L543] input_297 = input_297 & mask_SORT_1 [L544] input_298 = __VERIFIER_nondet_uchar() [L545] EXPR input_298 & mask_SORT_1 [L545] input_298 = input_298 & mask_SORT_1 [L546] input_299 = __VERIFIER_nondet_uchar() [L547] EXPR input_299 & mask_SORT_1 [L547] input_299 = input_299 & mask_SORT_1 [L548] input_300 = __VERIFIER_nondet_uchar() [L549] EXPR input_300 & mask_SORT_1 [L549] input_300 = input_300 & mask_SORT_1 [L550] input_301 = __VERIFIER_nondet_uchar() [L551] EXPR input_301 & mask_SORT_1 [L551] input_301 = input_301 & mask_SORT_1 [L552] input_302 = __VERIFIER_nondet_uchar() [L553] EXPR input_302 & mask_SORT_1 [L553] input_302 = input_302 & mask_SORT_1 [L554] input_303 = __VERIFIER_nondet_uchar() [L555] EXPR input_303 & mask_SORT_1 [L555] input_303 = input_303 & mask_SORT_1 [L556] input_341 = __VERIFIER_nondet_uchar() [L557] EXPR input_341 & mask_SORT_1 [L557] input_341 = input_341 & mask_SORT_1 [L558] input_345 = __VERIFIER_nondet_uchar() [L559] EXPR input_345 & mask_SORT_1 [L559] input_345 = input_345 & mask_SORT_1 [L560] input_346 = __VERIFIER_nondet_uchar() [L561] EXPR input_346 & mask_SORT_1 [L561] input_346 = input_346 & mask_SORT_1 [L562] input_353 = __VERIFIER_nondet_uchar() [L563] EXPR input_353 & mask_SORT_1 [L563] input_353 = input_353 & mask_SORT_1 [L564] input_354 = __VERIFIER_nondet_uchar() [L565] EXPR input_354 & mask_SORT_1 [L565] input_354 = input_354 & mask_SORT_1 [L566] input_355 = __VERIFIER_nondet_uchar() [L567] EXPR input_355 & mask_SORT_1 [L567] input_355 = input_355 & mask_SORT_1 [L568] input_356 = __VERIFIER_nondet_uchar() [L569] EXPR input_356 & mask_SORT_1 [L569] input_356 = input_356 & mask_SORT_1 [L570] input_357 = __VERIFIER_nondet_uchar() [L571] EXPR input_357 & mask_SORT_1 [L571] input_357 = input_357 & mask_SORT_1 [L572] input_358 = __VERIFIER_nondet_uchar() [L573] EXPR input_358 & mask_SORT_1 [L573] input_358 = input_358 & mask_SORT_1 [L574] input_359 = __VERIFIER_nondet_uchar() [L575] EXPR input_359 & mask_SORT_1 [L575] input_359 = input_359 & mask_SORT_1 [L576] input_360 = __VERIFIER_nondet_uchar() [L577] EXPR input_360 & mask_SORT_1 [L577] input_360 = input_360 & mask_SORT_1 [L578] input_361 = __VERIFIER_nondet_uchar() [L579] EXPR input_361 & mask_SORT_1 [L579] input_361 = input_361 & mask_SORT_1 [L580] input_362 = __VERIFIER_nondet_uchar() [L581] EXPR input_362 & mask_SORT_1 [L581] input_362 = input_362 & mask_SORT_1 [L582] input_363 = __VERIFIER_nondet_uchar() [L583] EXPR input_363 & mask_SORT_1 [L583] input_363 = input_363 & mask_SORT_1 [L584] input_364 = __VERIFIER_nondet_uchar() [L585] EXPR input_364 & mask_SORT_1 [L585] input_364 = input_364 & mask_SORT_1 [L586] input_365 = __VERIFIER_nondet_uchar() [L587] EXPR input_365 & mask_SORT_1 [L587] input_365 = input_365 & mask_SORT_1 [L588] input_366 = __VERIFIER_nondet_uchar() [L589] EXPR input_366 & mask_SORT_1 [L589] input_366 = input_366 & mask_SORT_1 [L590] input_367 = __VERIFIER_nondet_uchar() [L591] EXPR input_367 & mask_SORT_1 [L591] input_367 = input_367 & mask_SORT_1 [L592] input_368 = __VERIFIER_nondet_uchar() [L593] EXPR input_368 & mask_SORT_1 [L593] input_368 = input_368 & mask_SORT_1 [L594] input_369 = __VERIFIER_nondet_uchar() [L595] EXPR input_369 & mask_SORT_1 [L595] input_369 = input_369 & mask_SORT_1 [L596] input_370 = __VERIFIER_nondet_uchar() [L597] EXPR input_370 & mask_SORT_1 [L597] input_370 = input_370 & mask_SORT_1 [L598] input_371 = __VERIFIER_nondet_uchar() [L599] EXPR input_371 & mask_SORT_1 [L599] input_371 = input_371 & mask_SORT_1 [L600] input_372 = __VERIFIER_nondet_uchar() [L601] EXPR input_372 & mask_SORT_1 [L601] input_372 = input_372 & mask_SORT_1 [L602] input_373 = __VERIFIER_nondet_uchar() [L603] EXPR input_373 & mask_SORT_1 [L603] input_373 = input_373 & mask_SORT_1 [L604] input_374 = __VERIFIER_nondet_uchar() [L605] EXPR input_374 & mask_SORT_1 [L605] input_374 = input_374 & mask_SORT_1 [L606] input_375 = __VERIFIER_nondet_uchar() [L607] EXPR input_375 & mask_SORT_1 [L607] input_375 = input_375 & mask_SORT_1 [L608] input_376 = __VERIFIER_nondet_uchar() [L609] EXPR input_376 & mask_SORT_1 [L609] input_376 = input_376 & mask_SORT_1 [L610] input_377 = __VERIFIER_nondet_uchar() [L611] EXPR input_377 & mask_SORT_1 [L611] input_377 = input_377 & mask_SORT_1 [L612] input_378 = __VERIFIER_nondet_uchar() [L613] EXPR input_378 & mask_SORT_1 [L613] input_378 = input_378 & mask_SORT_1 [L614] input_379 = __VERIFIER_nondet_uchar() [L615] EXPR input_379 & mask_SORT_1 [L615] input_379 = input_379 & mask_SORT_1 [L616] input_380 = __VERIFIER_nondet_uchar() [L617] EXPR input_380 & mask_SORT_1 [L617] input_380 = input_380 & mask_SORT_1 [L618] input_381 = __VERIFIER_nondet_uchar() [L619] EXPR input_381 & mask_SORT_1 [L619] input_381 = input_381 & mask_SORT_1 [L620] input_382 = __VERIFIER_nondet_uchar() [L621] EXPR input_382 & mask_SORT_1 [L621] input_382 = input_382 & mask_SORT_1 [L622] input_383 = __VERIFIER_nondet_uchar() [L623] EXPR input_383 & mask_SORT_1 [L623] input_383 = input_383 & mask_SORT_1 [L624] input_384 = __VERIFIER_nondet_uchar() [L625] EXPR input_384 & mask_SORT_1 [L625] input_384 = input_384 & mask_SORT_1 [L626] input_385 = __VERIFIER_nondet_uchar() [L627] EXPR input_385 & mask_SORT_1 [L627] input_385 = input_385 & mask_SORT_1 [L628] input_386 = __VERIFIER_nondet_uchar() [L629] EXPR input_386 & mask_SORT_1 [L629] input_386 = input_386 & mask_SORT_1 [L630] input_387 = __VERIFIER_nondet_uchar() [L631] EXPR input_387 & mask_SORT_1 [L631] input_387 = input_387 & mask_SORT_1 [L632] input_388 = __VERIFIER_nondet_uchar() [L633] EXPR input_388 & mask_SORT_1 [L633] input_388 = input_388 & mask_SORT_1 [L634] input_468 = __VERIFIER_nondet_uchar() [L635] input_491 = __VERIFIER_nondet_uchar() [L636] input_504 = __VERIFIER_nondet_uchar() [L637] input_517 = __VERIFIER_nondet_uchar() [L638] input_564 = __VERIFIER_nondet_uchar() [L639] input_587 = __VERIFIER_nondet_uchar() [L640] input_600 = __VERIFIER_nondet_uchar() [L641] input_613 = __VERIFIER_nondet_uchar() [L642] input_660 = __VERIFIER_nondet_uchar() [L643] input_683 = __VERIFIER_nondet_uchar() [L644] input_696 = __VERIFIER_nondet_uchar() [L645] input_709 = __VERIFIER_nondet_uchar() [L648] SORT_1 var_119_arg_0 = state_63; [L649] SORT_4 var_119_arg_1 = var_117; [L650] SORT_4 var_119_arg_2 = var_118; [L651] SORT_4 var_119 = var_119_arg_0 ? var_119_arg_1 : var_119_arg_2; [L652] SORT_1 var_120_arg_0 = state_87; [L653] SORT_4 var_120_arg_1 = var_117; [L654] SORT_4 var_120_arg_2 = var_118; [L655] SORT_4 var_120 = var_120_arg_0 ? var_120_arg_1 : var_120_arg_2; [L656] SORT_4 var_121_arg_0 = var_119; [L657] SORT_4 var_121_arg_1 = var_120; [L658] SORT_4 var_121 = var_121_arg_0 + var_121_arg_1; [L659] SORT_1 var_122_arg_0 = state_111; [L660] SORT_4 var_122_arg_1 = var_117; [L661] SORT_4 var_122_arg_2 = var_118; [L662] SORT_4 var_122 = var_122_arg_0 ? var_122_arg_1 : var_122_arg_2; [L663] SORT_4 var_123_arg_0 = var_121; [L664] SORT_4 var_123_arg_1 = var_122; [L665] SORT_4 var_123 = var_123_arg_0 + var_123_arg_1; [L666] EXPR var_123 & mask_SORT_4 [L666] var_123 = var_123 & mask_SORT_4 [L667] SORT_4 var_124_arg_0 = var_123; [L668] SORT_4 var_124_arg_1 = var_117; [L669] SORT_1 var_124 = var_124_arg_0 <= var_124_arg_1; [L670] SORT_1 var_125_arg_0 = ~state_115; [L671] EXPR var_125_arg_0 & mask_SORT_1 [L671] var_125_arg_0 = var_125_arg_0 & mask_SORT_1 [L672] SORT_1 var_125_arg_1 = ~var_124; [L673] EXPR var_125_arg_1 & mask_SORT_1 [L673] var_125_arg_1 = var_125_arg_1 & mask_SORT_1 [L674] EXPR var_125_arg_0 & var_125_arg_1 [L674] SORT_1 var_125 = var_125_arg_0 & var_125_arg_1; [L675] EXPR var_125 & mask_SORT_1 [L675] var_125 = var_125 & mask_SORT_1 [L676] SORT_1 bad_126_arg_0 = var_125; [L677] CALL __VERIFIER_assert(!(bad_126_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 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1373.07ms. Allocated memory was 117.4MB in the beginning and 536.9MB in the end (delta: 419.4MB). Free memory was 83.8MB in the beginning and 408.5MB in the end (delta: -324.6MB). Peak memory consumption was 198.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1726.89ms. Allocated memory was 536.9MB in the beginning and 1.1GB in the end (delta: 612.4MB). Free memory was 408.5MB in the beginning and 620.8MB in the end (delta: -212.3MB). Peak memory consumption was 476.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1461.58ms. Allocated memory is still 1.1GB. Free memory was 620.8MB in the beginning and 403.1MB in the end (delta: 217.7MB). Peak memory consumption was 209.7MB. Max. memory is 16.1GB. * RCFGBuilder took 94539.12ms. Allocated memory was 1.1GB in the beginning and 7.5GB in the end (delta: 6.4GB). Free memory was 403.1MB in the beginning and 4.3GB in the end (delta: -3.9GB). Peak memory consumption was 3.5GB. Max. memory is 16.1GB. * CodeCheck took 6609.77ms. Allocated memory is still 7.5GB. Free memory was 4.3GB in the beginning and 5.8GB in the end (delta: -1.5GB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 4.40ms. Allocated memory is still 7.5GB. Free memory was 5.8GB in the beginning and 5.8GB in the end (delta: 34.7kB). 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 02:45:06,336 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/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_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/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_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/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_059735bb-0741-4663-b699-0640d8d381ab/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 03c25e5cf5c401901080cc31c7f1f241c7ec6fc85fb5e4d14425d83a60ab7a3a --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 02:45:08,574 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 02:45:08,652 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 02:45:08,677 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 02:45:08,678 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 02:45:08,678 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 02:45:08,678 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 02:45:08,678 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 02:45:08,678 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 02:45:08,679 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 02:45:08,679 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 02:45:08,680 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:08,680 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 02:45:08,680 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 02:45:08,681 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 02:45:08,681 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 02:45:08,681 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_059735bb-0741-4663-b699-0640d8d381ab/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 -> 03c25e5cf5c401901080cc31c7f1f241c7ec6fc85fb5e4d14425d83a60ab7a3a [2024-12-06 02:45:08,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 02:45:08,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 02:45:08,916 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 02:45:08,917 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 02:45:08,917 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 02:45:08,918 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c [2024-12-06 02:45:11,650 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/2b3afbb33/581e40a13d534647b5a808cca83e6186/FLAG379f3e8a0 [2024-12-06 02:45:12,016 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 02:45:12,017 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c [2024-12-06 02:45:12,043 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/2b3afbb33/581e40a13d534647b5a808cca83e6186/FLAG379f3e8a0 [2024-12-06 02:45:12,057 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/data/2b3afbb33/581e40a13d534647b5a808cca83e6186 [2024-12-06 02:45:12,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 02:45:12,061 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 02:45:12,063 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:12,063 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 02:45:12,067 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 02:45:12,068 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:12" (1/1) ... [2024-12-06 02:45:12,069 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@536d5828 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:12, skipping insertion in model container [2024-12-06 02:45:12,069 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 02:45:12" (1/1) ... [2024-12-06 02:45:12,156 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 02:45:12,362 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_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c[1184,1197] [2024-12-06 02:45:12,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:12,836 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 02:45:12,847 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_059735bb-0741-4663-b699-0640d8d381ab/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.lamport_nonatomic.2.prop1-func-interl.c[1184,1197] [2024-12-06 02:45:13,177 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 02:45:13,190 INFO L204 MainTranslator]: Completed translation [2024-12-06 02:45:13,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13 WrapperNode [2024-12-06 02:45:13,191 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 02:45:13,192 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:13,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 02:45:13,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 02:45:13,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,254 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,455 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6471 [2024-12-06 02:45:13,455 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 02:45:13,456 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 02:45:13,456 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 02:45:13,456 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 02:45:13,464 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,464 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,620 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,628 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,635 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,654 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,671 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,712 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 02:45:13,714 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 02:45:13,714 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 02:45:13,714 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 02:45:13,716 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 02:45:13" (1/1) ... [2024-12-06 02:45:13,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 02:45:13,738 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 02:45:13,750 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 02:45:13,756 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 02:45:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 02:45:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 02:45:13,782 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 02:45:13,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 02:45:14,688 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 02:45:14,689 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 02:45:22,808 INFO L? ?]: Removed 239 outVars from TransFormulas that were not future-live. [2024-12-06 02:45:22,808 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 02:45:22,979 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 02:45:22,979 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 02:45:22,980 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:45:22 BoogieIcfgContainer [2024-12-06 02:45:22,980 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 02:45:22,980 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 02:45:22,980 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 02:45:22,987 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 02:45:22,987 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 02:45:22" (1/1) ... [2024-12-06 02:45:22,995 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 02:45:23,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:23,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 02:45:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 02:45:23,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 02:45:23,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:23,045 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 02:45:23,045 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 02:45:23,047 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 02:45:23,049 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 02:45:24,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:24,650 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 02:45:24,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:24,983 INFO L256 TraceCheckSpWp]: Trace formula consists of 241 conjuncts, 31 conjuncts are in the unsatisfiable core [2024-12-06 02:45:24,996 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 02:45:25,233 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 02:45:25,258 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 02:45:25,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 02:45:25,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-06 02:45:25,860 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-06 02:45:25,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 02:45:25,860 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 02:45:25,860 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 02:45:25,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 02:45:25,862 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 02:45:25,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_059735bb-0741-4663-b699-0640d8d381ab/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 02:45:28,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:28,355 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 02:45:29,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 02:45:29,220 INFO L256 TraceCheckSpWp]: Trace formula consists of 459 conjuncts, 42 conjuncts are in the unsatisfiable core [2024-12-06 02:45:29,253 INFO L279 TraceCheckSpWp]: Computing forward predicates...