./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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 1d6c4a3eb939cf020f1f398aaea8bced5e253e36982909d5638c614d47e14ed7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:51:01,251 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:51:01,305 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-12-06 05:51:01,308 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:51:01,309 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:51:01,327 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:51:01,328 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:51:01,328 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:51:01,328 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:51:01,328 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:51:01,328 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:51:01,329 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:51:01,330 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:51:01,330 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:01,330 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:51:01,330 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:51:01,331 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:51:01,331 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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 -> 1d6c4a3eb939cf020f1f398aaea8bced5e253e36982909d5638c614d47e14ed7 [2024-12-06 05:51:01,538 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:51:01,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:51:01,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:51:01,548 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:51:01,548 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:51:01,550 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c [2024-12-06 05:51:04,198 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/439f00986/e658d4567634416784afd88bce4f5226/FLAG11c6d3483 [2024-12-06 05:51:04,606 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:51:04,606 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c [2024-12-06 05:51:04,631 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/439f00986/e658d4567634416784afd88bce4f5226/FLAG11c6d3483 [2024-12-06 05:51:04,775 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/439f00986/e658d4567634416784afd88bce4f5226 [2024-12-06 05:51:04,777 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:51:04,778 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:51:04,779 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:04,779 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:51:04,783 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:51:04,784 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:04" (1/1) ... [2024-12-06 05:51:04,785 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1443941e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:04, skipping insertion in model container [2024-12-06 05:51:04,785 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:51:04" (1/1) ... [2024-12-06 05:51:04,880 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:51:05,083 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c[1176,1189] [2024-12-06 05:51:05,661 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:05,671 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:51:05,680 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c[1176,1189] [2024-12-06 05:51:06,111 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:51:06,124 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:51:06,125 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06 WrapperNode [2024-12-06 05:51:06,125 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:51:06,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:06,126 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:51:06,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:51:06,132 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:06,283 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:07,811 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 20978 [2024-12-06 05:51:07,812 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:51:07,812 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:51:07,813 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:51:07,813 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:51:07,818 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:07,818 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,301 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,301 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,685 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,784 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,853 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:08,937 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:09,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:09,419 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:51:09,420 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:51:09,420 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:51:09,420 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:51:09,421 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:51:06" (1/1) ... [2024-12-06 05:51:09,426 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:51:09,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:51:09,453 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:51:09,456 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:51:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:51:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 05:51:09,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:51:09,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:51:10,592 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:51:10,594 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:51:59,894 INFO L? ?]: Removed 12008 outVars from TransFormulas that were not future-live. [2024-12-06 05:51:59,894 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:52:38,816 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:52:38,816 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:52:38,817 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:52:38 BoogieIcfgContainer [2024-12-06 05:52:38,817 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:52:38,819 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:52:38,819 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:52:38,832 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:52:38,832 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:52:38" (1/1) ... [2024-12-06 05:52:38,840 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:52:38,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:52:38,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 05:52:38,891 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 05:52:38,893 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:52:38,893 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:52:38,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 05:52:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:52:40,380 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:52:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:52:42,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:52:42,929 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-06 05:52:43,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-06 05:52:44,716 WARN L473 CodeCheckObserver]: This program is UNSAFE, Check terminated with 1 iterations. [2024-12-06 05:52:44,789 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 06.12 05:52:44 ImpRootNode [2024-12-06 05:52:44,789 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2024-12-06 05:52:44,790 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-06 05:52:44,790 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-06 05:52:44,790 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-06 05:52:44,791 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:52:38" (3/4) ... [2024-12-06 05:52:44,794 INFO L149 WitnessPrinter]: No result that supports witness generation found [2024-12-06 05:52:44,794 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-06 05:52:44,796 INFO L158 Benchmark]: Toolchain (without parser) took 100017.27ms. Allocated memory was 142.6MB in the beginning and 3.6GB in the end (delta: 3.5GB). Free memory was 107.8MB in the beginning and 2.4GB in the end (delta: -2.3GB). Peak memory consumption was 1.2GB. Max. memory is 16.1GB. [2024-12-06 05:52:44,796 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 05:52:44,797 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1346.23ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 107.7MB in the beginning and 163.1MB in the end (delta: -55.4MB). Peak memory consumption was 148.6MB. Max. memory is 16.1GB. [2024-12-06 05:52:44,797 INFO L158 Benchmark]: Boogie Procedure Inliner took 1686.08ms. Allocated memory was 335.5MB in the beginning and 704.6MB in the end (delta: 369.1MB). Free memory was 163.1MB in the beginning and 241.2MB in the end (delta: -78.1MB). Peak memory consumption was 343.4MB. Max. memory is 16.1GB. [2024-12-06 05:52:44,798 INFO L158 Benchmark]: Boogie Preprocessor took 1606.68ms. Allocated memory was 704.6MB in the beginning and 2.1GB in the end (delta: 1.4GB). Free memory was 241.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 181.2MB. Max. memory is 16.1GB. [2024-12-06 05:52:44,799 INFO L158 Benchmark]: RCFGBuilder took 89396.97ms. Allocated memory was 2.1GB in the beginning and 3.6GB in the end (delta: 1.5GB). Free memory was 1.5GB in the beginning and 2.0GB in the end (delta: -428.6MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. [2024-12-06 05:52:44,799 INFO L158 Benchmark]: CodeCheck took 5970.78ms. Allocated memory is still 3.6GB. Free memory was 2.0GB in the beginning and 2.4GB in the end (delta: -441.2MB). Peak memory consumption was 682.8MB. Max. memory is 16.1GB. [2024-12-06 05:52:44,800 INFO L158 Benchmark]: Witness Printer took 4.42ms. Allocated memory is still 3.6GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: 71.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 05:52:44,802 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: 5.9s, 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, 1.2s 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 175, overapproximation of bitwiseAnd at line 437. Possible FailurePath: [L26] const SORT_1 mask_SORT_1 = (SORT_1)-1 >> (sizeof(SORT_1) * 8 - 1); [L27] const SORT_1 msb_SORT_1 = (SORT_1)1 << (1 - 1); [L29] const SORT_2 mask_SORT_2 = (SORT_2)-1 >> (sizeof(SORT_2) * 8 - 8); [L30] const SORT_2 msb_SORT_2 = (SORT_2)1 << (8 - 1); [L32] const SORT_3 mask_SORT_3 = (SORT_3)-1 >> (sizeof(SORT_3) * 8 - 24); [L33] const SORT_3 msb_SORT_3 = (SORT_3)1 << (24 - 1); [L35] const SORT_4 mask_SORT_4 = (SORT_4)-1 >> (sizeof(SORT_4) * 8 - 32); [L36] const SORT_4 msb_SORT_4 = (SORT_4)1 << (32 - 1); [L38] const SORT_2 var_5 = 0; [L39] const SORT_1 var_46 = 0; [L40] const SORT_4 var_179 = 1; [L41] const SORT_4 var_180 = 0; [L42] const SORT_2 var_194 = 0; [L43] const SORT_2 var_196 = 1; [L44] const SORT_3 var_291 = 0; [L45] const SORT_4 var_702 = 5; [L46] const SORT_2 var_706 = 2; [L47] const SORT_2 var_708 = 3; [L48] const SORT_2 var_719 = 5; [L49] const SORT_4 var_1005 = 2; [L50] const SORT_4 var_1110 = 3; [L51] const SORT_2 var_1208 = 4; [L52] const SORT_4 var_1217 = 4; [L54] SORT_1 input_193; [L55] SORT_1 input_195; [L56] SORT_1 input_200; [L57] SORT_1 input_201; [L58] SORT_1 input_205; [L59] SORT_1 input_206; [L60] SORT_1 input_210; [L61] SORT_1 input_211; [L62] SORT_1 input_215; [L63] SORT_1 input_216; [L64] SORT_1 input_220; [L65] SORT_1 input_221; [L66] SORT_1 input_226; [L67] SORT_1 input_227; [L68] SORT_1 input_232; [L69] SORT_1 input_233; [L70] SORT_1 input_238; [L71] SORT_1 input_239; [L72] SORT_1 input_244; [L73] SORT_1 input_245; [L74] SORT_1 input_250; [L75] SORT_1 input_251; [L76] SORT_1 input_252; [L77] SORT_1 input_258; [L78] SORT_1 input_259; [L79] SORT_1 input_260; [L80] SORT_1 input_266; [L81] SORT_1 input_267; [L82] SORT_1 input_268; [L83] SORT_1 input_274; [L84] SORT_1 input_275; [L85] SORT_1 input_276; [L86] SORT_1 input_282; [L87] SORT_1 input_283; [L88] SORT_1 input_284; [L89] SORT_1 input_290; [L90] SORT_1 input_295; [L91] SORT_1 input_296; [L92] SORT_1 input_297; [L93] SORT_1 input_298; [L94] SORT_1 input_299; [L95] SORT_1 input_300; [L96] SORT_1 input_301; [L97] SORT_1 input_302; [L98] SORT_1 input_316; [L99] SORT_1 input_320; [L100] SORT_1 input_321; [L101] SORT_1 input_322; [L102] SORT_1 input_323; [L103] SORT_1 input_324; [L104] SORT_1 input_325; [L105] SORT_1 input_326; [L106] SORT_1 input_327; [L107] SORT_1 input_341; [L108] SORT_1 input_345; [L109] SORT_1 input_346; [L110] SORT_1 input_347; [L111] SORT_1 input_348; [L112] SORT_1 input_349; [L113] SORT_1 input_350; [L114] SORT_1 input_351; [L115] SORT_1 input_352; [L116] SORT_1 input_366; [L117] SORT_1 input_370; [L118] SORT_1 input_371; [L119] SORT_1 input_372; [L120] SORT_1 input_373; [L121] SORT_1 input_374; [L122] SORT_1 input_375; [L123] SORT_1 input_376; [L124] SORT_1 input_377; [L125] SORT_1 input_391; [L126] SORT_1 input_395; [L127] SORT_1 input_396; [L128] SORT_1 input_397; [L129] SORT_1 input_398; [L130] SORT_1 input_399; [L131] SORT_1 input_400; [L132] SORT_1 input_401; [L133] SORT_1 input_402; [L134] SORT_1 input_420; [L135] SORT_1 input_430; [L136] SORT_1 input_434; [L137] SORT_1 input_438; [L138] SORT_1 input_447; [L139] SORT_1 input_453; [L140] SORT_1 input_458; [L141] SORT_1 input_467; [L142] SORT_1 input_477; [L143] SORT_1 input_487; [L144] SORT_1 input_491; [L145] SORT_1 input_495; [L146] SORT_1 input_504; [L147] SORT_1 input_510; [L148] SORT_1 input_515; [L149] SORT_1 input_524; [L150] SORT_1 input_534; [L151] SORT_1 input_544; [L152] SORT_1 input_548; [L153] SORT_1 input_552; [L154] SORT_1 input_561; [L155] SORT_1 input_567; [L156] SORT_1 input_572; [L157] SORT_1 input_581; [L158] SORT_1 input_591; [L159] SORT_1 input_601; [L160] SORT_1 input_605; [L161] SORT_1 input_609; [L162] SORT_1 input_618; [L163] SORT_1 input_624; [L164] SORT_1 input_629; [L165] SORT_1 input_638; [L166] SORT_1 input_648; [L167] SORT_1 input_658; [L168] SORT_1 input_662; [L169] SORT_1 input_666; [L170] SORT_1 input_675; [L171] SORT_1 input_681; [L172] SORT_1 input_686; [L173] SORT_1 input_695; [L175] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L175] SORT_2 state_6 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L176] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L176] SORT_2 state_8 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L177] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L177] SORT_2 state_10 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L178] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L178] SORT_2 state_12 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L179] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L179] SORT_2 state_14 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L180] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L180] SORT_2 state_16 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L181] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L181] SORT_2 state_18 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L182] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L182] SORT_2 state_20 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L183] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L183] SORT_2 state_22 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L184] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L184] SORT_2 state_24 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L185] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L185] SORT_2 state_26 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L186] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L186] SORT_2 state_28 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L187] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L187] SORT_2 state_30 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L188] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L188] SORT_2 state_32 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L189] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L189] SORT_2 state_34 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L190] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L190] SORT_2 state_36 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L191] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L191] SORT_2 state_38 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L192] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L192] SORT_2 state_40 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L193] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L193] SORT_2 state_42 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L194] EXPR __VERIFIER_nondet_uchar() & mask_SORT_2 [L194] SORT_2 state_44 = __VERIFIER_nondet_uchar() & mask_SORT_2; [L195] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L195] SORT_1 state_47 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L196] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L196] SORT_1 state_49 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L197] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L197] SORT_1 state_51 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L198] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L198] SORT_1 state_53 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L199] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L199] SORT_1 state_55 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L200] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L200] SORT_1 state_57 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L201] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L201] SORT_1 state_59 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L202] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L202] SORT_1 state_61 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L203] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L203] SORT_1 state_63 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L204] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L204] SORT_1 state_65 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L205] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L205] SORT_1 state_67 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L206] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L206] SORT_1 state_69 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L207] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L207] SORT_1 state_71 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L208] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L208] SORT_1 state_73 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L209] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L209] SORT_1 state_75 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L210] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L210] SORT_1 state_77 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L211] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L211] SORT_1 state_79 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L212] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L212] SORT_1 state_81 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L213] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L213] SORT_1 state_83 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L214] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L214] SORT_1 state_85 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L215] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L215] SORT_1 state_87 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L216] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L216] SORT_1 state_89 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L217] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L217] SORT_1 state_91 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L218] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L218] SORT_1 state_93 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L219] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L219] SORT_1 state_95 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L220] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L220] SORT_1 state_97 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L221] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L221] SORT_1 state_99 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L222] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L222] SORT_1 state_101 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L223] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L223] SORT_1 state_103 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L224] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L224] SORT_1 state_105 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L225] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L225] SORT_1 state_107 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L226] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L226] SORT_1 state_109 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L227] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L227] SORT_1 state_111 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L228] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L228] SORT_1 state_113 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L229] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L229] SORT_1 state_115 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L230] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L230] SORT_1 state_117 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L231] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L231] SORT_1 state_119 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L232] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L232] SORT_1 state_121 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L233] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L233] SORT_1 state_123 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L234] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L234] SORT_1 state_125 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L235] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L235] SORT_1 state_127 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L236] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L236] SORT_1 state_129 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L237] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L237] SORT_1 state_131 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L238] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L238] SORT_1 state_133 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L239] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L239] SORT_1 state_135 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L240] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L240] SORT_1 state_137 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L241] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L241] SORT_1 state_139 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L242] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L242] SORT_1 state_141 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L243] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L243] SORT_1 state_143 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L244] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L244] SORT_1 state_145 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L245] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L245] SORT_1 state_147 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L246] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L246] SORT_1 state_149 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L247] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L247] SORT_1 state_151 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L248] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L248] SORT_1 state_153 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L249] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L249] SORT_1 state_155 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L250] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L250] SORT_1 state_157 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L251] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L251] SORT_1 state_159 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L252] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L252] SORT_1 state_161 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L253] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L253] SORT_1 state_163 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L254] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L254] SORT_1 state_165 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L255] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L255] SORT_1 state_167 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L256] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L256] SORT_1 state_169 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L257] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L257] SORT_1 state_171 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L258] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L258] SORT_1 state_173 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L259] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L259] SORT_1 state_175 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L260] EXPR __VERIFIER_nondet_uchar() & mask_SORT_1 [L260] SORT_1 state_177 = __VERIFIER_nondet_uchar() & mask_SORT_1; [L262] SORT_2 init_7_arg_1 = var_5; [L263] state_6 = init_7_arg_1 [L264] SORT_2 init_9_arg_1 = var_5; [L265] state_8 = init_9_arg_1 [L266] SORT_2 init_11_arg_1 = var_5; [L267] state_10 = init_11_arg_1 [L268] SORT_2 init_13_arg_1 = var_5; [L269] state_12 = init_13_arg_1 [L270] SORT_2 init_15_arg_1 = var_5; [L271] state_14 = init_15_arg_1 [L272] SORT_2 init_17_arg_1 = var_5; [L273] state_16 = init_17_arg_1 [L274] SORT_2 init_19_arg_1 = var_5; [L275] state_18 = init_19_arg_1 [L276] SORT_2 init_21_arg_1 = var_5; [L277] state_20 = init_21_arg_1 [L278] SORT_2 init_23_arg_1 = var_5; [L279] state_22 = init_23_arg_1 [L280] SORT_2 init_25_arg_1 = var_5; [L281] state_24 = init_25_arg_1 [L282] SORT_2 init_27_arg_1 = var_5; [L283] state_26 = init_27_arg_1 [L284] SORT_2 init_29_arg_1 = var_5; [L285] state_28 = init_29_arg_1 [L286] SORT_2 init_31_arg_1 = var_5; [L287] state_30 = init_31_arg_1 [L288] SORT_2 init_33_arg_1 = var_5; [L289] state_32 = init_33_arg_1 [L290] SORT_2 init_35_arg_1 = var_5; [L291] state_34 = init_35_arg_1 [L292] SORT_2 init_37_arg_1 = var_5; [L293] state_36 = init_37_arg_1 [L294] SORT_2 init_39_arg_1 = var_5; [L295] state_38 = init_39_arg_1 [L296] SORT_2 init_41_arg_1 = var_5; [L297] state_40 = init_41_arg_1 [L298] SORT_2 init_43_arg_1 = var_5; [L299] state_42 = init_43_arg_1 [L300] SORT_2 init_45_arg_1 = var_5; [L301] state_44 = init_45_arg_1 [L302] SORT_1 init_48_arg_1 = var_46; [L303] state_47 = init_48_arg_1 [L304] SORT_1 init_50_arg_1 = var_46; [L305] state_49 = init_50_arg_1 [L306] SORT_1 init_52_arg_1 = var_46; [L307] state_51 = init_52_arg_1 [L308] SORT_1 init_54_arg_1 = var_46; [L309] state_53 = init_54_arg_1 [L310] SORT_1 init_56_arg_1 = var_46; [L311] state_55 = init_56_arg_1 [L312] SORT_1 init_58_arg_1 = var_46; [L313] state_57 = init_58_arg_1 [L314] SORT_1 init_60_arg_1 = var_46; [L315] state_59 = init_60_arg_1 [L316] SORT_1 init_62_arg_1 = var_46; [L317] state_61 = init_62_arg_1 [L318] SORT_1 init_64_arg_1 = var_46; [L319] state_63 = init_64_arg_1 [L320] SORT_1 init_66_arg_1 = var_46; [L321] state_65 = init_66_arg_1 [L322] SORT_1 init_68_arg_1 = var_46; [L323] state_67 = init_68_arg_1 [L324] SORT_1 init_70_arg_1 = var_46; [L325] state_69 = init_70_arg_1 [L326] SORT_1 init_72_arg_1 = var_46; [L327] state_71 = init_72_arg_1 [L328] SORT_1 init_74_arg_1 = var_46; [L329] state_73 = init_74_arg_1 [L330] SORT_1 init_76_arg_1 = var_46; [L331] state_75 = init_76_arg_1 [L332] SORT_1 init_78_arg_1 = var_46; [L333] state_77 = init_78_arg_1 [L334] SORT_1 init_80_arg_1 = var_46; [L335] state_79 = init_80_arg_1 [L336] SORT_1 init_82_arg_1 = var_46; [L337] state_81 = init_82_arg_1 [L338] SORT_1 init_84_arg_1 = var_46; [L339] state_83 = init_84_arg_1 [L340] SORT_1 init_86_arg_1 = var_46; [L341] state_85 = init_86_arg_1 [L342] SORT_1 init_88_arg_1 = var_46; [L343] state_87 = init_88_arg_1 [L344] SORT_1 init_90_arg_1 = var_46; [L345] state_89 = init_90_arg_1 [L346] SORT_1 init_92_arg_1 = var_46; [L347] state_91 = init_92_arg_1 [L348] SORT_1 init_94_arg_1 = var_46; [L349] state_93 = init_94_arg_1 [L350] SORT_1 init_96_arg_1 = var_46; [L351] state_95 = init_96_arg_1 [L352] SORT_1 init_98_arg_1 = var_46; [L353] state_97 = init_98_arg_1 [L354] SORT_1 init_100_arg_1 = var_46; [L355] state_99 = init_100_arg_1 [L356] SORT_1 init_102_arg_1 = var_46; [L357] state_101 = init_102_arg_1 [L358] SORT_1 init_104_arg_1 = var_46; [L359] state_103 = init_104_arg_1 [L360] SORT_1 init_106_arg_1 = var_46; [L361] state_105 = init_106_arg_1 [L362] SORT_1 init_108_arg_1 = var_46; [L363] state_107 = init_108_arg_1 [L364] SORT_1 init_110_arg_1 = var_46; [L365] state_109 = init_110_arg_1 [L366] SORT_1 init_112_arg_1 = var_46; [L367] state_111 = init_112_arg_1 [L368] SORT_1 init_114_arg_1 = var_46; [L369] state_113 = init_114_arg_1 [L370] SORT_1 init_116_arg_1 = var_46; [L371] state_115 = init_116_arg_1 [L372] SORT_1 init_118_arg_1 = var_46; [L373] state_117 = init_118_arg_1 [L374] SORT_1 init_120_arg_1 = var_46; [L375] state_119 = init_120_arg_1 [L376] SORT_1 init_122_arg_1 = var_46; [L377] state_121 = init_122_arg_1 [L378] SORT_1 init_124_arg_1 = var_46; [L379] state_123 = init_124_arg_1 [L380] SORT_1 init_126_arg_1 = var_46; [L381] state_125 = init_126_arg_1 [L382] SORT_1 init_128_arg_1 = var_46; [L383] state_127 = init_128_arg_1 [L384] SORT_1 init_130_arg_1 = var_46; [L385] state_129 = init_130_arg_1 [L386] SORT_1 init_132_arg_1 = var_46; [L387] state_131 = init_132_arg_1 [L388] SORT_1 init_134_arg_1 = var_46; [L389] state_133 = init_134_arg_1 [L390] SORT_1 init_136_arg_1 = var_46; [L391] state_135 = init_136_arg_1 [L392] SORT_1 init_138_arg_1 = var_46; [L393] state_137 = init_138_arg_1 [L394] SORT_1 init_140_arg_1 = var_46; [L395] state_139 = init_140_arg_1 [L396] SORT_1 init_142_arg_1 = var_46; [L397] state_141 = init_142_arg_1 [L398] SORT_1 init_144_arg_1 = var_46; [L399] state_143 = init_144_arg_1 [L400] SORT_1 init_146_arg_1 = var_46; [L401] state_145 = init_146_arg_1 [L402] SORT_1 init_148_arg_1 = var_46; [L403] state_147 = init_148_arg_1 [L404] SORT_1 init_150_arg_1 = var_46; [L405] state_149 = init_150_arg_1 [L406] SORT_1 init_152_arg_1 = var_46; [L407] state_151 = init_152_arg_1 [L408] SORT_1 init_154_arg_1 = var_46; [L409] state_153 = init_154_arg_1 [L410] SORT_1 init_156_arg_1 = var_46; [L411] state_155 = init_156_arg_1 [L412] SORT_1 init_158_arg_1 = var_46; [L413] state_157 = init_158_arg_1 [L414] SORT_1 init_160_arg_1 = var_46; [L415] state_159 = init_160_arg_1 [L416] SORT_1 init_162_arg_1 = var_46; [L417] state_161 = init_162_arg_1 [L418] SORT_1 init_164_arg_1 = var_46; [L419] state_163 = init_164_arg_1 [L420] SORT_1 init_166_arg_1 = var_46; [L421] state_165 = init_166_arg_1 [L422] SORT_1 init_168_arg_1 = var_46; [L423] state_167 = init_168_arg_1 [L424] SORT_1 init_170_arg_1 = var_46; [L425] state_169 = init_170_arg_1 [L426] SORT_1 init_172_arg_1 = var_46; [L427] state_171 = init_172_arg_1 [L428] SORT_1 init_174_arg_1 = var_46; [L429] state_173 = init_174_arg_1 [L430] SORT_1 init_176_arg_1 = var_46; [L431] state_175 = init_176_arg_1 [L432] SORT_1 init_178_arg_1 = var_46; [L433] state_177 = init_178_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_117=0, state_119=0, state_121=0, state_123=0, state_125=0, state_127=0, state_129=0, state_12=0, state_131=0, state_133=0, state_135=0, state_137=0, state_139=0, state_141=0, state_143=0, state_145=0, state_147=0, state_149=0, state_14=0, state_151=0, state_153=0, state_155=0, state_157=0, state_159=0, state_161=0, state_163=0, state_165=0, state_167=0, state_169=0, state_16=0, state_171=0, state_173=0, state_175=0, state_177=0, state_18=0, state_20=0, state_22=0, state_24=0, state_26=0, state_28=0, state_30=0, state_32=0, state_34=0, state_36=0, state_38=0, state_40=0, state_42=0, state_44=0, state_47=0, state_49=0, state_51=0, state_53=0, state_55=0, state_57=0, state_59=0, state_61=0, state_63=0, state_65=0, state_67=0, state_69=0, state_6=0, state_71=0, state_73=0, state_75=0, state_77=0, state_79=0, state_81=0, state_83=0, state_85=0, state_87=0, state_89=0, state_8=0, state_91=0, state_93=0, state_95=0, state_97=0, state_99=0, var_1005=2, var_1110=3, var_1208=4, var_1217=4, var_179=1, var_180=0, var_194=0, var_196=1, var_291=0, var_702=5, var_706=2, var_708=3, var_719=5] [L436] input_193 = __VERIFIER_nondet_uchar() [L437] EXPR input_193 & mask_SORT_1 [L437] input_193 = input_193 & mask_SORT_1 [L438] input_195 = __VERIFIER_nondet_uchar() [L439] EXPR input_195 & mask_SORT_1 [L439] input_195 = input_195 & 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_205 = __VERIFIER_nondet_uchar() [L445] EXPR input_205 & mask_SORT_1 [L445] input_205 = input_205 & mask_SORT_1 [L446] input_206 = __VERIFIER_nondet_uchar() [L447] EXPR input_206 & mask_SORT_1 [L447] input_206 = input_206 & mask_SORT_1 [L448] input_210 = __VERIFIER_nondet_uchar() [L449] EXPR input_210 & mask_SORT_1 [L449] input_210 = input_210 & mask_SORT_1 [L450] input_211 = __VERIFIER_nondet_uchar() [L451] EXPR input_211 & mask_SORT_1 [L451] input_211 = input_211 & mask_SORT_1 [L452] input_215 = __VERIFIER_nondet_uchar() [L453] EXPR input_215 & mask_SORT_1 [L453] input_215 = input_215 & mask_SORT_1 [L454] input_216 = __VERIFIER_nondet_uchar() [L455] EXPR input_216 & mask_SORT_1 [L455] input_216 = input_216 & mask_SORT_1 [L456] input_220 = __VERIFIER_nondet_uchar() [L457] EXPR input_220 & mask_SORT_1 [L457] input_220 = input_220 & mask_SORT_1 [L458] input_221 = __VERIFIER_nondet_uchar() [L459] EXPR input_221 & mask_SORT_1 [L459] input_221 = input_221 & mask_SORT_1 [L460] input_226 = __VERIFIER_nondet_uchar() [L461] EXPR input_226 & mask_SORT_1 [L461] input_226 = input_226 & mask_SORT_1 [L462] input_227 = __VERIFIER_nondet_uchar() [L463] EXPR input_227 & mask_SORT_1 [L463] input_227 = input_227 & mask_SORT_1 [L464] input_232 = __VERIFIER_nondet_uchar() [L465] EXPR input_232 & mask_SORT_1 [L465] input_232 = input_232 & mask_SORT_1 [L466] input_233 = __VERIFIER_nondet_uchar() [L467] EXPR input_233 & mask_SORT_1 [L467] input_233 = input_233 & mask_SORT_1 [L468] input_238 = __VERIFIER_nondet_uchar() [L469] EXPR input_238 & mask_SORT_1 [L469] input_238 = input_238 & mask_SORT_1 [L470] input_239 = __VERIFIER_nondet_uchar() [L471] EXPR input_239 & mask_SORT_1 [L471] input_239 = input_239 & mask_SORT_1 [L472] input_244 = __VERIFIER_nondet_uchar() [L473] EXPR input_244 & mask_SORT_1 [L473] input_244 = input_244 & mask_SORT_1 [L474] input_245 = __VERIFIER_nondet_uchar() [L475] EXPR input_245 & mask_SORT_1 [L475] input_245 = input_245 & mask_SORT_1 [L476] input_250 = __VERIFIER_nondet_uchar() [L477] EXPR input_250 & mask_SORT_1 [L477] input_250 = input_250 & mask_SORT_1 [L478] input_251 = __VERIFIER_nondet_uchar() [L479] EXPR input_251 & mask_SORT_1 [L479] input_251 = input_251 & mask_SORT_1 [L480] input_252 = __VERIFIER_nondet_uchar() [L481] EXPR input_252 & mask_SORT_1 [L481] input_252 = input_252 & mask_SORT_1 [L482] input_258 = __VERIFIER_nondet_uchar() [L483] EXPR input_258 & mask_SORT_1 [L483] input_258 = input_258 & mask_SORT_1 [L484] input_259 = __VERIFIER_nondet_uchar() [L485] EXPR input_259 & mask_SORT_1 [L485] input_259 = input_259 & mask_SORT_1 [L486] input_260 = __VERIFIER_nondet_uchar() [L487] EXPR input_260 & mask_SORT_1 [L487] input_260 = input_260 & mask_SORT_1 [L488] input_266 = __VERIFIER_nondet_uchar() [L489] EXPR input_266 & mask_SORT_1 [L489] input_266 = input_266 & mask_SORT_1 [L490] input_267 = __VERIFIER_nondet_uchar() [L491] EXPR input_267 & mask_SORT_1 [L491] input_267 = input_267 & mask_SORT_1 [L492] input_268 = __VERIFIER_nondet_uchar() [L493] EXPR input_268 & mask_SORT_1 [L493] input_268 = input_268 & mask_SORT_1 [L494] input_274 = __VERIFIER_nondet_uchar() [L495] EXPR input_274 & mask_SORT_1 [L495] input_274 = input_274 & mask_SORT_1 [L496] input_275 = __VERIFIER_nondet_uchar() [L497] EXPR input_275 & mask_SORT_1 [L497] input_275 = input_275 & mask_SORT_1 [L498] input_276 = __VERIFIER_nondet_uchar() [L499] EXPR input_276 & mask_SORT_1 [L499] input_276 = input_276 & mask_SORT_1 [L500] input_282 = __VERIFIER_nondet_uchar() [L501] EXPR input_282 & mask_SORT_1 [L501] input_282 = input_282 & mask_SORT_1 [L502] input_283 = __VERIFIER_nondet_uchar() [L503] EXPR input_283 & mask_SORT_1 [L503] input_283 = input_283 & mask_SORT_1 [L504] input_284 = __VERIFIER_nondet_uchar() [L505] EXPR input_284 & mask_SORT_1 [L505] input_284 = input_284 & mask_SORT_1 [L506] input_290 = __VERIFIER_nondet_uchar() [L507] EXPR input_290 & mask_SORT_1 [L507] input_290 = input_290 & mask_SORT_1 [L508] input_295 = __VERIFIER_nondet_uchar() [L509] EXPR input_295 & mask_SORT_1 [L509] input_295 = input_295 & mask_SORT_1 [L510] input_296 = __VERIFIER_nondet_uchar() [L511] EXPR input_296 & mask_SORT_1 [L511] input_296 = input_296 & mask_SORT_1 [L512] input_297 = __VERIFIER_nondet_uchar() [L513] EXPR input_297 & mask_SORT_1 [L513] input_297 = input_297 & mask_SORT_1 [L514] input_298 = __VERIFIER_nondet_uchar() [L515] EXPR input_298 & mask_SORT_1 [L515] input_298 = input_298 & mask_SORT_1 [L516] input_299 = __VERIFIER_nondet_uchar() [L517] EXPR input_299 & mask_SORT_1 [L517] input_299 = input_299 & mask_SORT_1 [L518] input_300 = __VERIFIER_nondet_uchar() [L519] EXPR input_300 & mask_SORT_1 [L519] input_300 = input_300 & mask_SORT_1 [L520] input_301 = __VERIFIER_nondet_uchar() [L521] EXPR input_301 & mask_SORT_1 [L521] input_301 = input_301 & mask_SORT_1 [L522] input_302 = __VERIFIER_nondet_uchar() [L523] EXPR input_302 & mask_SORT_1 [L523] input_302 = input_302 & mask_SORT_1 [L524] input_316 = __VERIFIER_nondet_uchar() [L525] EXPR input_316 & mask_SORT_1 [L525] input_316 = input_316 & mask_SORT_1 [L526] input_320 = __VERIFIER_nondet_uchar() [L527] EXPR input_320 & mask_SORT_1 [L527] input_320 = input_320 & mask_SORT_1 [L528] input_321 = __VERIFIER_nondet_uchar() [L529] EXPR input_321 & mask_SORT_1 [L529] input_321 = input_321 & mask_SORT_1 [L530] input_322 = __VERIFIER_nondet_uchar() [L531] EXPR input_322 & mask_SORT_1 [L531] input_322 = input_322 & mask_SORT_1 [L532] input_323 = __VERIFIER_nondet_uchar() [L533] EXPR input_323 & mask_SORT_1 [L533] input_323 = input_323 & mask_SORT_1 [L534] input_324 = __VERIFIER_nondet_uchar() [L535] EXPR input_324 & mask_SORT_1 [L535] input_324 = input_324 & mask_SORT_1 [L536] input_325 = __VERIFIER_nondet_uchar() [L537] EXPR input_325 & mask_SORT_1 [L537] input_325 = input_325 & mask_SORT_1 [L538] input_326 = __VERIFIER_nondet_uchar() [L539] EXPR input_326 & mask_SORT_1 [L539] input_326 = input_326 & mask_SORT_1 [L540] input_327 = __VERIFIER_nondet_uchar() [L541] EXPR input_327 & mask_SORT_1 [L541] input_327 = input_327 & mask_SORT_1 [L542] input_341 = __VERIFIER_nondet_uchar() [L543] EXPR input_341 & mask_SORT_1 [L543] input_341 = input_341 & mask_SORT_1 [L544] input_345 = __VERIFIER_nondet_uchar() [L545] EXPR input_345 & mask_SORT_1 [L545] input_345 = input_345 & mask_SORT_1 [L546] input_346 = __VERIFIER_nondet_uchar() [L547] EXPR input_346 & mask_SORT_1 [L547] input_346 = input_346 & mask_SORT_1 [L548] input_347 = __VERIFIER_nondet_uchar() [L549] EXPR input_347 & mask_SORT_1 [L549] input_347 = input_347 & mask_SORT_1 [L550] input_348 = __VERIFIER_nondet_uchar() [L551] EXPR input_348 & mask_SORT_1 [L551] input_348 = input_348 & mask_SORT_1 [L552] input_349 = __VERIFIER_nondet_uchar() [L553] EXPR input_349 & mask_SORT_1 [L553] input_349 = input_349 & mask_SORT_1 [L554] input_350 = __VERIFIER_nondet_uchar() [L555] EXPR input_350 & mask_SORT_1 [L555] input_350 = input_350 & mask_SORT_1 [L556] input_351 = __VERIFIER_nondet_uchar() [L557] EXPR input_351 & mask_SORT_1 [L557] input_351 = input_351 & mask_SORT_1 [L558] input_352 = __VERIFIER_nondet_uchar() [L559] EXPR input_352 & mask_SORT_1 [L559] input_352 = input_352 & mask_SORT_1 [L560] input_366 = __VERIFIER_nondet_uchar() [L561] EXPR input_366 & mask_SORT_1 [L561] input_366 = input_366 & mask_SORT_1 [L562] input_370 = __VERIFIER_nondet_uchar() [L563] EXPR input_370 & mask_SORT_1 [L563] input_370 = input_370 & mask_SORT_1 [L564] input_371 = __VERIFIER_nondet_uchar() [L565] EXPR input_371 & mask_SORT_1 [L565] input_371 = input_371 & mask_SORT_1 [L566] input_372 = __VERIFIER_nondet_uchar() [L567] EXPR input_372 & mask_SORT_1 [L567] input_372 = input_372 & mask_SORT_1 [L568] input_373 = __VERIFIER_nondet_uchar() [L569] EXPR input_373 & mask_SORT_1 [L569] input_373 = input_373 & mask_SORT_1 [L570] input_374 = __VERIFIER_nondet_uchar() [L571] EXPR input_374 & mask_SORT_1 [L571] input_374 = input_374 & mask_SORT_1 [L572] input_375 = __VERIFIER_nondet_uchar() [L573] EXPR input_375 & mask_SORT_1 [L573] input_375 = input_375 & mask_SORT_1 [L574] input_376 = __VERIFIER_nondet_uchar() [L575] EXPR input_376 & mask_SORT_1 [L575] input_376 = input_376 & mask_SORT_1 [L576] input_377 = __VERIFIER_nondet_uchar() [L577] EXPR input_377 & mask_SORT_1 [L577] input_377 = input_377 & mask_SORT_1 [L578] input_391 = __VERIFIER_nondet_uchar() [L579] EXPR input_391 & mask_SORT_1 [L579] input_391 = input_391 & mask_SORT_1 [L580] input_395 = __VERIFIER_nondet_uchar() [L581] EXPR input_395 & mask_SORT_1 [L581] input_395 = input_395 & mask_SORT_1 [L582] input_396 = __VERIFIER_nondet_uchar() [L583] EXPR input_396 & mask_SORT_1 [L583] input_396 = input_396 & mask_SORT_1 [L584] input_397 = __VERIFIER_nondet_uchar() [L585] EXPR input_397 & mask_SORT_1 [L585] input_397 = input_397 & mask_SORT_1 [L586] input_398 = __VERIFIER_nondet_uchar() [L587] EXPR input_398 & mask_SORT_1 [L587] input_398 = input_398 & mask_SORT_1 [L588] input_399 = __VERIFIER_nondet_uchar() [L589] EXPR input_399 & mask_SORT_1 [L589] input_399 = input_399 & mask_SORT_1 [L590] input_400 = __VERIFIER_nondet_uchar() [L591] EXPR input_400 & mask_SORT_1 [L591] input_400 = input_400 & mask_SORT_1 [L592] input_401 = __VERIFIER_nondet_uchar() [L593] EXPR input_401 & mask_SORT_1 [L593] input_401 = input_401 & mask_SORT_1 [L594] input_402 = __VERIFIER_nondet_uchar() [L595] EXPR input_402 & mask_SORT_1 [L595] input_402 = input_402 & mask_SORT_1 [L596] input_420 = __VERIFIER_nondet_uchar() [L597] input_430 = __VERIFIER_nondet_uchar() [L598] input_434 = __VERIFIER_nondet_uchar() [L599] input_438 = __VERIFIER_nondet_uchar() [L600] input_447 = __VERIFIER_nondet_uchar() [L601] input_453 = __VERIFIER_nondet_uchar() [L602] input_458 = __VERIFIER_nondet_uchar() [L603] input_467 = __VERIFIER_nondet_uchar() [L604] input_477 = __VERIFIER_nondet_uchar() [L605] input_487 = __VERIFIER_nondet_uchar() [L606] input_491 = __VERIFIER_nondet_uchar() [L607] input_495 = __VERIFIER_nondet_uchar() [L608] input_504 = __VERIFIER_nondet_uchar() [L609] input_510 = __VERIFIER_nondet_uchar() [L610] input_515 = __VERIFIER_nondet_uchar() [L611] input_524 = __VERIFIER_nondet_uchar() [L612] input_534 = __VERIFIER_nondet_uchar() [L613] input_544 = __VERIFIER_nondet_uchar() [L614] input_548 = __VERIFIER_nondet_uchar() [L615] input_552 = __VERIFIER_nondet_uchar() [L616] input_561 = __VERIFIER_nondet_uchar() [L617] input_567 = __VERIFIER_nondet_uchar() [L618] input_572 = __VERIFIER_nondet_uchar() [L619] input_581 = __VERIFIER_nondet_uchar() [L620] input_591 = __VERIFIER_nondet_uchar() [L621] input_601 = __VERIFIER_nondet_uchar() [L622] input_605 = __VERIFIER_nondet_uchar() [L623] input_609 = __VERIFIER_nondet_uchar() [L624] input_618 = __VERIFIER_nondet_uchar() [L625] input_624 = __VERIFIER_nondet_uchar() [L626] input_629 = __VERIFIER_nondet_uchar() [L627] input_638 = __VERIFIER_nondet_uchar() [L628] input_648 = __VERIFIER_nondet_uchar() [L629] input_658 = __VERIFIER_nondet_uchar() [L630] input_662 = __VERIFIER_nondet_uchar() [L631] input_666 = __VERIFIER_nondet_uchar() [L632] input_675 = __VERIFIER_nondet_uchar() [L633] input_681 = __VERIFIER_nondet_uchar() [L634] input_686 = __VERIFIER_nondet_uchar() [L635] input_695 = __VERIFIER_nondet_uchar() [L638] SORT_1 var_181_arg_0 = state_71; [L639] SORT_4 var_181_arg_1 = var_179; [L640] SORT_4 var_181_arg_2 = var_180; [L641] SORT_4 var_181 = var_181_arg_0 ? var_181_arg_1 : var_181_arg_2; [L642] SORT_1 var_182_arg_0 = state_97; [L643] SORT_4 var_182_arg_1 = var_179; [L644] SORT_4 var_182_arg_2 = var_180; [L645] SORT_4 var_182 = var_182_arg_0 ? var_182_arg_1 : var_182_arg_2; [L646] SORT_4 var_183_arg_0 = var_181; [L647] SORT_4 var_183_arg_1 = var_182; [L648] SORT_4 var_183 = var_183_arg_0 + var_183_arg_1; [L649] SORT_1 var_184_arg_0 = state_123; [L650] SORT_4 var_184_arg_1 = var_179; [L651] SORT_4 var_184_arg_2 = var_180; [L652] SORT_4 var_184 = var_184_arg_0 ? var_184_arg_1 : var_184_arg_2; [L653] SORT_4 var_185_arg_0 = var_183; [L654] SORT_4 var_185_arg_1 = var_184; [L655] SORT_4 var_185 = var_185_arg_0 + var_185_arg_1; [L656] SORT_1 var_186_arg_0 = state_149; [L657] SORT_4 var_186_arg_1 = var_179; [L658] SORT_4 var_186_arg_2 = var_180; [L659] SORT_4 var_186 = var_186_arg_0 ? var_186_arg_1 : var_186_arg_2; [L660] SORT_4 var_187_arg_0 = var_185; [L661] SORT_4 var_187_arg_1 = var_186; [L662] SORT_4 var_187 = var_187_arg_0 + var_187_arg_1; [L663] SORT_1 var_188_arg_0 = state_175; [L664] SORT_4 var_188_arg_1 = var_179; [L665] SORT_4 var_188_arg_2 = var_180; [L666] SORT_4 var_188 = var_188_arg_0 ? var_188_arg_1 : var_188_arg_2; [L667] SORT_4 var_189_arg_0 = var_187; [L668] SORT_4 var_189_arg_1 = var_188; [L669] SORT_4 var_189 = var_189_arg_0 + var_189_arg_1; [L670] EXPR var_189 & mask_SORT_4 [L670] var_189 = var_189 & mask_SORT_4 [L671] SORT_4 var_190_arg_0 = var_189; [L672] SORT_4 var_190_arg_1 = var_179; [L673] SORT_1 var_190 = var_190_arg_0 <= var_190_arg_1; [L674] SORT_1 var_191_arg_0 = ~state_177; [L675] EXPR var_191_arg_0 & mask_SORT_1 [L675] var_191_arg_0 = var_191_arg_0 & mask_SORT_1 [L676] SORT_1 var_191_arg_1 = ~var_190; [L677] EXPR var_191_arg_1 & mask_SORT_1 [L677] var_191_arg_1 = var_191_arg_1 & mask_SORT_1 [L678] EXPR var_191_arg_0 & var_191_arg_1 [L678] SORT_1 var_191 = var_191_arg_0 & var_191_arg_1; [L679] EXPR var_191 & mask_SORT_1 [L679] var_191 = var_191 & mask_SORT_1 [L680] SORT_1 bad_192_arg_0 = var_191; [L681] CALL __VERIFIER_assert(!(bad_192_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 142.6MB. Free memory is still 84.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1346.23ms. Allocated memory was 142.6MB in the beginning and 335.5MB in the end (delta: 192.9MB). Free memory was 107.7MB in the beginning and 163.1MB in the end (delta: -55.4MB). Peak memory consumption was 148.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1686.08ms. Allocated memory was 335.5MB in the beginning and 704.6MB in the end (delta: 369.1MB). Free memory was 163.1MB in the beginning and 241.2MB in the end (delta: -78.1MB). Peak memory consumption was 343.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1606.68ms. Allocated memory was 704.6MB in the beginning and 2.1GB in the end (delta: 1.4GB). Free memory was 241.2MB in the beginning and 1.5GB in the end (delta: -1.3GB). Peak memory consumption was 181.2MB. Max. memory is 16.1GB. * RCFGBuilder took 89396.97ms. Allocated memory was 2.1GB in the beginning and 3.6GB in the end (delta: 1.5GB). Free memory was 1.5GB in the beginning and 2.0GB in the end (delta: -428.6MB). Peak memory consumption was 2.7GB. Max. memory is 16.1GB. * CodeCheck took 5970.78ms. Allocated memory is still 3.6GB. Free memory was 2.0GB in the beginning and 2.4GB in the end (delta: -441.2MB). Peak memory consumption was 682.8MB. Max. memory is 16.1GB. * Witness Printer took 4.42ms. Allocated memory is still 3.6GB. Free memory was 2.4GB in the beginning and 2.4GB in the end (delta: 71.0kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2024-12-06 05:52:44,844 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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 1d6c4a3eb939cf020f1f398aaea8bced5e253e36982909d5638c614d47e14ed7 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:52:46,877 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:52:46,958 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2024-12-06 05:52:46,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:52:46,984 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:52:46,984 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:52:46,984 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:52:46,985 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:52:46,985 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:52:46,985 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:52:46,985 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:52:46,985 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:52:46,985 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:52:46,986 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:52:46,986 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 05:52:46,987 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:52:46,987 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 05:52:46,987 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 05:52:46,987 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/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 -> 1d6c4a3eb939cf020f1f398aaea8bced5e253e36982909d5638c614d47e14ed7 [2024-12-06 05:52:47,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:52:47,235 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:52:47,237 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:52:47,238 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:52:47,238 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:52:47,240 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c [2024-12-06 05:52:49,921 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/57b49fd70/40202d35f11b400bbb3db6ad13e0fc15/FLAG3acf13c8a [2024-12-06 05:52:50,297 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 05:52:50,298 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c [2024-12-06 05:52:50,320 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/57b49fd70/40202d35f11b400bbb3db6ad13e0fc15/FLAG3acf13c8a [2024-12-06 05:52:50,334 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/data/57b49fd70/40202d35f11b400bbb3db6ad13e0fc15 [2024-12-06 05:52:50,336 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 05:52:50,338 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 05:52:50,339 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 05:52:50,339 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 05:52:50,344 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 05:52:50,344 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:52:50" (1/1) ... [2024-12-06 05:52:50,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c8316ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:50, skipping insertion in model container [2024-12-06 05:52:50,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 05:52:50" (1/1) ... [2024-12-06 05:52:50,433 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 05:52:50,640 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c[1176,1189] [2024-12-06 05:52:51,081 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:52:51,092 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 05:52:51,101 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_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/sv-benchmarks/c/hardware-verification-bv/btor2c-lazyMod.szymanski.5.prop1-func-interl.c[1176,1189] [2024-12-06 05:52:51,376 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 05:52:51,390 INFO L204 MainTranslator]: Completed translation [2024-12-06 05:52:51,390 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51 WrapperNode [2024-12-06 05:52:51,390 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 05:52:51,391 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 05:52:51,391 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 05:52:51,391 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 05:52:51,398 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,453 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,628 INFO L138 Inliner]: procedures = 17, calls = 8, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 6402 [2024-12-06 05:52:51,628 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 05:52:51,629 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 05:52:51,629 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 05:52:51,629 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 05:52:51,636 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,636 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,701 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,702 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,827 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,870 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,882 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,910 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,921 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,944 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 05:52:51,945 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 05:52:51,945 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 05:52:51,945 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 05:52:51,946 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 05:52:51" (1/1) ... [2024-12-06 05:52:51,952 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:52:51,975 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 05:52:51,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 05:52:51,988 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 05:52:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 05:52:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 05:52:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 05:52:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 05:52:52,861 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 05:52:52,864 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 05:53:01,830 INFO L? ?]: Removed 257 outVars from TransFormulas that were not future-live. [2024-12-06 05:53:01,830 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 05:53:01,969 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 05:53:01,970 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-06 05:53:01,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:53:01 BoogieIcfgContainer [2024-12-06 05:53:01,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 05:53:01,971 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 05:53:01,971 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 05:53:01,978 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 05:53:01,978 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 05:53:01" (1/1) ... [2024-12-06 05:53:01,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 05:53:02,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:02,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 7 states and 8 transitions. [2024-12-06 05:53:02,019 INFO L276 IsEmpty]: Start isEmpty. Operand 7 states and 8 transitions. [2024-12-06 05:53:02,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-12-06 05:53:02,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:02,021 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:53:02,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:53:02,023 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:53:02,025 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 05:53:03,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:03,593 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:53:04,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:04,020 INFO L256 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 45 conjuncts are in the unsatisfiable core [2024-12-06 05:53:04,040 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 05:53:04,490 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 05:53:04,517 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 05:53:05,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 05:53:05,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 8 states and 10 transitions. [2024-12-06 05:53:05,243 INFO L276 IsEmpty]: Start isEmpty. Operand 8 states and 10 transitions. [2024-12-06 05:53:05,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2024-12-06 05:53:05,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 05:53:05,243 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 05:53:05,243 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 05:53:05,245 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 05:53:05,246 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ddbbeda6-97d4-4f87-b1e3-a69aa0cbb06a/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 05:53:07,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:07,547 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 05:53:08,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 05:53:08,371 INFO L256 TraceCheckSpWp]: Trace formula consists of 445 conjuncts, 60 conjuncts are in the unsatisfiable core [2024-12-06 05:53:08,406 INFO L279 TraceCheckSpWp]: Computing forward predicates...