./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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 32bit --witnessprinter.graph.data.programhash a81d76a671fec08918102c7898e8919d02b265d05707efa1508363dab4714d44 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 05:59:57,256 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 05:59:57,328 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-12-06 05:59:57,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-06 05:59:57,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-12-06 05:59:57,357 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 05:59:57,358 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 05:59:57,358 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 05:59:57,359 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 05:59:57,359 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 05:59:57,359 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 05:59:57,360 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 05:59:57,360 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 05:59:57,361 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 05:59:57,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 05:59:57,361 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 05:59:57,361 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 05:59:57,361 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 05:59:57,361 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-12-06 05:59:57,361 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-06 05:59:57,361 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a81d76a671fec08918102c7898e8919d02b265d05707efa1508363dab4714d44 [2024-12-06 05:59:57,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 05:59:57,661 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 05:59:57,663 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 05:59:57,664 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 05:59:57,664 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 05:59:57,665 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i [2024-12-06 06:00:00,344 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/08fa8d311/76510e9f1b074e8196fa89aea431526e/FLAG88091771f [2024-12-06 06:00:00,576 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:00:00,576 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i [2024-12-06 06:00:00,586 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/08fa8d311/76510e9f1b074e8196fa89aea431526e/FLAG88091771f [2024-12-06 06:00:00,906 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/08fa8d311/76510e9f1b074e8196fa89aea431526e [2024-12-06 06:00:00,908 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:00:00,909 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:00:00,910 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:00:00,910 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:00:00,913 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:00:00,913 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:00:00" (1/1) ... [2024-12-06 06:00:00,914 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31cb0ae2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:00, skipping insertion in model container [2024-12-06 06:00:00,914 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:00:00" (1/1) ... [2024-12-06 06:00:00,935 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:00:01,125 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i[24177,24190] [2024-12-06 06:00:01,128 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:00:01,135 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:00:01,170 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i[24177,24190] [2024-12-06 06:00:01,171 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:00:01,197 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:00:01,197 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01 WrapperNode [2024-12-06 06:00:01,197 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:00:01,198 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:00:01,198 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:00:01,198 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:00:01,205 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,214 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,230 INFO L138 Inliner]: procedures = 126, calls = 37, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 104 [2024-12-06 06:00:01,231 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:00:01,231 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:00:01,231 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:00:01,231 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:00:01,237 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,237 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,240 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,240 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,244 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,245 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,248 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,249 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,250 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:00:01,251 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:00:01,251 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:00:01,251 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:00:01,252 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:00:01,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:00:01,275 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:00:01,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:00:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-12-06 06:00:01,299 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2024-12-06 06:00:01,299 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-06 06:00:01,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:00:01,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:00:01,391 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:00:01,393 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:00:01,533 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-06 06:00:01,533 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:00:01,606 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:00:01,606 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 06:00:01,607 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:00:01 BoogieIcfgContainer [2024-12-06 06:00:01,607 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:00:01,607 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:00:01,607 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:00:01,617 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:00:01,617 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:00:01" (1/1) ... [2024-12-06 06:00:01,624 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:00:01,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:01,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-06 06:00:01,670 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-06 06:00:01,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:00:01,674 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:01,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:01,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:01,916 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:01,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:01,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 20 transitions. [2024-12-06 06:00:01,984 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2024-12-06 06:00:01,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:00:01,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:01,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:02,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:02,137 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:00:02,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:02,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 18 states and 22 transitions. [2024-12-06 06:00:02,329 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 22 transitions. [2024-12-06 06:00:02,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:00:02,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:02,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:02,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:02,474 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:00:02,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:02,575 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 19 states and 23 transitions. [2024-12-06 06:00:02,575 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 23 transitions. [2024-12-06 06:00:02,575 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:02,575 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:02,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:02,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:05,450 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:00:08,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:08,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 26 states and 43 transitions. [2024-12-06 06:00:08,325 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 43 transitions. [2024-12-06 06:00:08,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:08,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:08,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:08,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:10,944 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:00:13,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:13,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 28 states and 48 transitions. [2024-12-06 06:00:13,022 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 48 transitions. [2024-12-06 06:00:13,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:13,022 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:13,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:13,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:16,254 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:22,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:22,260 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 32 states and 67 transitions. [2024-12-06 06:00:22,260 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 67 transitions. [2024-12-06 06:00:22,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:22,260 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:22,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:22,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:24,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:25,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:25,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 32 states and 67 transitions. [2024-12-06 06:00:25,846 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 67 transitions. [2024-12-06 06:00:25,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:25,847 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:25,847 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:25,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:27,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:28,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:28,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 32 states and 67 transitions. [2024-12-06 06:00:28,610 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 67 transitions. [2024-12-06 06:00:28,610 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:28,610 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:28,610 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:28,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:30,705 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:34,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:34,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 35 states and 79 transitions. [2024-12-06 06:00:34,140 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 79 transitions. [2024-12-06 06:00:34,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:34,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:34,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:34,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:36,551 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:39,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 35 states and 79 transitions. [2024-12-06 06:00:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 79 transitions. [2024-12-06 06:00:39,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:39,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:39,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:39,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:40,230 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:40,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:40,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 35 states and 79 transitions. [2024-12-06 06:00:40,412 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 79 transitions. [2024-12-06 06:00:40,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:40,412 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:40,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:40,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:43,473 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:50,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:50,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 37 states and 88 transitions. [2024-12-06 06:00:50,280 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 88 transitions. [2024-12-06 06:00:50,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:50,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:50,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:50,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:51,919 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:00:53,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:53,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 38 states and 93 transitions. [2024-12-06 06:00:53,567 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 93 transitions. [2024-12-06 06:00:53,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:53,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:53,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:53,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:56,764 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:00:59,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:00:59,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 38 states and 93 transitions. [2024-12-06 06:00:59,138 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 93 transitions. [2024-12-06 06:00:59,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:00:59,138 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:00:59,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:00:59,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:00:59,934 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:00,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:00,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 117 states to 38 states and 93 transitions. [2024-12-06 06:01:00,307 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 93 transitions. [2024-12-06 06:01:00,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:00,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:00,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:00,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:01,397 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:03,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:03,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 39 states and 95 transitions. [2024-12-06 06:01:03,570 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 95 transitions. [2024-12-06 06:01:03,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:03,570 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:03,571 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:03,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:06,774 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:09,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:09,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 39 states and 95 transitions. [2024-12-06 06:01:09,331 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 95 transitions. [2024-12-06 06:01:09,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:09,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:09,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:09,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:11,999 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:15,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:15,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:15,940 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:15,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:15,941 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:15,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:16,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:17,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:17,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:17,267 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:17,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:17,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:17,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:19,543 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:21,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:21,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:21,393 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:21,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:21,394 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:21,394 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:21,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:22,730 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:23,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:23,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:23,365 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:23,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:23,365 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:23,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:23,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:24,360 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:24,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:24,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:24,426 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:24,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:24,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:24,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:24,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:25,866 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:26,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:26,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:26,435 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:26,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:26,436 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:26,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:26,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:28,872 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:31,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:31,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:31,600 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:31,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:31,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:31,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:33,692 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 3 proven. 4 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:34,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:34,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:34,979 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:34,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:34,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:34,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:35,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:36,525 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:37,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:37,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:37,040 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:37,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:37,040 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:37,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:39,331 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:40,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:40,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:40,673 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:40,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:40,673 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:40,673 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:40,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:43,557 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:48,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:48,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:48,569 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:48,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:48,569 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:48,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:48,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:50,487 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:01:51,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:51,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:51,824 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:51,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:51,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:51,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:51,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:53,656 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:55,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:55,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:55,341 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:55,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:55,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:55,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:55,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:56,326 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:56,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:56,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:56,895 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:56,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:56,896 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:56,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:56,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:01:58,477 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:01:58,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:01:58,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:01:58,911 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:01:58,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:01:58,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:01:58,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:01:58,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:00,241 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:01,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:01,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:02:01,179 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:02:01,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:01,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:01,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:03,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:05,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:05,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:02:05,857 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:02:05,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:05,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:05,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:05,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:07,573 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:09,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:09,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 41 states and 102 transitions. [2024-12-06 06:02:09,145 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 102 transitions. [2024-12-06 06:02:09,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:09,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:09,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:09,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:12,177 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:18,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:18,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 43 states and 100 transitions. [2024-12-06 06:02:18,829 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 100 transitions. [2024-12-06 06:02:18,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-06 06:02:18,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:18,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:18,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:19,518 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:02:28,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:28,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 49 states and 129 transitions. [2024-12-06 06:02:28,290 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 129 transitions. [2024-12-06 06:02:28,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-12-06 06:02:28,290 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:28,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-06 06:02:28,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:28,614 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-12-06 06:02:33,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:33,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 16 states and 16 transitions. [2024-12-06 06:02:33,570 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 16 transitions. [2024-12-06 06:02:33,570 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-06 06:02:33,570 WARN L417 CodeCheckObserver]: This Program is SAFE, Check terminated with 39 iterations. [2024-12-06 06:02:33,577 INFO L726 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2024-12-06 06:02:34,558 INFO L77 FloydHoareUtils]: At program point L589(line 589) the Hoare annotation is: (or (< |ULTIMATE.start_main_~len~0#1| 2) (let ((.cse0 (select |#memory_$Pointer$.offset| |ULTIMATE.start_dll_circular_create_#t~ret5#1.base|))) (and (not (= |ULTIMATE.start_dll_circular_create_#t~ret5#1.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_dll_circular_create_#t~ret5#1.base|) 4))) (= (select .cse0 4) 0) (= (select .cse0 0) 0))) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (not (and (= |ULTIMATE.start_dll_circular_create_~head~0#1.offset| 0) (not (= |ULTIMATE.start_dll_circular_create_#t~ret5#1.base| |ULTIMATE.start_main_~#s~0#1.base|)) (= |ULTIMATE.start_dll_circular_create_#t~ret5#1.offset| 0) (= |ULTIMATE.start_dll_circular_create_~last~0#1.offset| 0) (not (= |ULTIMATE.start_dll_circular_create_~head~0#1.base| 0)) (= |ULTIMATE.start_dll_circular_create_~head~0#1.base| |ULTIMATE.start_dll_circular_create_~last~0#1.base|) (not (= |ULTIMATE.start_dll_circular_create_#t~ret5#1.base| |ULTIMATE.start_dll_circular_create_~last~0#1.base|))))) [2024-12-06 06:02:34,558 INFO L77 FloydHoareUtils]: At program point main_returnLabel#1(lines 613 627) the Hoare annotation is: true [2024-12-06 06:02:34,558 INFO L77 FloydHoareUtils]: At program point L618-3(lines 618 620) the Hoare annotation is: true [2024-12-06 06:02:34,558 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 625) the Hoare annotation is: true [2024-12-06 06:02:34,558 INFO L77 FloydHoareUtils]: At program point L586(line 586) the Hoare annotation is: (and (<= 2 |ULTIMATE.start_main_~len~0#1|) (<= 2 |ULTIMATE.start_dll_circular_create_~len#1|) (<= |ULTIMATE.start_dll_circular_create_~len#1| 2) (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (<= |ULTIMATE.start_main_~len~0#1| 2) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (not (= |ULTIMATE.start_main_~#s~0#1.base| 0)) (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point L586-1(line 586) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_dll_circular_create_#t~ret4#1.base|) 4))) (or (< |ULTIMATE.start_dll_circular_create_~len#1| 2) (not (and (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (= |ULTIMATE.start_dll_circular_create_#t~ret4#1.offset| 0) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (= (select |#valid| |ULTIMATE.start_dll_circular_create_#t~ret4#1.base|) 1) (not (= |ULTIMATE.start_dll_circular_create_#t~ret4#1.base| 0)))) (< |ULTIMATE.start_main_~len~0#1| 2) (not (and (not (= .cse0 |ULTIMATE.start_main_~#s~0#1.base|)) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (not (= |ULTIMATE.start_main_~#s~0#1.base| 0)))) (let ((.cse1 (select |#memory_$Pointer$.offset| |ULTIMATE.start_dll_circular_create_#t~ret4#1.base|))) (and (= (select .cse1 4) 0) (= (select .cse1 0) 0) (= .cse0 0))))) [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(line -1) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point main_ERROR#1(line 625) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point L621(lines 621 623) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point L588-1(lines 588 596) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point L588-3(lines 588 596) the Hoare annotation is: true [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point L577(lines 577 579) the Hoare annotation is: (and (= (store |old(#valid)| |node_create_~temp~0#1.base| 1) |#valid|) (= |node_create_~temp~0#1.offset| 0) (not (= |node_create_~temp~0#1.base| 0)) (= 0 (select |old(#valid)| |node_create_~temp~0#1.base|))) [2024-12-06 06:02:34,559 INFO L75 FloydHoareUtils]: For program point L573(line 573) no Hoare annotation was computed. [2024-12-06 06:02:34,559 INFO L77 FloydHoareUtils]: At program point $Ultimate##0(lines 575 584) the Hoare annotation is: (= |old(#valid)| |#valid|) [2024-12-06 06:02:34,560 INFO L77 FloydHoareUtils]: At program point node_createEXIT(lines 575 584) the Hoare annotation is: (let ((.cse0 (select |#memory_$Pointer$.offset| |node_create_#res#1.base|))) (and (= (select .cse0 0) 0) (= (select |old(#valid)| |node_create_#res#1.base|) 0) (= (select .cse0 4) 0) (not (= |node_create_#res#1.base| 0)) (= (let ((.cse1 (@diff |old(#valid)| |#valid|))) (store |old(#valid)| .cse1 (select |#valid| .cse1))) |#valid|) (= 0 |node_create_#res#1.offset|) (= (select |#valid| |node_create_#res#1.base|) 1) (= (select (select |#memory_$Pointer$.base| |node_create_#res#1.base|) 4) 0))) [2024-12-06 06:02:34,571 WARN L162 FloydHoareUtils]: Requires clause for node_create contained old-variable. Original clause: (= |old(#valid)| |#valid|) Eliminated clause: true [2024-12-06 06:02:34,575 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:580) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:283) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translateStore(Term2Expression.java:358) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:166) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:138) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:174) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.translate(Term2Expression.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:402) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBacktranslator.translateExpression(RCFGBacktranslator.java:1) at de.uni_freiburg.informatik.ultimate.core.lib.translation.DefaultTranslator.translateExpressionWithContext(DefaultTranslator.java:167) at de.uni_freiburg.informatik.ultimate.core.lib.translation.DefaultTranslator.translateProcedureContract(DefaultTranslator.java:380) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProcedureContract(ModelTranslationContainer.java:407) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.ModelTranslationContainer.translateProcedureContract(ModelTranslationContainer.java:396) at de.uni_freiburg.informatik.ultimate.core.coreplugin.services.BacktranslationService.translateProcedureContract(BacktranslationService.java:100) at de.uni_freiburg.informatik.ultimate.lib.proofs.floydhoare.FloydHoareUtils.createProcedureContractResults(FloydHoareUtils.java:186) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.createInvariantAndContractResults(CodeCheckObserver.java:544) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:518) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 06:02:34,579 INFO L158 Benchmark]: Toolchain (without parser) took 153669.68ms. Allocated memory was 142.6MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 116.2MB in the beginning and 664.4MB in the end (delta: -548.2MB). Peak memory consumption was 571.5MB. Max. memory is 16.1GB. [2024-12-06 06:02:34,579 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:02:34,579 INFO L158 Benchmark]: CACSL2BoogieTranslator took 287.91ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 98.5MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 06:02:34,580 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.39ms. Allocated memory is still 142.6MB. Free memory was 98.3MB in the beginning and 96.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:02:34,580 INFO L158 Benchmark]: Boogie Preprocessor took 19.34ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 95.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:02:34,580 INFO L158 Benchmark]: RCFGBuilder took 355.84ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 74.0MB in the end (delta: 21.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2024-12-06 06:02:34,581 INFO L158 Benchmark]: CodeCheck took 152970.59ms. Allocated memory was 142.6MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 74.0MB in the beginning and 664.4MB in the end (delta: -590.4MB). Peak memory consumption was 529.5MB. Max. memory is 16.1GB. [2024-12-06 06:02:34,582 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 2 procedures, 16 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 151.9s, OverallIterations: 39, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1670 SdHoareTripleChecker+Valid, 95.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 574 mSDsluCounter, 1084 SdHoareTripleChecker+Invalid, 90.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 298 mSDsCounter, 4341 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 19201 IncrementalHoareTripleChecker+Invalid, 23542 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 4341 mSolverCounterUnsat, 786 mSDtfsCounter, 19201 mSolverCounterSat, 0.4s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 12073 GetRequests, 11064 SyntacticMatches, 421 SemanticMatches, 588 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 202796 ImplicationChecksByTransitivity, 109.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 2.4s SatisfiabilityAnalysisTime, 65.4s InterpolantComputationTime, 680 NumberOfCodeBlocks, 680 NumberOfCodeBlocksAsserted, 38 NumberOfCheckSat, 642 ConstructedInterpolants, 0 QuantifiedInterpolants, 14518 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 38 InterpolantComputations, 3 PerfectInterpolantSequences, 68/267 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 - PositiveResult [Line: 625]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - ExceptionOrErrorResult: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int) de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: IllegalArgumentException: unknown symbol (@diff (Array Int Int) (Array Int Int) Int): de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Term2Expression.getBinaryOperator(Term2Expression.java:580) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 142.6MB. Free memory is still 80.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 287.91ms. Allocated memory is still 142.6MB. Free memory was 116.2MB in the beginning and 98.5MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 32.39ms. Allocated memory is still 142.6MB. Free memory was 98.3MB in the beginning and 96.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 19.34ms. Allocated memory is still 142.6MB. Free memory was 96.6MB in the beginning and 95.3MB in the end (delta: 1.3MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 355.84ms. Allocated memory is still 142.6MB. Free memory was 95.3MB in the beginning and 74.0MB in the end (delta: 21.3MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 152970.59ms. Allocated memory was 142.6MB in the beginning and 1.3GB in the end (delta: 1.1GB). Free memory was 74.0MB in the beginning and 664.4MB in the end (delta: -590.4MB). Peak memory consumption was 529.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-12-06 06:02:34,601 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/KojakReach.xml -i ../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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 32bit --witnessprinter.graph.data.programhash a81d76a671fec08918102c7898e8919d02b265d05707efa1508363dab4714d44 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-06 06:02:36,545 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-06 06:02:36,624 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/config/svcomp-Reach-32bit-Kojak_Bitvector.epf [2024-12-06 06:02:36,651 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-06 06:02:36,651 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-06 06:02:36,652 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-12-06 06:02:36,652 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-06 06:02:36,652 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-06 06:02:36,652 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-06 06:02:36,652 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-12-06 06:02:36,653 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-06 06:02:36,654 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2024-12-06 06:02:36,654 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-06 06:02:36,654 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:36,654 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-06 06:02:36,655 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-06 06:02:36,655 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-06 06:02:36,655 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2024-12-06 06:02:36,655 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:36,655 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2024-12-06 06:02:36,655 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a81d76a671fec08918102c7898e8919d02b265d05707efa1508363dab4714d44 [2024-12-06 06:02:36,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-06 06:02:36,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-06 06:02:36,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-06 06:02:36,914 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-06 06:02:36,915 INFO L274 PluginConnector]: CDTParser initialized [2024-12-06 06:02:36,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/../../sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i [2024-12-06 06:02:39,543 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/09c6895bf/a9b836d572d04fc18b09a2a49cb45989/FLAG73b963b71 [2024-12-06 06:02:39,818 INFO L384 CDTParser]: Found 1 translation units. [2024-12-06 06:02:39,818 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i [2024-12-06 06:02:39,829 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/09c6895bf/a9b836d572d04fc18b09a2a49cb45989/FLAG73b963b71 [2024-12-06 06:02:40,126 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/data/09c6895bf/a9b836d572d04fc18b09a2a49cb45989 [2024-12-06 06:02:40,128 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-06 06:02:40,129 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-06 06:02:40,130 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:40,130 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-06 06:02:40,134 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-06 06:02:40,134 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,135 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f05867c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40, skipping insertion in model container [2024-12-06 06:02:40,135 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,161 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-06 06:02:40,362 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i[24177,24190] [2024-12-06 06:02:40,364 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:40,372 INFO L200 MainTranslator]: Completed pre-run [2024-12-06 06:02:40,408 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_326b1fd5-ce68-4147-a32e-d7ba79a85bae/sv-benchmarks/c/list-simple/dll2c_remove_all_reverse.i[24177,24190] [2024-12-06 06:02:40,409 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-06 06:02:40,436 INFO L204 MainTranslator]: Completed translation [2024-12-06 06:02:40,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40 WrapperNode [2024-12-06 06:02:40,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-06 06:02:40,437 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:40,437 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-06 06:02:40,437 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-06 06:02:40,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,452 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,466 INFO L138 Inliner]: procedures = 129, calls = 37, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 105 [2024-12-06 06:02:40,466 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-06 06:02:40,467 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-06 06:02:40,467 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-06 06:02:40,467 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-06 06:02:40,474 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,474 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,477 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,477 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,485 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,486 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,488 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,490 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,490 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-06 06:02:40,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-06 06:02:40,494 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-06 06:02:40,494 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-06 06:02:40,494 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:02:40" (1/1) ... [2024-12-06 06:02:40,499 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-12-06 06:02:40,508 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 [2024-12-06 06:02:40,517 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-12-06 06:02:40,519 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2024-12-06 06:02:40,542 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-12-06 06:02:40,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2024-12-06 06:02:40,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-06 06:02:40,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-06 06:02:40,654 INFO L234 CfgBuilder]: Building ICFG [2024-12-06 06:02:40,656 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-06 06:02:40,919 INFO L? ?]: Removed 36 outVars from TransFormulas that were not future-live. [2024-12-06 06:02:40,919 INFO L283 CfgBuilder]: Performing block encoding [2024-12-06 06:02:41,007 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-06 06:02:41,007 INFO L312 CfgBuilder]: Removed 2 assume(true) statements. [2024-12-06 06:02:41,007 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:41 BoogieIcfgContainer [2024-12-06 06:02:41,007 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-06 06:02:41,008 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-12-06 06:02:41,008 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-12-06 06:02:41,017 INFO L274 PluginConnector]: CodeCheck initialized [2024-12-06 06:02:41,017 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:02:41" (1/1) ... [2024-12-06 06:02:41,024 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-06 06:02:41,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:41,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 16 states and 20 transitions. [2024-12-06 06:02:41,068 INFO L276 IsEmpty]: Start isEmpty. Operand 16 states and 20 transitions. [2024-12-06 06:02:41,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-12-06 06:02:41,072 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:41,072 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:41,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:02:41,074 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:02:41,075 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2024-12-06 06:02:41,221 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:41,223 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:02:41,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:41,276 INFO L256 TraceCheckSpWp]: Trace formula consists of 95 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:02:41,279 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:02:41,334 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-06 06:02:41,337 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (2)] Ended with exit code 0 [2024-12-06 06:02:41,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:41,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 17 states and 21 transitions. [2024-12-06 06:02:41,543 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 21 transitions. [2024-12-06 06:02:41,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-06 06:02:41,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:41,544 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:41,544 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:02:41,546 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:02:41,546 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Waiting until timeout for monitored process [2024-12-06 06:02:41,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:41,714 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:02:41,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:41,784 INFO L256 TraceCheckSpWp]: Trace formula consists of 157 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-12-06 06:02:41,786 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:02:41,835 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:02:41,838 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (3)] Ended with exit code 0 [2024-12-06 06:02:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:42,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 18 states and 23 transitions. [2024-12-06 06:02:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 18 states and 23 transitions. [2024-12-06 06:02:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2024-12-06 06:02:42,501 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:42,501 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:42,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:02:42,502 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:02:42,503 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2024-12-06 06:02:42,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:42,695 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:02:42,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:42,771 INFO L256 TraceCheckSpWp]: Trace formula consists of 180 conjuncts, 4 conjuncts are in the unsatisfiable core [2024-12-06 06:02:42,773 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:02:42,826 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-12-06 06:02:42,828 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2024-12-06 06:02:43,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:43,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 19 states and 24 transitions. [2024-12-06 06:02:43,210 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 24 transitions. [2024-12-06 06:02:43,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:43,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:43,210 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:43,210 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:02:43,212 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:02:43,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Waiting until timeout for monitored process [2024-12-06 06:02:43,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:43,674 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:02:43,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:02:43,766 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:02:43,777 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:02:43,800 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:02:44,014 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:02:44,014 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:02:44,381 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:02:44,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:02:44,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:44,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:02:44,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:02:44,556 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:44,557 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:02:44,572 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:02:44,579 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:44,580 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:02:44,593 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:02:44,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:44,756 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 34 [2024-12-06 06:02:44,787 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:02:44,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 51 [2024-12-06 06:02:44,801 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2024-12-06 06:02:44,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 31 [2024-12-06 06:02:44,838 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-06 06:02:45,292 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:02:45,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:02:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:45,335 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:02:45,367 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:45,373 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 102 treesize of output 55 [2024-12-06 06:02:45,387 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:02:45,399 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:02:45,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:02:46,060 INFO L349 Elim1Store]: treesize reduction 371, result has 6.1 percent of original size [2024-12-06 06:02:46,060 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 327 [2024-12-06 06:02:46,099 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:46,100 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 250 [2024-12-06 06:02:46,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 208 [2024-12-06 06:02:46,266 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:02:46,267 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 282 treesize of output 291 [2024-12-06 06:02:46,382 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:02:46,392 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:46,394 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 441 [2024-12-06 06:02:46,416 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:46,416 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2024-12-06 06:02:46,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:46,469 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:46,470 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 84 [2024-12-06 06:02:46,492 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:46,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:46,519 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:46,520 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:46,524 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 14 [2024-12-06 06:02:46,530 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:02:47,055 INFO L349 Elim1Store]: treesize reduction 155, result has 21.3 percent of original size [2024-12-06 06:02:47,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 4635 treesize of output 3540 [2024-12-06 06:02:47,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:47,264 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:02:47,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:02:47,443 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:02:47,443 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 162 treesize of output 174 [2024-12-06 06:02:47,986 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:02:47,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (5)] Ended with exit code 0 [2024-12-06 06:02:58,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:02:59,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:02:59,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 26 states and 48 transitions. [2024-12-06 06:02:59,708 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 48 transitions. [2024-12-06 06:02:59,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:02:59,709 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:02:59,709 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:02:59,710 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:02:59,711 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:02:59,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2024-12-06 06:03:00,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:00,166 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:03:00,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:00,236 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:03:00,243 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:03:00,247 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:03:00,297 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:03:00,297 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:03:00,410 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:03:00,411 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:03:00,458 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:00,458 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:03:00,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:00,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:03:00,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:03:00,513 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:03:00,518 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:00,519 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:03:00,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:03:00,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:00,630 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 42 [2024-12-06 06:03:00,638 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2024-12-06 06:03:00,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 31 [2024-12-06 06:03:00,666 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-06 06:03:00,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 42 [2024-12-06 06:03:00,956 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:03:00,956 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:03:01,057 INFO L349 Elim1Store]: treesize reduction 140, result has 9.1 percent of original size [2024-12-06 06:03:01,058 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 2 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 9 case distinctions, treesize of input 270 treesize of output 173 [2024-12-06 06:03:01,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:01,077 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 54 [2024-12-06 06:03:01,091 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2024-12-06 06:03:01,104 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 1 [2024-12-06 06:03:01,115 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:03:01,643 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:03:01,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:03:01,667 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:01,668 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 218 [2024-12-06 06:03:01,817 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:03:01,818 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 264 treesize of output 269 [2024-12-06 06:03:01,867 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 126 [2024-12-06 06:03:01,942 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:03:01,958 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:01,959 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2024-12-06 06:03:01,980 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:01,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:02,012 INFO L349 Elim1Store]: treesize reduction 55, result has 1.8 percent of original size [2024-12-06 06:03:02,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 133 treesize of output 88 [2024-12-06 06:03:02,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 68 [2024-12-06 06:03:02,050 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:02,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 52 treesize of output 14 [2024-12-06 06:03:02,059 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:03:02,069 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:02,069 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-06 06:03:02,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:02,404 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (6)] Ended with exit code 0 [2024-12-06 06:03:02,449 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse1 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse2 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse2 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse3 (select .cse9 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse5 (select .cse9 (_ bv4 32))) (.cse4 (select .cse7 (_ bv4 32))) (.cse8 (select |c_#memory_$Pointer$.offset| .cse3))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse3 .cse4) (= v_arrayElimIndex_18 .cse5) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= .cse3 (select .cse7 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse5 .cse4) (= (_ bv0 32) (select .cse8 (_ bv0 32))) (= (select .cse8 (_ bv4 32)) (_ bv0 32)) (not (= .cse3 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse18 (select |c_#memory_$Pointer$.base| .cse13))) (let ((.cse15 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse18 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse10 (select .cse15 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse16 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse14 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse11 (select .cse18 (_ bv0 32))) (.cse17 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse1) (= .cse11 (select .cse12 (_ bv0 32))) (= .cse13 .cse11) (not (= v_arrayElimCell_14 .cse11)) (= (_ bv0 32) (select .cse14 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse15 .cse16)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse11)) (= v_DerPreprocessor_4 .cse16) (= .cse16 .cse11) (= (select .cse14 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse17 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse11) (_ bv4 32)) .cse13) (= (_ bv0 32) (select .cse17 (_ bv4 32)))))))))))) .cse2)))) is different from false [2024-12-06 06:03:02,973 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse1 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse2 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse2 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse3 (select .cse9 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse5 (select .cse9 (_ bv4 32))) (.cse4 (select .cse7 (_ bv4 32))) (.cse8 (select |c_#memory_$Pointer$.offset| .cse3))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse3 .cse4) (= v_arrayElimIndex_18 .cse5) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= .cse3 (select .cse7 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse5 .cse4) (= (_ bv0 32) (select .cse8 (_ bv0 32))) (= (select .cse8 (_ bv4 32)) (_ bv0 32)) (not (= .cse3 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse18 (select |c_#memory_$Pointer$.base| .cse13))) (let ((.cse15 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse18 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse10 (select .cse15 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse16 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse14 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse11 (select .cse18 (_ bv0 32))) (.cse17 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse1) (= .cse11 (select .cse12 (_ bv0 32))) (= .cse13 .cse11) (not (= v_arrayElimCell_14 .cse11)) (= (_ bv0 32) (select .cse14 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse15 .cse16)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse11)) (= v_DerPreprocessor_4 .cse16) (= .cse16 .cse11) (= (select .cse14 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse17 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse11) (_ bv4 32)) .cse13) (= (_ bv0 32) (select .cse17 (_ bv4 32)))))))))))) .cse2))))) is different from true [2024-12-06 06:03:13,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-12-06 06:03:14,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:03:14,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 27 states and 58 transitions. [2024-12-06 06:03:14,061 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 58 transitions. [2024-12-06 06:03:14,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:03:14,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:03:14,061 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:03:14,061 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:03:14,063 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:03:14,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Waiting until timeout for monitored process [2024-12-06 06:03:14,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:14,614 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:03:14,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:03:14,696 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:03:14,704 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:03:14,708 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:03:14,763 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:03:14,763 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:03:14,897 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:03:14,897 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:03:14,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:14,927 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:03:14,933 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:03:14,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:14,968 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:03:14,975 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:03:14,983 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:14,983 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:03:35,270 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:03:35,270 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 67 [2024-12-06 06:03:35,294 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:03:35,581 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:03:35,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:03:35,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:35,601 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 56 [2024-12-06 06:03:35,660 INFO L349 Elim1Store]: treesize reduction 110, result has 7.6 percent of original size [2024-12-06 06:03:35,660 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 127 treesize of output 96 [2024-12-06 06:03:35,670 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 73 treesize of output 55 [2024-12-06 06:03:35,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 1 [2024-12-06 06:03:35,688 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:03:36,251 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:03:36,252 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:03:36,280 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:36,281 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 242 [2024-12-06 06:03:36,371 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:03:36,371 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 292 treesize of output 301 [2024-12-06 06:03:36,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 138 [2024-12-06 06:03:36,444 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:03:36,450 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:36,452 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 407 [2024-12-06 06:03:36,465 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:36,465 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 50 [2024-12-06 06:03:36,477 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:36,488 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:36,488 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2024-12-06 06:03:36,500 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:36,500 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 53 [2024-12-06 06:03:36,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:37,607 INFO L349 Elim1Store]: treesize reduction 104, result has 27.3 percent of original size [2024-12-06 06:03:37,608 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 2059 treesize of output 1484 [2024-12-06 06:03:37,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:37,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:37,709 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:37,740 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:03:37,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:37,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:03:37,811 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:03:37,811 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 522 treesize of output 502 [2024-12-06 06:03:37,887 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 238 treesize of output 223 [2024-12-06 06:03:38,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 110 treesize of output 107 [2024-12-06 06:03:38,426 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-06 06:03:39,790 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 29 [2024-12-06 06:03:39,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 23 [2024-12-06 06:03:39,799 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 45 treesize of output 35 [2024-12-06 06:03:39,802 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 23 [2024-12-06 06:03:39,811 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:03:39,815 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (7)] Ended with exit code 0 [2024-12-06 06:03:49,845 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.offset| (_ bv0 32))) (.cse2 (not (= |c_ULTIMATE.start_main_~#s~0#1.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse3 (not (= (_ bv0 32) |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse4 (= (_ bv0 32) |c_ULTIMATE.start_dll_circular_create_~last~0#1.offset|)) (.cse0 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|) (_ bv4 32)))) (.cse6 (not (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#s~0#1.base| |c_ULTIMATE.start_dll_circular_create_~head~0#1.base|)))) (and (= (select .cse0 (_ bv4 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4 (not (and .cse1 .cse2 .cse3 .cse4 (exists ((v_DerPreprocessor_2 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_3 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse0 (store (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|) (_ bv4 32) (_ bv0 32)))) .cse5 .cse6 .cse7)) .cse5 .cse6 (not (= |c_ULTIMATE.start_dll_circular_create_~len#1| (_ bv2 32))) .cse7 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|))) is different from false [2024-12-06 06:04:20,422 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse1 (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.offset| (_ bv0 32))) (.cse2 (not (= |c_ULTIMATE.start_main_~#s~0#1.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse3 (not (= (_ bv0 32) |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse4 (= (_ bv0 32) |c_ULTIMATE.start_dll_circular_create_~last~0#1.offset|)) (.cse0 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|) (_ bv4 32)))) (.cse6 (not (= |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|))) (.cse7 (not (= |c_ULTIMATE.start_main_~#s~0#1.base| |c_ULTIMATE.start_dll_circular_create_~head~0#1.base|)))) (and (= (select .cse0 (_ bv4 32)) (_ bv0 32)) .cse1 .cse2 .cse3 .cse4 (not (and .cse1 .cse2 .cse3 .cse4 (exists ((v_DerPreprocessor_2 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_3 (Array (_ BitVec 32) (_ BitVec 32)))) (= .cse0 (store (select (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_dll_circular_create_~last~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_dll_circular_create_~head~0#1.base| v_DerPreprocessor_3) |c_ULTIMATE.start_dll_circular_create_~last~0#1.base|) (_ bv4 32) (_ bv0 32)))) .cse5 .cse6 .cse7)) .cse5 .cse6 (not (= |c_ULTIMATE.start_dll_circular_create_~len#1| (_ bv2 32))) .cse7 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)))) is different from true [2024-12-06 06:04:20,800 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse11 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse15 (= (_ bv0 32) (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse5 (select .cse4 (_ bv4 32)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse5))) (let ((.cse12 (select .cse14 (_ bv4 32)))) (let ((.cse1 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse12 v_DerPreprocessor_23))) (let ((.cse10 (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse2 v_DerPreprocessor_27) .cse12 v_DerPreprocessor_28))) (let ((.cse3 (select .cse14 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse8 (select |c_#memory_$Pointer$.offset| .cse2)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse1 .cse2) v_DerPreprocessor_22) (= .cse3 (select .cse4 (_ bv0 32))) (= .cse5 .cse3) (= .cse2 .cse3) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse3)) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse2 v_DerPreprocessor_20) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse8 (_ bv4 32))) (= (select .cse9 .cse2) v_DerPreprocessor_27) (= (select .cse8 (_ bv0 32)) (_ bv0 32)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse12 .cse5) (= (store .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13)))))))))))) (= (_ bv0 32) (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse15 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse22 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse16 (select .cse22 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse19 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse18 (select .cse22 (_ bv4 32))) (.cse17 (select .cse20 (_ bv4 32))) (.cse21 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse16 .cse17) (= v_arrayElimIndex_18 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= (select .cse19 (_ bv4 32)) (_ bv0 32)) (= .cse16 (select .cse20 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse18 .cse17) (= (_ bv0 32) (select .cse21 (_ bv0 32))) (= (select .cse21 (_ bv4 32)) (_ bv0 32)) (not (= .cse16 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse26 (select .cse25 (_ bv4 32)))) (let ((.cse31 (select |c_#memory_$Pointer$.base| .cse26))) (let ((.cse28 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse31 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse29 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse31 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse29))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse24 (select .cse25 (_ bv0 32))) (= .cse26 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse28 .cse29)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= v_DerPreprocessor_4 .cse29) (= .cse29 .cse24) (= (select .cse27 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse24) (_ bv4 32)) .cse26) (= (_ bv0 32) (select .cse30 (_ bv4 32)))))))))))) .cse15))))) is different from false [2024-12-06 06:04:21,438 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse15 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse15 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse22 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse16 (select .cse22 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse19 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse18 (select .cse22 (_ bv4 32))) (.cse17 (select .cse20 (_ bv4 32))) (.cse21 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse16 .cse17) (= v_arrayElimIndex_18 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= (select .cse19 (_ bv4 32)) (_ bv0 32)) (= .cse16 (select .cse20 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse18 .cse17) (= (_ bv0 32) (select .cse21 (_ bv0 32))) (= (select .cse21 (_ bv4 32)) (_ bv0 32)) (not (= .cse16 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse26 (select .cse25 (_ bv4 32)))) (let ((.cse31 (select |c_#memory_$Pointer$.base| .cse26))) (let ((.cse28 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse31 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse29 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse31 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse29))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse24 (select .cse25 (_ bv0 32))) (= .cse26 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse28 .cse29)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= v_DerPreprocessor_4 .cse29) (= .cse29 .cse24) (= (select .cse27 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse24) (_ bv4 32)) .cse26) (= (_ bv0 32) (select .cse30 (_ bv4 32)))))))))))) .cse15))))) is different from false [2024-12-06 06:04:21,489 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse13 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse11 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse15 (= (_ bv0 32) (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse5 (select .cse4 (_ bv4 32)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse5))) (let ((.cse12 (select .cse14 (_ bv4 32)))) (let ((.cse1 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse12 v_DerPreprocessor_23))) (let ((.cse10 (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse2 v_DerPreprocessor_27) .cse12 v_DerPreprocessor_28))) (let ((.cse3 (select .cse14 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse8 (select |c_#memory_$Pointer$.offset| .cse2)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse1 .cse2) v_DerPreprocessor_22) (= .cse3 (select .cse4 (_ bv0 32))) (= .cse5 .cse3) (= .cse2 .cse3) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse3)) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse2 v_DerPreprocessor_20) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse8 (_ bv4 32))) (= (select .cse9 .cse2) v_DerPreprocessor_27) (= (select .cse8 (_ bv0 32)) (_ bv0 32)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse12 .cse5) (= (store .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13)))))))))))) (= (_ bv0 32) (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse15 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse22 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse16 (select .cse22 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse19 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse18 (select .cse22 (_ bv4 32))) (.cse17 (select .cse20 (_ bv4 32))) (.cse21 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse16 .cse17) (= v_arrayElimIndex_18 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= (select .cse19 (_ bv4 32)) (_ bv0 32)) (= .cse16 (select .cse20 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse18 .cse17) (= (_ bv0 32) (select .cse21 (_ bv0 32))) (= (select .cse21 (_ bv4 32)) (_ bv0 32)) (not (= .cse16 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse26 (select .cse25 (_ bv4 32)))) (let ((.cse31 (select |c_#memory_$Pointer$.base| .cse26))) (let ((.cse28 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse31 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse29 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse31 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse29))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse24 (select .cse25 (_ bv0 32))) (= .cse26 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse28 .cse29)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= v_DerPreprocessor_4 .cse29) (= .cse29 .cse24) (= (select .cse27 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse24) (_ bv4 32)) .cse26) (= (_ bv0 32) (select .cse30 (_ bv4 32)))))))))))) .cse15)))))) is different from true [2024-12-06 06:04:21,514 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse15 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse15 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse22 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse16 (select .cse22 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse19 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse18 (select .cse22 (_ bv4 32))) (.cse17 (select .cse20 (_ bv4 32))) (.cse21 (select |c_#memory_$Pointer$.offset| .cse16))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse16 .cse17) (= v_arrayElimIndex_18 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= (select .cse19 (_ bv4 32)) (_ bv0 32)) (= .cse16 (select .cse20 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse18 .cse17) (= (_ bv0 32) (select .cse21 (_ bv0 32))) (= (select .cse21 (_ bv4 32)) (_ bv0 32)) (not (= .cse16 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse26 (select .cse25 (_ bv4 32)))) (let ((.cse31 (select |c_#memory_$Pointer$.base| .cse26))) (let ((.cse28 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse31 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse23 (select .cse28 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse29 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse31 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse29))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse24 (select .cse25 (_ bv0 32))) (= .cse26 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse28 .cse29)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= v_DerPreprocessor_4 .cse29) (= .cse29 .cse24) (= (select .cse27 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse24) (_ bv4 32)) .cse26) (= (_ bv0 32) (select .cse30 (_ bv4 32)))))))))))) .cse15)))))) is different from true [2024-12-06 06:04:21,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:21,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 29 states and 75 transitions. [2024-12-06 06:04:21,529 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 75 transitions. [2024-12-06 06:04:21,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:21,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:21,529 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:21,530 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:21,531 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:21,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Waiting until timeout for monitored process [2024-12-06 06:04:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:21,995 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:22,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:22,060 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:22,068 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:22,073 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:22,146 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:22,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:22,291 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:22,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:22,369 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:04:22,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2024-12-06 06:04:22,384 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:22,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:22,401 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:22,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:22,419 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:22,419 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:22,470 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:04:22,470 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 67 [2024-12-06 06:04:22,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:04:22,855 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:22,856 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:22,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:22,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 56 [2024-12-06 06:04:22,894 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:04:22,910 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:22,916 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:22,917 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 46 [2024-12-06 06:04:23,786 INFO L349 Elim1Store]: treesize reduction 373, result has 5.6 percent of original size [2024-12-06 06:04:23,787 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 12 new quantified variables, introduced 25 case distinctions, treesize of input 404 treesize of output 373 [2024-12-06 06:04:23,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 192 treesize of output 234 [2024-12-06 06:04:23,836 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 200 [2024-12-06 06:04:23,929 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:04:23,929 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 6 new quantified variables, introduced 5 case distinctions, treesize of input 262 treesize of output 267 [2024-12-06 06:04:23,967 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:04:23,981 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:24,046 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:24,047 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 339 [2024-12-06 06:04:24,057 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:24,057 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 45 [2024-12-06 06:04:24,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:24,085 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:24,086 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 55 [2024-12-06 06:04:24,096 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:24,106 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:24,106 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 165 [2024-12-06 06:04:25,643 INFO L349 Elim1Store]: treesize reduction 157, result has 20.3 percent of original size [2024-12-06 06:04:25,644 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 8 new quantified variables, introduced 20 case distinctions, treesize of input 5382 treesize of output 4822 [2024-12-06 06:04:25,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:25,762 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:25,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:25,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:25,826 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:25,905 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:25,905 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 502 treesize of output 482 [2024-12-06 06:04:25,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 215 [2024-12-06 06:04:26,290 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 103 [2024-12-06 06:04:26,430 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-06 06:04:27,931 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:27,936 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (8)] Ended with exit code 0 [2024-12-06 06:04:28,738 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse5 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (exists ((v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse1 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse2 (select .cse1 (_ bv4 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse0 (select (select |c_#memory_$Pointer$.base| .cse2) (_ bv0 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 (select .cse1 (_ bv0 32))) (= .cse2 .cse0) (not (= v_arrayElimCell_14 .cse0)) (= (_ bv0 32) (select .cse3 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 .cse4) (= (select .cse3 (_ bv4 32)) (_ bv0 32)) (= (select (select |c_#memory_$Pointer$.offset| .cse2) (_ bv0 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse2) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32)))))))) .cse5 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|) (not (and (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse7 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse7)) (.cse8 (store |c_#memory_$Pointer$.base| .cse7 v_DerPreprocessor_32))) (and (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse7)) (= .cse7 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse7 .cse4) (= .cse7 (select (select .cse8 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= v_arrayElimIndex_40 .cse7) (= .cse7 (select (select .cse8 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse7)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse7) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse7 (select (select |c_#memory_$Pointer$.base| .cse7) (_ bv4 32))))))) .cse5)))) is different from false [2024-12-06 06:04:29,284 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse5 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (exists ((v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse1 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse2 (select .cse1 (_ bv4 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse0 (select (select |c_#memory_$Pointer$.base| .cse2) (_ bv0 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 (select .cse1 (_ bv0 32))) (= .cse2 .cse0) (not (= v_arrayElimCell_14 .cse0)) (= (_ bv0 32) (select .cse3 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 .cse4) (= (select .cse3 (_ bv4 32)) (_ bv0 32)) (= (select (select |c_#memory_$Pointer$.offset| .cse2) (_ bv0 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse2) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32)))))))) .cse5 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|) (not (and (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse7 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse7)) (.cse8 (store |c_#memory_$Pointer$.base| .cse7 v_DerPreprocessor_32))) (and (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse7)) (= .cse7 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse7 .cse4) (= .cse7 (select (select .cse8 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= v_arrayElimIndex_40 .cse7) (= .cse7 (select (select .cse8 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse7)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse7) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse7 (select (select |c_#memory_$Pointer$.base| .cse7) (_ bv4 32))))))) .cse5))))) is different from true [2024-12-06 06:04:29,774 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse6 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse26 (= (_ bv0 32) (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_DerPreprocessor_34 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_36 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_38 (_ BitVec 32)) (v_DerPreprocessor_35 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_33 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_41 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_43 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_42 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse11 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_34) v_DerPreprocessor_33 v_DerPreprocessor_35) .cse13 v_DerPreprocessor_36))) (let ((.cse5 (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_41) .cse8 v_DerPreprocessor_42) .cse13 v_DerPreprocessor_43))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38)) (.cse1 (select .cse7 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse3 (select .cse12 (_ bv0 32))) (.cse10 (select |c_#memory_$Pointer$.offset| .cse8))) (and (= (store .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse3 (select .cse4 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= v_DerPreprocessor_42 (select .cse7 .cse8)) (= (select .cse4 (_ bv4 32)) .cse3) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= v_arrayElimIndex_40 .cse3) (not (= v_arrayElimIndex_38 .cse3)) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= .cse8 .cse3) (= v_DerPreprocessor_35 (select .cse11 .cse8)) (= .cse8 v_DerPreprocessor_33) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse3 (select (select |c_#memory_$Pointer$.base| .cse3) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32)))))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse17 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse18 (select .cse17 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse24 (select .cse25 (_ bv4 32)))) (let ((.cse14 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse24 v_DerPreprocessor_23))) (let ((.cse23 (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse15 v_DerPreprocessor_27) .cse24 v_DerPreprocessor_28))) (let ((.cse16 (select .cse25 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse21 (select |c_#memory_$Pointer$.offset| .cse15)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse14 .cse15) v_DerPreprocessor_22) (= .cse16 (select .cse17 (_ bv0 32))) (= .cse18 .cse16) (= .cse15 .cse16) (= (_ bv0 32) (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse16)) (= (_ bv0 32) (select .cse20 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= .cse15 v_DerPreprocessor_20) (= (select .cse20 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse21 (_ bv4 32))) (= (select .cse22 .cse15) v_DerPreprocessor_27) (= (select .cse21 (_ bv0 32)) (_ bv0 32)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse24 .cse18) (= (store .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2)))))))))))) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse26 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse33 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse27 (select .cse33 (_ bv0 32))) (.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse29 (select .cse33 (_ bv4 32))) (.cse28 (select .cse31 (_ bv4 32))) (.cse32 (select |c_#memory_$Pointer$.offset| .cse27))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse27 .cse28) (= v_arrayElimIndex_18 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse27)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (= .cse27 (select .cse31 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse29 .cse28) (= (_ bv0 32) (select .cse32 (_ bv0 32))) (= (select .cse32 (_ bv4 32)) (_ bv0 32)) (not (= .cse27 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse37 (select .cse36 (_ bv4 32)))) (let ((.cse42 (select |c_#memory_$Pointer$.base| .cse37))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse42 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse34 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse40 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse35 (select .cse42 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= .cse35 (select .cse36 (_ bv0 32))) (= .cse37 .cse35) (not (= v_arrayElimCell_14 .cse35)) (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse39 .cse40)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse35)) (= v_DerPreprocessor_4 .cse40) (= .cse40 .cse35) (= (select .cse38 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse35) (_ bv4 32)) .cse37) (= (_ bv0 32) (select .cse41 (_ bv4 32)))))))))))) .cse26))))) is different from false [2024-12-06 06:04:30,766 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse6 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse26 (= (_ bv0 32) (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (not (exists ((v_DerPreprocessor_34 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_36 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_38 (_ BitVec 32)) (v_DerPreprocessor_35 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_33 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_41 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_43 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_42 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse11 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_34) v_DerPreprocessor_33 v_DerPreprocessor_35) .cse13 v_DerPreprocessor_36))) (let ((.cse5 (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_41) .cse8 v_DerPreprocessor_42) .cse13 v_DerPreprocessor_43))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38)) (.cse1 (select .cse7 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse3 (select .cse12 (_ bv0 32))) (.cse10 (select |c_#memory_$Pointer$.offset| .cse8))) (and (= (store .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse3 (select .cse4 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= v_DerPreprocessor_42 (select .cse7 .cse8)) (= (select .cse4 (_ bv4 32)) .cse3) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= v_arrayElimIndex_40 .cse3) (not (= v_arrayElimIndex_38 .cse3)) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= .cse8 .cse3) (= v_DerPreprocessor_35 (select .cse11 .cse8)) (= .cse8 v_DerPreprocessor_33) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse3 (select (select |c_#memory_$Pointer$.base| .cse3) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32))))))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse17 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse18 (select .cse17 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse24 (select .cse25 (_ bv4 32)))) (let ((.cse14 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse24 v_DerPreprocessor_23))) (let ((.cse23 (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse15 v_DerPreprocessor_27) .cse24 v_DerPreprocessor_28))) (let ((.cse16 (select .cse25 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse21 (select |c_#memory_$Pointer$.offset| .cse15)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse14 .cse15) v_DerPreprocessor_22) (= .cse16 (select .cse17 (_ bv0 32))) (= .cse18 .cse16) (= .cse15 .cse16) (= (_ bv0 32) (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse16)) (= (_ bv0 32) (select .cse20 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= .cse15 v_DerPreprocessor_20) (= (select .cse20 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse21 (_ bv4 32))) (= (select .cse22 .cse15) v_DerPreprocessor_27) (= (select .cse21 (_ bv0 32)) (_ bv0 32)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse24 .cse18) (= (store .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2)))))))))))) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse26 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse33 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse27 (select .cse33 (_ bv0 32))) (.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse29 (select .cse33 (_ bv4 32))) (.cse28 (select .cse31 (_ bv4 32))) (.cse32 (select |c_#memory_$Pointer$.offset| .cse27))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse27 .cse28) (= v_arrayElimIndex_18 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse27)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (= .cse27 (select .cse31 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse29 .cse28) (= (_ bv0 32) (select .cse32 (_ bv0 32))) (= (select .cse32 (_ bv4 32)) (_ bv0 32)) (not (= .cse27 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse37 (select .cse36 (_ bv4 32)))) (let ((.cse42 (select |c_#memory_$Pointer$.base| .cse37))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse42 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse34 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse40 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse35 (select .cse42 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= .cse35 (select .cse36 (_ bv0 32))) (= .cse37 .cse35) (not (= v_arrayElimCell_14 .cse35)) (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse39 .cse40)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse35)) (= v_DerPreprocessor_4 .cse40) (= .cse40 .cse35) (= (select .cse38 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse35) (_ bv4 32)) .cse37) (= (_ bv0 32) (select .cse41 (_ bv4 32)))))))))))) .cse26))))) is different from false [2024-12-06 06:04:31,004 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse6 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse26 (= (_ bv0 32) (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_DerPreprocessor_34 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_36 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_38 (_ BitVec 32)) (v_DerPreprocessor_35 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_33 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_41 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_43 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_42 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse11 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_34) v_DerPreprocessor_33 v_DerPreprocessor_35) .cse13 v_DerPreprocessor_36))) (let ((.cse5 (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_41) .cse8 v_DerPreprocessor_42) .cse13 v_DerPreprocessor_43))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38)) (.cse1 (select .cse7 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse3 (select .cse12 (_ bv0 32))) (.cse10 (select |c_#memory_$Pointer$.offset| .cse8))) (and (= (store .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse3 (select .cse4 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= v_DerPreprocessor_42 (select .cse7 .cse8)) (= (select .cse4 (_ bv4 32)) .cse3) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= v_arrayElimIndex_40 .cse3) (not (= v_arrayElimIndex_38 .cse3)) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= .cse8 .cse3) (= v_DerPreprocessor_35 (select .cse11 .cse8)) (= .cse8 v_DerPreprocessor_33) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse3 (select (select |c_#memory_$Pointer$.base| .cse3) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32)))))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse17 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse18 (select .cse17 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse24 (select .cse25 (_ bv4 32)))) (let ((.cse14 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse24 v_DerPreprocessor_23))) (let ((.cse23 (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse15 v_DerPreprocessor_27) .cse24 v_DerPreprocessor_28))) (let ((.cse16 (select .cse25 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse21 (select |c_#memory_$Pointer$.offset| .cse15)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse14 .cse15) v_DerPreprocessor_22) (= .cse16 (select .cse17 (_ bv0 32))) (= .cse18 .cse16) (= .cse15 .cse16) (= (_ bv0 32) (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse16)) (= (_ bv0 32) (select .cse20 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= .cse15 v_DerPreprocessor_20) (= (select .cse20 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse21 (_ bv4 32))) (= (select .cse22 .cse15) v_DerPreprocessor_27) (= (select .cse21 (_ bv0 32)) (_ bv0 32)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse24 .cse18) (= (store .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2)))))))))))) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse26 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse33 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse27 (select .cse33 (_ bv0 32))) (.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse29 (select .cse33 (_ bv4 32))) (.cse28 (select .cse31 (_ bv4 32))) (.cse32 (select |c_#memory_$Pointer$.offset| .cse27))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse27 .cse28) (= v_arrayElimIndex_18 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse27)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (= .cse27 (select .cse31 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse29 .cse28) (= (_ bv0 32) (select .cse32 (_ bv0 32))) (= (select .cse32 (_ bv4 32)) (_ bv0 32)) (not (= .cse27 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse37 (select .cse36 (_ bv4 32)))) (let ((.cse42 (select |c_#memory_$Pointer$.base| .cse37))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse42 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse34 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse40 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse35 (select .cse42 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= .cse35 (select .cse36 (_ bv0 32))) (= .cse37 .cse35) (not (= v_arrayElimCell_14 .cse35)) (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse39 .cse40)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse35)) (= v_DerPreprocessor_4 .cse40) (= .cse40 .cse35) (= (select .cse38 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse35) (_ bv4 32)) .cse37) (= (_ bv0 32) (select .cse41 (_ bv4 32)))))))))))) .cse26)))))) is different from true [2024-12-06 06:04:31,030 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse0 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse6 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse26 (= (_ bv0 32) (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (not (exists ((v_DerPreprocessor_34 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_36 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_38 (_ BitVec 32)) (v_DerPreprocessor_35 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_33 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_41 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_43 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_42 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse12 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40))) (let ((.cse13 (select .cse12 (_ bv4 32)))) (let ((.cse11 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_34) v_DerPreprocessor_33 v_DerPreprocessor_35) .cse13 v_DerPreprocessor_36))) (let ((.cse5 (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse8 (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_41) .cse8 v_DerPreprocessor_42) .cse13 v_DerPreprocessor_43))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38)) (.cse1 (select .cse7 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse9 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse3 (select .cse12 (_ bv0 32))) (.cse10 (select |c_#memory_$Pointer$.offset| .cse8))) (and (= (store .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse3 (select .cse4 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= v_DerPreprocessor_42 (select .cse7 .cse8)) (= (select .cse4 (_ bv4 32)) .cse3) (= (_ bv0 32) (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (_ bv0 32) (select .cse9 (_ bv4 32))) (= (_ bv0 32) (select .cse9 (_ bv0 32))) (= v_arrayElimIndex_40 .cse3) (not (= v_arrayElimIndex_38 .cse3)) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= .cse8 .cse3) (= v_DerPreprocessor_35 (select .cse11 .cse8)) (= .cse8 v_DerPreprocessor_33) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse3 (select (select |c_#memory_$Pointer$.base| .cse3) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32))))))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse17 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse18 (select .cse17 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse24 (select .cse25 (_ bv4 32)))) (let ((.cse14 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse24 v_DerPreprocessor_23))) (let ((.cse23 (select .cse14 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse15 v_DerPreprocessor_27) .cse24 v_DerPreprocessor_28))) (let ((.cse16 (select .cse25 (_ bv0 32))) (.cse20 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse21 (select |c_#memory_$Pointer$.offset| .cse15)) (.cse19 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse14 .cse15) v_DerPreprocessor_22) (= .cse16 (select .cse17 (_ bv0 32))) (= .cse18 .cse16) (= .cse15 .cse16) (= (_ bv0 32) (select .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse16)) (= (_ bv0 32) (select .cse20 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse16)) (= .cse15 v_DerPreprocessor_20) (= (select .cse20 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse21 (_ bv4 32))) (= (select .cse22 .cse15) v_DerPreprocessor_27) (= (select .cse21 (_ bv0 32)) (_ bv0 32)) (= (store .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse24 .cse18) (= (store .cse19 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse2)))))))))))) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse26 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse0)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse33 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse27 (select .cse33 (_ bv0 32))) (.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse29 (select .cse33 (_ bv4 32))) (.cse28 (select .cse31 (_ bv4 32))) (.cse32 (select |c_#memory_$Pointer$.offset| .cse27))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse27 .cse28) (= v_arrayElimIndex_18 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse27)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (= .cse27 (select .cse31 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse29 .cse28) (= (_ bv0 32) (select .cse32 (_ bv0 32))) (= (select .cse32 (_ bv4 32)) (_ bv0 32)) (not (= .cse27 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse37 (select .cse36 (_ bv4 32)))) (let ((.cse42 (select |c_#memory_$Pointer$.base| .cse37))) (let ((.cse39 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse42 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse34 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse40 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse35 (select .cse42 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse6) (= .cse35 (select .cse36 (_ bv0 32))) (= .cse37 .cse35) (not (= v_arrayElimCell_14 .cse35)) (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse39 .cse40)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse35)) (= v_DerPreprocessor_4 .cse40) (= .cse40 .cse35) (= (select .cse38 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse35) (_ bv4 32)) .cse37) (= (_ bv0 32) (select .cse41 (_ bv4 32)))))))))))) .cse26)))))) is different from true [2024-12-06 06:04:31,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:31,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 31 states and 96 transitions. [2024-12-06 06:04:31,049 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 96 transitions. [2024-12-06 06:04:31,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:31,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:31,049 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:31,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:31,051 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:31,054 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Waiting until timeout for monitored process [2024-12-06 06:04:31,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:31,588 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:31,663 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:31,671 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:31,675 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:31,754 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:31,755 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:31,918 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:31,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:31,944 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:04:31,947 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:31,948 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:04:31,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:31,989 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:31,989 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:31,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:31,997 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:32,003 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:32,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:32,106 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 34 [2024-12-06 06:04:32,142 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:04:32,143 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 51 [2024-12-06 06:04:32,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 27 [2024-12-06 06:04:32,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-06 06:04:32,177 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 15 [2024-12-06 06:04:32,594 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:32,594 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:32,689 INFO L349 Elim1Store]: treesize reduction 141, result has 6.0 percent of original size [2024-12-06 06:04:32,690 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 6 case distinctions, treesize of input 281 treesize of output 223 [2024-12-06 06:04:32,702 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 193 treesize of output 149 [2024-12-06 06:04:32,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:32,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:04:32,733 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:32,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:04:33,408 INFO L349 Elim1Store]: treesize reduction 371, result has 6.1 percent of original size [2024-12-06 06:04:33,409 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 327 [2024-12-06 06:04:33,433 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:33,434 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 208 treesize of output 258 [2024-12-06 06:04:33,583 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:04:33,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 304 treesize of output 325 [2024-12-06 06:04:33,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 116 treesize of output 142 [2024-12-06 06:04:33,713 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:33,732 INFO L349 Elim1Store]: treesize reduction 86, result has 1.1 percent of original size [2024-12-06 06:04:33,732 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 202 treesize of output 142 [2024-12-06 06:04:33,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 124 treesize of output 97 [2024-12-06 06:04:33,760 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:33,761 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2024-12-06 06:04:33,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:33,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:33,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:33,783 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:33,788 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 68 treesize of output 14 [2024-12-06 06:04:33,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:04:33,803 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:33,803 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2024-12-06 06:04:33,809 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:34,214 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:34,220 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (9)] Ended with exit code 0 [2024-12-06 06:04:34,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:34,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 31 states and 96 transitions. [2024-12-06 06:04:34,291 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 96 transitions. [2024-12-06 06:04:34,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:34,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:34,291 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:34,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:34,293 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:34,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Waiting until timeout for monitored process [2024-12-06 06:04:34,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:34,829 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:34,902 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:34,910 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:34,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:34,995 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:34,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:35,142 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:35,142 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:35,197 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:35,197 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:35,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:35,222 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:35,231 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:35,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:35,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:35,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:35,314 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:04:35,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 67 [2024-12-06 06:04:35,341 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:04:35,675 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:35,676 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:35,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:35,697 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 56 [2024-12-06 06:04:35,717 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 47 [2024-12-06 06:04:35,730 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:04:35,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:35,751 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:04:36,493 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:04:36,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:04:36,517 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:36,518 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 250 [2024-12-06 06:04:36,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:36,543 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 208 [2024-12-06 06:04:36,654 INFO L349 Elim1Store]: treesize reduction 85, result has 5.6 percent of original size [2024-12-06 06:04:36,655 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 282 treesize of output 295 [2024-12-06 06:04:36,725 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:36,747 INFO L349 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2024-12-06 06:04:36,747 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 267 treesize of output 199 [2024-12-06 06:04:36,757 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 185 treesize of output 146 [2024-12-06 06:04:36,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:36,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:36,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:36,778 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:36,782 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 14 [2024-12-06 06:04:36,791 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:36,792 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 17 [2024-12-06 06:04:36,799 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:36,807 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:36,807 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2024-12-06 06:04:36,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:36,891 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:04:37,251 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:37,255 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (10)] Ended with exit code 0 [2024-12-06 06:04:37,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:37,314 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 31 states and 96 transitions. [2024-12-06 06:04:37,314 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 96 transitions. [2024-12-06 06:04:37,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:37,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:37,315 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:37,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:37,317 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:37,317 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Waiting until timeout for monitored process [2024-12-06 06:04:37,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,869 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:37,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:37,945 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:37,954 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:37,957 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:38,045 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:38,046 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:38,251 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:38,251 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:38,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:38,280 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:38,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:38,327 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:38,327 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:38,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:04:38,340 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:38,341 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:04:38,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:38,514 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 42 [2024-12-06 06:04:38,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:38,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 84 treesize of output 42 [2024-12-06 06:04:38,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 35 [2024-12-06 06:04:38,560 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-06 06:04:38,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 31 [2024-12-06 06:04:38,892 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:38,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:38,902 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:38,903 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 537 [2024-12-06 06:04:38,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:38,924 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 78 [2024-12-06 06:04:38,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 1 [2024-12-06 06:04:38,955 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:41,253 INFO L349 Elim1Store]: treesize reduction 1287, result has 3.2 percent of original size [2024-12-06 06:04:41,254 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 12 select indices, 12 select index equivalence classes, 2 disjoint index pairs (out of 66 index pairs), introduced 21 new quantified variables, introduced 88 case distinctions, treesize of input 15113 treesize of output 13257 [2024-12-06 06:04:41,611 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,612 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 190 treesize of output 230 [2024-12-06 06:04:41,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:41,761 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 174 treesize of output 200 [2024-12-06 06:04:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:41,894 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,896 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,898 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,900 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:41,906 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:41,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:42,025 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:04:42,026 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 9 select indices, 9 select index equivalence classes, 4 disjoint index pairs (out of 36 index pairs), introduced 6 new quantified variables, introduced 10 case distinctions, treesize of input 682 treesize of output 605 [2024-12-06 06:04:43,191 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:43,191 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2024-12-06 06:04:43,259 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:43,628 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-12-06 06:04:43,628 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 220 treesize of output 190 [2024-12-06 06:04:44,172 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-12-06 06:04:44,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 222 treesize of output 174 [2024-12-06 06:04:44,495 INFO L349 Elim1Store]: treesize reduction 16, result has 5.9 percent of original size [2024-12-06 06:04:44,495 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 178 treesize of output 156 [2024-12-06 06:04:44,658 WARN L214 Elim1Store]: Array PQE input equivalent to false [2024-12-06 06:04:44,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:44,814 INFO L349 Elim1Store]: treesize reduction 61, result has 1.6 percent of original size [2024-12-06 06:04:44,815 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 141 treesize of output 92 [2024-12-06 06:04:44,816 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:44,823 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:44,824 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 98 [2024-12-06 06:04:44,833 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 150 treesize of output 129 [2024-12-06 06:04:44,845 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 157 treesize of output 135 [2024-12-06 06:04:44,853 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:44,853 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 15 [2024-12-06 06:04:44,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:45,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:45,533 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:45,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 40 [2024-12-06 06:04:45,556 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:45,560 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (11)] Ended with exit code 0 [2024-12-06 06:04:46,538 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse6 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (not (and (exists ((v_DerPreprocessor_60 (_ BitVec 32)) (v_DerPreprocessor_61 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_59 (_ BitVec 32)) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse3 (store (store |c_#memory_$Pointer$.base| v_DerPreprocessor_59 v_DerPreprocessor_61) v_DerPreprocessor_60 v_DerPreprocessor_62))) (let ((.cse4 (select .cse3 v_arrayElimCell_265))) (let ((.cse0 (select .cse4 (_ bv0 32)))) (let ((.cse5 (select .cse3 .cse0))) (let ((.cse2 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse1 (select .cse5 (_ bv4 32)))) (and (= .cse0 v_DerPreprocessor_59) (= .cse0 (select (select |c_#memory_$Pointer$.base| .cse1) (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32))) (= (_ bv0 32) (select .cse2 (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse1) (_ bv0 32))) (not (= v_arrayElimCell_265 .cse0)) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse4 (_ bv4 32)) .cse1) (= (_ bv0 32) (select .cse2 (_ bv4 32))) (= .cse5 v_DerPreprocessor_61) (= (select (select .cse3 .cse1) (_ bv0 32)) .cse1) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse1) (= .cse0 .cse1) (= .cse1 v_DerPreprocessor_60) (not (= v_arrayElimCell_265 (_ bv0 32)))))))))) .cse6)) (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse8 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse8)) (.cse9 (store |c_#memory_$Pointer$.base| .cse8 v_DerPreprocessor_32))) (and (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse8)) (= .cse8 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse8 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse8 (select (select .cse9 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= v_arrayElimIndex_40 .cse8) (= .cse8 (select (select .cse9 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse8)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse8) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse8 (select (select |c_#memory_$Pointer$.base| .cse8) (_ bv4 32))))))) .cse6 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|))) is different from false [2024-12-06 06:04:47,369 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse6 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (not (and (exists ((v_DerPreprocessor_60 (_ BitVec 32)) (v_DerPreprocessor_61 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_59 (_ BitVec 32)) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse3 (store (store |c_#memory_$Pointer$.base| v_DerPreprocessor_59 v_DerPreprocessor_61) v_DerPreprocessor_60 v_DerPreprocessor_62))) (let ((.cse4 (select .cse3 v_arrayElimCell_265))) (let ((.cse0 (select .cse4 (_ bv0 32)))) (let ((.cse5 (select .cse3 .cse0))) (let ((.cse2 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse1 (select .cse5 (_ bv4 32)))) (and (= .cse0 v_DerPreprocessor_59) (= .cse0 (select (select |c_#memory_$Pointer$.base| .cse1) (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32))) (= (_ bv0 32) (select .cse2 (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse1) (_ bv0 32))) (not (= v_arrayElimCell_265 .cse0)) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse4 (_ bv4 32)) .cse1) (= (_ bv0 32) (select .cse2 (_ bv4 32))) (= .cse5 v_DerPreprocessor_61) (= (select (select .cse3 .cse1) (_ bv0 32)) .cse1) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse1) (= .cse0 .cse1) (= .cse1 v_DerPreprocessor_60) (not (= v_arrayElimCell_265 (_ bv0 32)))))))))) .cse6)) (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse8 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse8)) (.cse9 (store |c_#memory_$Pointer$.base| .cse8 v_DerPreprocessor_32))) (and (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse8)) (= .cse8 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse8 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse8 (select (select .cse9 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv4 32))) (= (_ bv0 32) (select .cse10 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= v_arrayElimIndex_40 .cse8) (= .cse8 (select (select .cse9 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse8)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse8) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse8 (select (select |c_#memory_$Pointer$.base| .cse8) (_ bv4 32))))))) .cse6 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)))) is different from true [2024-12-06 06:04:47,833 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse24 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse24 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse25 (select .cse31 (_ bv0 32))) (.cse29 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse27 (select .cse31 (_ bv4 32))) (.cse26 (select .cse29 (_ bv4 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse25))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 .cse26) (= v_arrayElimIndex_18 .cse27) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse28 (_ bv4 32)) (_ bv0 32)) (= .cse25 (select .cse29 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse27 .cse26) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= .cse25 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse34 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse35 (select .cse34 (_ bv4 32)))) (let ((.cse40 (select |c_#memory_$Pointer$.base| .cse35))) (let ((.cse37 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse40 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse32 (select .cse37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse38 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse36 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse33 (select .cse40 (_ bv0 32))) (.cse39 (select |c_#memory_$Pointer$.offset| .cse38))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse33 (select .cse34 (_ bv0 32))) (= .cse35 .cse33) (not (= v_arrayElimCell_14 .cse33)) (= (_ bv0 32) (select .cse36 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse37 .cse38)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse33)) (= v_DerPreprocessor_4 .cse38) (= .cse38 .cse33) (= (select .cse36 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse39 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse33) (_ bv4 32)) .cse35) (= (_ bv0 32) (select .cse39 (_ bv4 32)))))))))))) .cse24))))) is different from false [2024-12-06 06:04:48,478 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse24 (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse25 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (not (and (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) .cse24)) .cse24 .cse25 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse32 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse26 (select .cse32 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse28 (select .cse32 (_ bv4 32))) (.cse27 (select .cse30 (_ bv4 32))) (.cse31 (select |c_#memory_$Pointer$.offset| .cse26))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 .cse27) (= v_arrayElimIndex_18 .cse28) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= .cse26 (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse28 .cse27) (= (_ bv0 32) (select .cse31 (_ bv0 32))) (= (select .cse31 (_ bv4 32)) (_ bv0 32)) (not (= .cse26 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse36 (select .cse35 (_ bv4 32)))) (let ((.cse41 (select |c_#memory_$Pointer$.base| .cse36))) (let ((.cse38 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse41 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse33 (select .cse38 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse39 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse37 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse41 (_ bv0 32))) (.cse40 (select |c_#memory_$Pointer$.offset| .cse39))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse34 (select .cse35 (_ bv0 32))) (= .cse36 .cse34) (not (= v_arrayElimCell_14 .cse34)) (= (_ bv0 32) (select .cse37 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse38 .cse39)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse34)) (= v_DerPreprocessor_4 .cse39) (= .cse39 .cse34) (= (select .cse37 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse34) (_ bv4 32)) .cse36) (= (_ bv0 32) (select .cse40 (_ bv4 32)))))))))))) .cse25))))) is different from false [2024-12-06 06:04:48,538 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse24 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse24 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse31 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse25 (select .cse31 (_ bv0 32))) (.cse29 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse27 (select .cse31 (_ bv4 32))) (.cse26 (select .cse29 (_ bv4 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse25))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 .cse26) (= v_arrayElimIndex_18 .cse27) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse28 (_ bv4 32)) (_ bv0 32)) (= .cse25 (select .cse29 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse27 .cse26) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= .cse25 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse34 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse35 (select .cse34 (_ bv4 32)))) (let ((.cse40 (select |c_#memory_$Pointer$.base| .cse35))) (let ((.cse37 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse40 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse32 (select .cse37 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse38 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse36 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse33 (select .cse40 (_ bv0 32))) (.cse39 (select |c_#memory_$Pointer$.offset| .cse38))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse33 (select .cse34 (_ bv0 32))) (= .cse35 .cse33) (not (= v_arrayElimCell_14 .cse33)) (= (_ bv0 32) (select .cse36 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse37 .cse38)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse33)) (= v_DerPreprocessor_4 .cse38) (= .cse38 .cse33) (= (select .cse36 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse39 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse33) (_ bv4 32)) .cse35) (= (_ bv0 32) (select .cse39 (_ bv4 32)))))))))))) .cse24)))))) is different from true [2024-12-06 06:04:48,585 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse24 (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse25 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (not (and (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) .cse24)) .cse24 .cse25 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse32 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse26 (select .cse32 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse28 (select .cse32 (_ bv4 32))) (.cse27 (select .cse30 (_ bv4 32))) (.cse31 (select |c_#memory_$Pointer$.offset| .cse26))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 .cse27) (= v_arrayElimIndex_18 .cse28) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= .cse26 (select .cse30 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse28 .cse27) (= (_ bv0 32) (select .cse31 (_ bv0 32))) (= (select .cse31 (_ bv4 32)) (_ bv0 32)) (not (= .cse26 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse36 (select .cse35 (_ bv4 32)))) (let ((.cse41 (select |c_#memory_$Pointer$.base| .cse36))) (let ((.cse38 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse41 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse33 (select .cse38 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse39 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse37 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse41 (_ bv0 32))) (.cse40 (select |c_#memory_$Pointer$.offset| .cse39))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse34 (select .cse35 (_ bv0 32))) (= .cse36 .cse34) (not (= v_arrayElimCell_14 .cse34)) (= (_ bv0 32) (select .cse37 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse38 .cse39)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse34)) (= v_DerPreprocessor_4 .cse39) (= .cse39 .cse34) (= (select .cse37 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse34) (_ bv4 32)) .cse36) (= (_ bv0 32) (select .cse40 (_ bv4 32)))))))))))) .cse25)))))) is different from true [2024-12-06 06:04:48,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:48,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 33 states and 121 transitions. [2024-12-06 06:04:48,615 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 121 transitions. [2024-12-06 06:04:48,615 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:48,615 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:48,615 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:48,615 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:48,617 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:48,618 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Waiting until timeout for monitored process [2024-12-06 06:04:49,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:49,206 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:49,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:49,282 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:49,289 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:49,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:49,384 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:49,385 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:49,562 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:49,562 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:49,639 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:49,639 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:49,649 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:49,658 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:49,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:49,677 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:49,686 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:49,742 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:04:49,783 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 42 [2024-12-06 06:04:50,095 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:50,095 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:50,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:50,113 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:04:50,127 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:50,128 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 72 treesize of output 19 [2024-12-06 06:04:50,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:04:50,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:50,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:04:50,828 INFO L349 Elim1Store]: treesize reduction 373, result has 5.6 percent of original size [2024-12-06 06:04:50,828 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 325 [2024-12-06 06:04:50,853 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:50,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 250 [2024-12-06 06:04:50,995 INFO L349 Elim1Store]: treesize reduction 85, result has 5.6 percent of original size [2024-12-06 06:04:50,995 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 292 treesize of output 305 [2024-12-06 06:04:51,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:51,041 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 138 [2024-12-06 06:04:51,110 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:51,128 INFO L349 Elim1Store]: treesize reduction 78, result has 1.3 percent of original size [2024-12-06 06:04:51,129 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 271 treesize of output 203 [2024-12-06 06:04:51,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 189 treesize of output 150 [2024-12-06 06:04:51,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:51,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:51,160 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:51,161 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:51,166 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 14 [2024-12-06 06:04:51,173 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:51,173 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 11 [2024-12-06 06:04:51,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:51,188 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:51,188 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 21 [2024-12-06 06:04:51,195 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:51,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:04:51,604 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:51,608 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (12)] Ended with exit code 0 [2024-12-06 06:04:51,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:51,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 141 states to 33 states and 121 transitions. [2024-12-06 06:04:51,686 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 121 transitions. [2024-12-06 06:04:51,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:51,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:51,687 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:51,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:51,688 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:51,689 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Waiting until timeout for monitored process [2024-12-06 06:04:52,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,270 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:52,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:52,337 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:52,344 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:52,348 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:52,422 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:52,422 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:04:52,538 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:04:52,538 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:04:52,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:52,584 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:04:52,590 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:52,598 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:52,598 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:04:52,607 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:04:52,616 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2024-12-06 06:04:52,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:04:52,682 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 42 [2024-12-06 06:04:52,723 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:04:52,969 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:04:52,969 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:04:52,977 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:52,977 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2024-12-06 06:04:52,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:04:52,986 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:04:53,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:53,007 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 56 [2024-12-06 06:04:53,021 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:04:53,527 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:04:53,528 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:04:53,547 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:53,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 242 [2024-12-06 06:04:53,622 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:04:53,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 292 treesize of output 301 [2024-12-06 06:04:53,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 138 [2024-12-06 06:04:53,696 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:04:53,704 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:53,704 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2024-12-06 06:04:53,714 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:53,724 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:53,726 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 336 [2024-12-06 06:04:53,736 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:53,736 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2024-12-06 06:04:53,747 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:53,748 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-12-06 06:04:53,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:55,325 INFO L349 Elim1Store]: treesize reduction 106, result has 25.9 percent of original size [2024-12-06 06:04:55,326 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 3595 treesize of output 2650 [2024-12-06 06:04:55,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:55,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:55,436 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:55,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:55,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:04:55,508 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:04:55,588 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:04:55,588 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 502 treesize of output 482 [2024-12-06 06:04:55,652 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 215 [2024-12-06 06:04:56,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 103 [2024-12-06 06:04:56,223 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-06 06:04:57,084 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 37 [2024-12-06 06:04:57,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2024-12-06 06:04:57,109 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 17 [2024-12-06 06:04:57,120 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 17 [2024-12-06 06:04:57,182 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:04:57,186 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (13)] Ended with exit code 0 [2024-12-06 06:04:57,535 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse36 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse27 (select .cse25 (_ bv4 32)))) (let ((.cse35 (select |c_#memory_$Pointer$.base| .cse27))) (let ((.cse32 (select .cse35 (_ bv4 32)))) (let ((.cse33 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse32 v_DerPreprocessor_82))) (let ((.cse26 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse31 (select .cse26 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse31 v_DerPreprocessor_84) .cse32 v_DerPreprocessor_85))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse35 (_ bv0 32))) (.cse29 (select |c_#memory_$Pointer$.offset| .cse31)) (.cse30 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse24 (select .cse25 (_ bv0 32))) (= (store .cse26 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse27 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= (select .cse28 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse29 (_ bv4 32))) (= (store .cse30 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 v_DerPreprocessor_79) (= .cse31 .cse24) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (= .cse32 .cse27) (= v_DerPreprocessor_81 (select .cse33 .cse31)) (= (select .cse30 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse34 .cse31))))))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse36 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse43 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse37 (select .cse43 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse39 (select .cse43 (_ bv4 32))) (.cse38 (select .cse41 (_ bv4 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse37))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 .cse38) (= v_arrayElimIndex_18 .cse39) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= .cse37 (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse39 .cse38) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (not (= .cse37 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse47 (select .cse46 (_ bv4 32)))) (let ((.cse52 (select |c_#memory_$Pointer$.base| .cse47))) (let ((.cse49 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse52 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse44 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse50 (select .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse48 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse45 (select .cse52 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.offset| .cse50))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse45 (select .cse46 (_ bv0 32))) (= .cse47 .cse45) (not (= v_arrayElimCell_14 .cse45)) (= (_ bv0 32) (select .cse48 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse49 .cse50)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse45)) (= v_DerPreprocessor_4 .cse50) (= .cse50 .cse45) (= (select .cse48 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse45) (_ bv4 32)) .cse47) (= (_ bv0 32) (select .cse51 (_ bv4 32)))))))))))) .cse36))))) is different from false [2024-12-06 06:04:58,766 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse26 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse36 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse17 (select .cse15 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse22 (select .cse25 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse22 v_DerPreprocessor_82))) (let ((.cse16 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse21 (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse24 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse21 v_DerPreprocessor_84) .cse22 v_DerPreprocessor_85))) (let ((.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse14 (select .cse25 (_ bv0 32))) (.cse19 (select |c_#memory_$Pointer$.offset| .cse21)) (.cse20 (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse14 (select .cse15 (_ bv0 32))) (= (store .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse17 .cse14) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse21 v_DerPreprocessor_79) (= .cse21 .cse14) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (= .cse22 .cse17) (= v_DerPreprocessor_81 (select .cse23 .cse21)) (= (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse24 .cse21)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse29 (select .cse35 (_ bv4 32)))) (let ((.cse33 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse31 (select .cse35 (_ bv0 32))) (.cse28 (select .cse33 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse31 v_DerPreprocessor_66) .cse28 v_DerPreprocessor_67))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse32 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse30 (select |c_#memory_$Pointer$.offset| .cse31))) (and (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= .cse28 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse31)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 (select .cse33 (_ bv0 32))) (= (_ bv0 32) (select .cse27 (_ bv4 32))) (= (_ bv0 32) (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse31 .cse29) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse34 .cse31)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse31)))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse36 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse43 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse37 (select .cse43 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse39 (select .cse43 (_ bv4 32))) (.cse38 (select .cse41 (_ bv4 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse37))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 .cse38) (= v_arrayElimIndex_18 .cse39) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= .cse37 (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse39 .cse38) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (not (= .cse37 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse47 (select .cse46 (_ bv4 32)))) (let ((.cse52 (select |c_#memory_$Pointer$.base| .cse47))) (let ((.cse49 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse52 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse44 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse50 (select .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse48 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse45 (select .cse52 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.offset| .cse50))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse45 (select .cse46 (_ bv0 32))) (= .cse47 .cse45) (not (= v_arrayElimCell_14 .cse45)) (= (_ bv0 32) (select .cse48 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse49 .cse50)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse45)) (= v_DerPreprocessor_4 .cse50) (= .cse50 .cse45) (= (select .cse48 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse45) (_ bv4 32)) .cse47) (= (_ bv0 32) (select .cse51 (_ bv4 32)))))))))))) .cse36))))) is different from false [2024-12-06 06:04:58,909 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse14 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse36 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse23 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse17 (select .cse23 (_ bv4 32)))) (let ((.cse21 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse19 (select .cse23 (_ bv0 32))) (.cse16 (select .cse21 (_ bv4 32)))) (let ((.cse22 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse19 v_DerPreprocessor_66) .cse16 v_DerPreprocessor_67))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse20 (select .cse22 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse18 (select |c_#memory_$Pointer$.offset| .cse19))) (and (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= .cse16 .cse17) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse19)) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse19 (select .cse21 (_ bv0 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse19 .cse17) (= (_ bv0 32) (select .cse18 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse22 .cse19)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse19)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse27 (select .cse25 (_ bv4 32)))) (let ((.cse35 (select |c_#memory_$Pointer$.base| .cse27))) (let ((.cse32 (select .cse35 (_ bv4 32)))) (let ((.cse33 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse32 v_DerPreprocessor_82))) (let ((.cse26 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse31 (select .cse26 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse31 v_DerPreprocessor_84) .cse32 v_DerPreprocessor_85))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse24 (select .cse35 (_ bv0 32))) (.cse29 (select |c_#memory_$Pointer$.offset| .cse31)) (.cse30 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse24 (select .cse25 (_ bv0 32))) (= (store .cse26 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse27 .cse24) (not (= v_arrayElimCell_14 .cse24)) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse24)) (= (select .cse28 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse29 (_ bv4 32))) (= (store .cse30 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 v_DerPreprocessor_79) (= .cse31 .cse24) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (= .cse32 .cse27) (= v_DerPreprocessor_81 (select .cse33 .cse31)) (= (select .cse30 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse34 .cse31))))))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse36 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse14)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse43 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse37 (select .cse43 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse39 (select .cse43 (_ bv4 32))) (.cse38 (select .cse41 (_ bv4 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse37))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 .cse38) (= v_arrayElimIndex_18 .cse39) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= .cse37 (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse39 .cse38) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (not (= .cse37 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse47 (select .cse46 (_ bv4 32)))) (let ((.cse52 (select |c_#memory_$Pointer$.base| .cse47))) (let ((.cse49 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse52 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse44 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse50 (select .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse48 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse45 (select .cse52 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.offset| .cse50))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse45 (select .cse46 (_ bv0 32))) (= .cse47 .cse45) (not (= v_arrayElimCell_14 .cse45)) (= (_ bv0 32) (select .cse48 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse49 .cse50)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse45)) (= v_DerPreprocessor_4 .cse50) (= .cse50 .cse45) (= (select .cse48 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse45) (_ bv4 32)) .cse47) (= (_ bv0 32) (select .cse51 (_ bv4 32)))))))))))) .cse36)))))) is different from true [2024-12-06 06:04:59,135 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse26 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse36 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse17 (select .cse15 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse22 (select .cse25 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse22 v_DerPreprocessor_82))) (let ((.cse16 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse21 (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse24 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse21 v_DerPreprocessor_84) .cse22 v_DerPreprocessor_85))) (let ((.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse14 (select .cse25 (_ bv0 32))) (.cse19 (select |c_#memory_$Pointer$.offset| .cse21)) (.cse20 (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse14 (select .cse15 (_ bv0 32))) (= (store .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse17 .cse14) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse21 v_DerPreprocessor_79) (= .cse21 .cse14) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (= .cse22 .cse17) (= v_DerPreprocessor_81 (select .cse23 .cse21)) (= (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse24 .cse21)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse29 (select .cse35 (_ bv4 32)))) (let ((.cse33 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse31 (select .cse35 (_ bv0 32))) (.cse28 (select .cse33 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse31 v_DerPreprocessor_66) .cse28 v_DerPreprocessor_67))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse32 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse30 (select |c_#memory_$Pointer$.offset| .cse31))) (and (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= .cse28 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse31)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 (select .cse33 (_ bv0 32))) (= (_ bv0 32) (select .cse27 (_ bv4 32))) (= (_ bv0 32) (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse31 .cse29) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse34 .cse31)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse31)))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse36 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse43 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse37 (select .cse43 (_ bv0 32))) (.cse41 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse39 (select .cse43 (_ bv4 32))) (.cse38 (select .cse41 (_ bv4 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse37))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 .cse38) (= v_arrayElimIndex_18 .cse39) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= .cse37 (select .cse41 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse39 .cse38) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (not (= .cse37 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse47 (select .cse46 (_ bv4 32)))) (let ((.cse52 (select |c_#memory_$Pointer$.base| .cse47))) (let ((.cse49 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse52 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse44 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse50 (select .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse48 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse45 (select .cse52 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.offset| .cse50))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse44 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse45 (select .cse46 (_ bv0 32))) (= .cse47 .cse45) (not (= v_arrayElimCell_14 .cse45)) (= (_ bv0 32) (select .cse48 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse49 .cse50)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse45)) (= v_DerPreprocessor_4 .cse50) (= .cse50 .cse45) (= (select .cse48 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse45) (_ bv4 32)) .cse47) (= (_ bv0 32) (select .cse51 (_ bv4 32)))))))))))) .cse36)))))) is different from true [2024-12-06 06:04:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:04:59,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 163 states to 34 states and 142 transitions. [2024-12-06 06:04:59,164 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 142 transitions. [2024-12-06 06:04:59,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:04:59,165 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:04:59,165 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:04:59,165 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:04:59,166 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:04:59,167 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Waiting until timeout for monitored process [2024-12-06 06:04:59,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:59,795 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:04:59,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:04:59,867 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:04:59,874 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:04:59,878 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:04:59,974 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:04:59,974 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:05:00,121 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:05:00,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:05:00,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:00,164 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:05:00,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:05:00,209 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:00,209 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:05:00,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:00,220 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:05:00,227 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:05:00,259 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:05:00,299 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 103 treesize of output 42 [2024-12-06 06:05:00,628 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:05:00,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:05:00,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 1 [2024-12-06 06:05:00,661 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:00,661 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 78 [2024-12-06 06:05:00,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:00,694 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 96 treesize of output 60 [2024-12-06 06:05:00,720 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:05:01,336 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:05:01,336 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:05:01,357 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:01,358 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 242 [2024-12-06 06:05:01,452 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:05:01,452 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 292 treesize of output 301 [2024-12-06 06:05:01,481 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 138 [2024-12-06 06:05:01,537 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:05:01,543 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:01,544 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 407 [2024-12-06 06:05:01,555 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:01,556 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-12-06 06:05:01,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:01,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:01,588 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:01,589 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:01,592 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 14 [2024-12-06 06:05:01,601 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:01,601 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2024-12-06 06:05:01,608 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:01,714 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:05:02,137 INFO L349 Elim1Store]: treesize reduction 157, result has 20.3 percent of original size [2024-12-06 06:05:02,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 7 select indices, 7 select index equivalence classes, 2 disjoint index pairs (out of 21 index pairs), introduced 9 new quantified variables, introduced 20 case distinctions, treesize of input 4006 treesize of output 2813 [2024-12-06 06:05:02,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:02,281 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:02,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:02,429 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:02,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 162 treesize of output 174 [2024-12-06 06:05:03,651 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 6 [2024-12-06 06:05:03,674 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:03,679 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (14)] Ended with exit code 0 [2024-12-06 06:05:03,712 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse11 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (exists ((v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse1 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse2 (select .cse1 (_ bv4 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse0 (select (select |c_#memory_$Pointer$.base| .cse2) (_ bv0 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 (select .cse1 (_ bv0 32))) (= .cse2 .cse0) (not (= v_arrayElimCell_14 .cse0)) (= (_ bv0 32) (select .cse3 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 .cse4) (= (select .cse3 (_ bv4 32)) (_ bv0 32)) (= (select (select |c_#memory_$Pointer$.offset| .cse2) (_ bv0 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse2) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32)))))))) (not (and (exists ((v_DerPreprocessor_60 (_ BitVec 32)) (v_DerPreprocessor_61 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_59 (_ BitVec 32)) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse8 (store (store |c_#memory_$Pointer$.base| v_DerPreprocessor_59 v_DerPreprocessor_61) v_DerPreprocessor_60 v_DerPreprocessor_62))) (let ((.cse9 (select .cse8 v_arrayElimCell_265))) (let ((.cse5 (select .cse9 (_ bv0 32)))) (let ((.cse10 (select .cse8 .cse5))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse6 (select .cse10 (_ bv4 32)))) (and (= .cse5 v_DerPreprocessor_59) (= .cse5 (select (select |c_#memory_$Pointer$.base| .cse6) (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse5) (_ bv4 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse6) (_ bv0 32))) (not (= v_arrayElimCell_265 .cse5)) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse5)) (= .cse5 (select (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse9 (_ bv4 32)) .cse6) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= .cse10 v_DerPreprocessor_61) (= (select (select .cse8 .cse6) (_ bv0 32)) .cse6) (= (select (select |c_#memory_$Pointer$.base| .cse5) (_ bv4 32)) .cse6) (= .cse5 .cse6) (= .cse6 v_DerPreprocessor_60) (not (= v_arrayElimCell_265 (_ bv0 32)))))))))) .cse11)) (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse13 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse12 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse14 (store |c_#memory_$Pointer$.base| .cse13 v_DerPreprocessor_32))) (and (= (select .cse12 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse13)) (= .cse13 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse13 .cse4) (= .cse13 (select (select .cse14 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= (_ bv0 32) (select .cse12 (_ bv0 32))) (= v_arrayElimIndex_40 .cse13) (= .cse13 (select (select .cse14 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse13)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse13) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse13 (select (select |c_#memory_$Pointer$.base| .cse13) (_ bv4 32))))))) .cse11 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|))) is different from false [2024-12-06 06:05:03,740 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse4 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse11 (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) (exists ((v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse1 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse2 (select .cse1 (_ bv4 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse0 (select (select |c_#memory_$Pointer$.base| .cse2) (_ bv0 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 (select .cse1 (_ bv0 32))) (= .cse2 .cse0) (not (= v_arrayElimCell_14 .cse0)) (= (_ bv0 32) (select .cse3 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse0)) (= .cse0 .cse4) (= (select .cse3 (_ bv4 32)) (_ bv0 32)) (= (select (select |c_#memory_$Pointer$.offset| .cse2) (_ bv0 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse0) (_ bv4 32)) .cse2) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse0) (_ bv4 32)))))))) (not (and (exists ((v_DerPreprocessor_60 (_ BitVec 32)) (v_DerPreprocessor_61 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_62 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_59 (_ BitVec 32)) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse8 (store (store |c_#memory_$Pointer$.base| v_DerPreprocessor_59 v_DerPreprocessor_61) v_DerPreprocessor_60 v_DerPreprocessor_62))) (let ((.cse9 (select .cse8 v_arrayElimCell_265))) (let ((.cse5 (select .cse9 (_ bv0 32)))) (let ((.cse10 (select .cse8 .cse5))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse6 (select .cse10 (_ bv4 32)))) (and (= .cse5 v_DerPreprocessor_59) (= .cse5 (select (select |c_#memory_$Pointer$.base| .cse6) (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse5) (_ bv4 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= (_ bv0 32) (select (select |c_#memory_$Pointer$.offset| .cse6) (_ bv0 32))) (not (= v_arrayElimCell_265 .cse5)) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse5)) (= .cse5 (select (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse9 (_ bv4 32)) .cse6) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= .cse10 v_DerPreprocessor_61) (= (select (select .cse8 .cse6) (_ bv0 32)) .cse6) (= (select (select |c_#memory_$Pointer$.base| .cse5) (_ bv4 32)) .cse6) (= .cse5 .cse6) (= .cse6 v_DerPreprocessor_60) (not (= v_arrayElimCell_265 (_ bv0 32)))))))))) .cse11)) (exists ((v_arrayElimIndex_38 (_ BitVec 32)) (v_arrayElimIndex_40 (_ BitVec 32)) (v_DerPreprocessor_32 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse13 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_40) (_ bv0 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.offset| v_arrayElimIndex_38)) (.cse12 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse14 (store |c_#memory_$Pointer$.base| .cse13 v_DerPreprocessor_32))) (and (= (select .cse12 (_ bv4 32)) (_ bv0 32)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse13)) (= .cse13 (select (select |c_#memory_$Pointer$.base| v_arrayElimIndex_38) (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimIndex_38)) (= .cse13 .cse4) (= .cse13 (select (select .cse14 v_arrayElimIndex_38) (_ bv4 32))) (= (_ bv0 32) (select .cse15 (_ bv4 32))) (= (_ bv0 32) (select .cse15 (_ bv0 32))) (= (_ bv0 32) (select .cse12 (_ bv0 32))) (= v_arrayElimIndex_40 .cse13) (= .cse13 (select (select .cse14 v_arrayElimIndex_40) (_ bv0 32))) (not (= v_arrayElimIndex_38 .cse13)) (= (select v_DerPreprocessor_32 (_ bv4 32)) .cse13) (not (= (_ bv0 32) v_arrayElimIndex_38)) (= .cse13 (select (select |c_#memory_$Pointer$.base| .cse13) (_ bv4 32))))))) .cse11 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)))) is different from true [2024-12-06 06:05:04,237 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse13 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse0 (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse47 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse48 (select .cse47 (_ bv4 32)))) (let ((.cse53 (select |c_#memory_$Pointer$.base| .cse48))) (let ((.cse50 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse53 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse45 (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse51 (select .cse45 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse49 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse46 (select .cse53 (_ bv0 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse51))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse45 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse46 (select .cse47 (_ bv0 32))) (= .cse48 .cse46) (not (= v_arrayElimCell_14 .cse46)) (= (_ bv0 32) (select .cse49 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse50 .cse51)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse46)) (= v_DerPreprocessor_4 .cse51) (= .cse51 .cse46) (= (select .cse49 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse46) (_ bv4 32)) .cse48) (= (_ bv0 32) (select .cse52 (_ bv4 32))))))))))))) (.cse37 (= (_ bv0 32) (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and .cse0 (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse5 (select .cse4 (_ bv4 32)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse5))) (let ((.cse12 (select .cse14 (_ bv4 32)))) (let ((.cse1 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse12 v_DerPreprocessor_23))) (let ((.cse10 (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse2 v_DerPreprocessor_27) .cse12 v_DerPreprocessor_28))) (let ((.cse3 (select .cse14 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse8 (select |c_#memory_$Pointer$.offset| .cse2)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse1 .cse2) v_DerPreprocessor_22) (= .cse3 (select .cse4 (_ bv0 32))) (= .cse5 .cse3) (= .cse2 .cse3) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse3)) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse2 v_DerPreprocessor_20) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse8 (_ bv4 32))) (= (select .cse9 .cse2) v_DerPreprocessor_27) (= (select .cse8 (_ bv0 32)) (_ bv0 32)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse12 .cse5) (= (store .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse15)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse24 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse18 (select .cse24 (_ bv4 32)))) (let ((.cse22 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse20 (select .cse24 (_ bv0 32))) (.cse17 (select .cse22 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse20 v_DerPreprocessor_66) .cse17 v_DerPreprocessor_67))) (let ((.cse16 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse21 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse20))) (and (= (_ bv0 32) (select .cse16 (_ bv0 32))) (= .cse17 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse20)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13) (= .cse20 (select .cse22 (_ bv0 32))) (= (_ bv0 32) (select .cse16 (_ bv4 32))) (= (_ bv0 32) (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse20 .cse18) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse23 .cse20)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse20)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse26 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select .cse26 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse28))) (let ((.cse33 (select .cse36 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse33 v_DerPreprocessor_82))) (let ((.cse27 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse32 (select .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse35 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse32 v_DerPreprocessor_84) .cse33 v_DerPreprocessor_85))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse25 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse32)) (.cse31 (select .cse35 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 (select .cse26 (_ bv0 32))) (= (store .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse28 .cse25) (not (= v_arrayElimCell_14 .cse25)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= (store .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13) (= .cse32 v_DerPreprocessor_79) (= .cse32 .cse25) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= .cse33 .cse28) (= v_DerPreprocessor_81 (select .cse34 .cse32)) (= (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse35 .cse32))))))))))))) (= (_ bv0 32) (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse37 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse15)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse38 (select .cse44 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse40 (select .cse44 (_ bv4 32))) (.cse39 (select .cse42 (_ bv4 32))) (.cse43 (select |c_#memory_$Pointer$.offset| .cse38))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse38 .cse39) (= v_arrayElimIndex_18 .cse40) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse38)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= .cse38 (select .cse42 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse40 .cse39) (= (_ bv0 32) (select .cse43 (_ bv0 32))) (= (select .cse43 (_ bv4 32)) (_ bv0 32)) (not (= .cse38 v_arrayElimCell_14))))))) (not (and .cse0 .cse37))))) is different from false [2024-12-06 06:05:04,541 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse13 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse15 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse0 (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse47 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse48 (select .cse47 (_ bv4 32)))) (let ((.cse53 (select |c_#memory_$Pointer$.base| .cse48))) (let ((.cse50 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse53 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse45 (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse51 (select .cse45 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse49 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse46 (select .cse53 (_ bv0 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse51))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse45 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse46 (select .cse47 (_ bv0 32))) (= .cse48 .cse46) (not (= v_arrayElimCell_14 .cse46)) (= (_ bv0 32) (select .cse49 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse50 .cse51)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse46)) (= v_DerPreprocessor_4 .cse51) (= .cse51 .cse46) (= (select .cse49 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse46) (_ bv4 32)) .cse48) (= (_ bv0 32) (select .cse52 (_ bv4 32))))))))))))) (.cse37 (= (_ bv0 32) (select .cse13 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and .cse0 (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse4 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse5 (select .cse4 (_ bv4 32)))) (let ((.cse14 (select |c_#memory_$Pointer$.base| .cse5))) (let ((.cse12 (select .cse14 (_ bv4 32)))) (let ((.cse1 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse12 v_DerPreprocessor_23))) (let ((.cse10 (select .cse1 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse2 (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse9 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse2 v_DerPreprocessor_27) .cse12 v_DerPreprocessor_28))) (let ((.cse3 (select .cse14 (_ bv0 32))) (.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse8 (select |c_#memory_$Pointer$.offset| .cse2)) (.cse6 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse1 .cse2) v_DerPreprocessor_22) (= .cse3 (select .cse4 (_ bv0 32))) (= .cse5 .cse3) (= .cse2 .cse3) (= (_ bv0 32) (select .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse3)) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse3)) (= .cse2 v_DerPreprocessor_20) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse8 (_ bv4 32))) (= (select .cse9 .cse2) v_DerPreprocessor_27) (= (select .cse8 (_ bv0 32)) (_ bv0 32)) (= (store .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse12 .cse5) (= (store .cse6 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse15)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse24 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse18 (select .cse24 (_ bv4 32)))) (let ((.cse22 (select |c_#memory_$Pointer$.base| .cse18))) (let ((.cse20 (select .cse24 (_ bv0 32))) (.cse17 (select .cse22 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse20 v_DerPreprocessor_66) .cse17 v_DerPreprocessor_67))) (let ((.cse16 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse21 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse20))) (and (= (_ bv0 32) (select .cse16 (_ bv0 32))) (= .cse17 .cse18) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse20)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13) (= .cse20 (select .cse22 (_ bv0 32))) (= (_ bv0 32) (select .cse16 (_ bv4 32))) (= (_ bv0 32) (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse20 .cse18) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse23 .cse20)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse20)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse26 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select .cse26 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse28))) (let ((.cse33 (select .cse36 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse33 v_DerPreprocessor_82))) (let ((.cse27 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse32 (select .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse35 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse32 v_DerPreprocessor_84) .cse33 v_DerPreprocessor_85))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse25 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse32)) (.cse31 (select .cse35 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 (select .cse26 (_ bv0 32))) (= (store .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse11) (= .cse28 .cse25) (not (= v_arrayElimCell_14 .cse25)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= (store .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse13) (= .cse32 v_DerPreprocessor_79) (= .cse32 .cse25) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= .cse33 .cse28) (= v_DerPreprocessor_81 (select .cse34 .cse32)) (= (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse35 .cse32))))))))))))) (= (_ bv0 32) (select .cse11 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse37 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse15)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse38 (select .cse44 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse40 (select .cse44 (_ bv4 32))) (.cse39 (select .cse42 (_ bv4 32))) (.cse43 (select |c_#memory_$Pointer$.offset| .cse38))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse38 .cse39) (= v_arrayElimIndex_18 .cse40) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse38)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= .cse38 (select .cse42 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse40 .cse39) (= (_ bv0 32) (select .cse43 (_ bv0 32))) (= (select .cse43 (_ bv4 32)) (_ bv0 32)) (not (= .cse38 v_arrayElimCell_14))))))) (not (and .cse0 .cse37)))))) is different from true [2024-12-06 06:05:04,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:04,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 35 states and 165 transitions. [2024-12-06 06:05:04,586 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 165 transitions. [2024-12-06 06:05:04,586 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:05:04,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:04,587 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:05:04,587 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:05:04,588 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:05:04,589 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Waiting until timeout for monitored process [2024-12-06 06:05:05,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:05,186 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:05:05,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:05,264 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:05:05,271 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:05:05,274 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:05:05,362 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:05:05,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:05:05,564 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:05:05,565 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:05:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:05,622 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:05:05,629 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:05:05,638 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:05,638 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:05:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:05,647 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:05:05,653 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:05:05,704 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:05:05,704 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 67 [2024-12-06 06:05:05,722 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 41 [2024-12-06 06:05:06,121 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:05:06,121 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:05:06,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:06,139 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:05:06,156 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:06,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 37 [2024-12-06 06:05:06,174 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:05:06,184 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:05:06,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:05:06,762 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:05:06,762 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:05:06,785 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:06,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 218 [2024-12-06 06:05:06,906 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:05:06,906 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 264 treesize of output 269 [2024-12-06 06:05:06,931 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 126 [2024-12-06 06:05:06,982 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:05:06,990 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:06,990 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2024-12-06 06:05:06,999 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:07,007 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:07,007 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 276 [2024-12-06 06:05:07,021 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:07,021 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 28 [2024-12-06 06:05:07,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:07,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:07,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:07,057 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:07,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 14 [2024-12-06 06:05:07,182 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 11 [2024-12-06 06:05:08,069 INFO L349 Elim1Store]: treesize reduction 106, result has 25.9 percent of original size [2024-12-06 06:05:08,070 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 6 new quantified variables, introduced 14 case distinctions, treesize of input 3392 treesize of output 3084 [2024-12-06 06:05:08,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:08,166 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:08,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:08,343 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:08,343 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 9 select indices, 9 select index equivalence classes, 7 disjoint index pairs (out of 36 index pairs), introduced 7 new quantified variables, introduced 20 case distinctions, treesize of input 170 treesize of output 182 [2024-12-06 06:05:09,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 32 [2024-12-06 06:05:09,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 16 [2024-12-06 06:05:09,384 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:09,390 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (15)] Ended with exit code 0 [2024-12-06 06:05:09,555 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse26 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse46 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse17 (select .cse15 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse22 (select .cse25 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse22 v_DerPreprocessor_82))) (let ((.cse16 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse21 (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse24 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse21 v_DerPreprocessor_84) .cse22 v_DerPreprocessor_85))) (let ((.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse14 (select .cse25 (_ bv0 32))) (.cse19 (select |c_#memory_$Pointer$.offset| .cse21)) (.cse20 (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse14 (select .cse15 (_ bv0 32))) (= (store .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse17 .cse14) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse21 v_DerPreprocessor_79) (= .cse21 .cse14) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (= .cse22 .cse17) (= v_DerPreprocessor_81 (select .cse23 .cse21)) (= (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse24 .cse21)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse29 (select .cse35 (_ bv4 32)))) (let ((.cse33 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse31 (select .cse35 (_ bv0 32))) (.cse28 (select .cse33 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse31 v_DerPreprocessor_66) .cse28 v_DerPreprocessor_67))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse32 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse30 (select |c_#memory_$Pointer$.offset| .cse31))) (and (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= .cse28 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse31)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 (select .cse33 (_ bv0 32))) (= (_ bv0 32) (select .cse27 (_ bv4 32))) (= (_ bv0 32) (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse31 .cse29) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse34 .cse31)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse31)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse36 (select .cse45 (_ bv4 32)))) (let ((.cse43 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse36 v_DerPreprocessor_105))) (let ((.cse38 (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse40 (select .cse38 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse42 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40)) (.cse39 (select .cse45 (_ bv0 32))) (.cse37 (select .cse44 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse36 .cse37) (= (store .cse38 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse39 .cse40) (= .cse40 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse39 v_arrayElimIndex_122) (= (select .cse43 .cse40) v_DerPreprocessor_104) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (= .cse39 (select .cse44 (_ bv0 32))) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse39 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse39)) (= .cse39 .cse37))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse46 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse53 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse47 (select .cse53 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse49 (select .cse53 (_ bv4 32))) (.cse48 (select .cse51 (_ bv4 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse47))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 .cse48) (= v_arrayElimIndex_18 .cse49) (= (_ bv0 32) (select .cse50 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse50 (_ bv4 32)) (_ bv0 32)) (= .cse47 (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse49 .cse48) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= (select .cse52 (_ bv4 32)) (_ bv0 32)) (not (= .cse47 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse57 (select .cse56 (_ bv4 32)))) (let ((.cse62 (select |c_#memory_$Pointer$.base| .cse57))) (let ((.cse59 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse62 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse54 (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse60 (select .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse58 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse62 (_ bv0 32))) (.cse61 (select |c_#memory_$Pointer$.offset| .cse60))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse55 (select .cse56 (_ bv0 32))) (= .cse57 .cse55) (not (= v_arrayElimCell_14 .cse55)) (= (_ bv0 32) (select .cse58 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse59 .cse60)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse55)) (= v_DerPreprocessor_4 .cse60) (= .cse60 .cse55) (= (select .cse58 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse61 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse55) (_ bv4 32)) .cse57) (= (_ bv0 32) (select .cse61 (_ bv4 32)))))))))))) .cse46))))) is different from false [2024-12-06 06:05:21,650 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse37 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse26 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select .cse26 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse28))) (let ((.cse33 (select .cse36 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse33 v_DerPreprocessor_82))) (let ((.cse27 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse32 (select .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse35 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse32 v_DerPreprocessor_84) .cse33 v_DerPreprocessor_85))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse25 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse32)) (.cse31 (select .cse35 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 (select .cse26 (_ bv0 32))) (= (store .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse28 .cse25) (not (= v_arrayElimCell_14 .cse25)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= (store .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse32 v_DerPreprocessor_79) (= .cse32 .cse25) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= .cse33 .cse28) (= v_DerPreprocessor_81 (select .cse34 .cse32)) (= (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse35 .cse32)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse37)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse40 (select .cse46 (_ bv4 32)))) (let ((.cse44 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse42 (select .cse46 (_ bv0 32))) (.cse39 (select .cse44 (_ bv4 32)))) (let ((.cse45 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse42 v_DerPreprocessor_66) .cse39 v_DerPreprocessor_67))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse43 (select .cse45 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse41 (select |c_#memory_$Pointer$.offset| .cse42))) (and (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= .cse39 .cse40) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse42)) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse42 (select .cse44 (_ bv0 32))) (= (_ bv0 32) (select .cse38 (_ bv4 32))) (= (_ bv0 32) (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse42 .cse40) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse45 .cse42)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse42)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse37)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse53 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse47 (select .cse53 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse49 (select .cse53 (_ bv4 32))) (.cse48 (select .cse51 (_ bv4 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse47))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 .cse48) (= v_arrayElimIndex_18 .cse49) (= (_ bv0 32) (select .cse50 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse50 (_ bv4 32)) (_ bv0 32)) (= .cse47 (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse49 .cse48) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= (select .cse52 (_ bv4 32)) (_ bv0 32)) (not (= .cse47 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse57 (select .cse56 (_ bv4 32)))) (let ((.cse62 (select |c_#memory_$Pointer$.base| .cse57))) (let ((.cse59 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse62 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse54 (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse60 (select .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse58 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse62 (_ bv0 32))) (.cse61 (select |c_#memory_$Pointer$.offset| .cse60))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse55 (select .cse56 (_ bv0 32))) (= .cse57 .cse55) (not (= v_arrayElimCell_14 .cse55)) (= (_ bv0 32) (select .cse58 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse59 .cse60)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse55)) (= v_DerPreprocessor_4 .cse60) (= .cse60 .cse55) (= (select .cse58 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse61 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse55) (_ bv4 32)) .cse57) (= (_ bv0 32) (select .cse61 (_ bv4 32)))))))))))) .cse11))))) is different from false [2024-12-06 06:05:21,890 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse12 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse26 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse10 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse46 (= (_ bv0 32) (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse3 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse4 (select .cse3 (_ bv4 32)))) (let ((.cse13 (select |c_#memory_$Pointer$.base| .cse4))) (let ((.cse11 (select .cse13 (_ bv4 32)))) (let ((.cse0 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse11 v_DerPreprocessor_23))) (let ((.cse9 (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse1 (select .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse1 v_DerPreprocessor_27) .cse11 v_DerPreprocessor_28))) (let ((.cse2 (select .cse13 (_ bv0 32))) (.cse6 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse7 (select |c_#memory_$Pointer$.offset| .cse1)) (.cse5 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse0 .cse1) v_DerPreprocessor_22) (= .cse2 (select .cse3 (_ bv0 32))) (= .cse4 .cse2) (= .cse1 .cse2) (= (_ bv0 32) (select .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse2)) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= .cse1 v_DerPreprocessor_20) (= (select .cse6 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse7 (_ bv4 32))) (= (select .cse8 .cse1) v_DerPreprocessor_27) (= (select .cse7 (_ bv0 32)) (_ bv0 32)) (= (store .cse9 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse11 .cse4) (= (store .cse5 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse17 (select .cse15 (_ bv4 32)))) (let ((.cse25 (select |c_#memory_$Pointer$.base| .cse17))) (let ((.cse22 (select .cse25 (_ bv4 32)))) (let ((.cse23 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse22 v_DerPreprocessor_82))) (let ((.cse16 (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse21 (select .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse24 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse21 v_DerPreprocessor_84) .cse22 v_DerPreprocessor_85))) (let ((.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse14 (select .cse25 (_ bv0 32))) (.cse19 (select |c_#memory_$Pointer$.offset| .cse21)) (.cse20 (select .cse24 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse14 (select .cse15 (_ bv0 32))) (= (store .cse16 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse17 .cse14) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (store .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse21 v_DerPreprocessor_79) (= .cse21 .cse14) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse19 (_ bv0 32))) (= .cse22 .cse17) (= v_DerPreprocessor_81 (select .cse23 .cse21)) (= (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse24 .cse21)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse35 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse29 (select .cse35 (_ bv4 32)))) (let ((.cse33 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse31 (select .cse35 (_ bv0 32))) (.cse28 (select .cse33 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse31 v_DerPreprocessor_66) .cse28 v_DerPreprocessor_67))) (let ((.cse27 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse32 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse30 (select |c_#memory_$Pointer$.offset| .cse31))) (and (= (_ bv0 32) (select .cse27 (_ bv0 32))) (= .cse28 .cse29) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse31)) (= (store .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse12) (= .cse31 (select .cse33 (_ bv0 32))) (= (_ bv0 32) (select .cse27 (_ bv4 32))) (= (_ bv0 32) (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse31 .cse29) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse34 .cse31)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse31)))))))))) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse36 (select .cse45 (_ bv4 32)))) (let ((.cse43 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse36 v_DerPreprocessor_105))) (let ((.cse38 (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse40 (select .cse38 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse42 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse41 (select |c_#memory_$Pointer$.offset| .cse40)) (.cse39 (select .cse45 (_ bv0 32))) (.cse37 (select .cse44 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse36 .cse37) (= (store .cse38 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse39 .cse40) (= .cse40 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse39 v_arrayElimIndex_122) (= (select .cse43 .cse40) v_DerPreprocessor_104) (= (select .cse42 (_ bv4 32)) (_ bv0 32)) (= .cse39 (select .cse44 (_ bv0 32))) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse39 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse39)) (= .cse39 .cse37))))))))) (= (_ bv0 32) (select .cse10 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse46 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse26)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse53 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse47 (select .cse53 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse49 (select .cse53 (_ bv4 32))) (.cse48 (select .cse51 (_ bv4 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse47))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 .cse48) (= v_arrayElimIndex_18 .cse49) (= (_ bv0 32) (select .cse50 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse50 (_ bv4 32)) (_ bv0 32)) (= .cse47 (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse49 .cse48) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= (select .cse52 (_ bv4 32)) (_ bv0 32)) (not (= .cse47 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse57 (select .cse56 (_ bv4 32)))) (let ((.cse62 (select |c_#memory_$Pointer$.base| .cse57))) (let ((.cse59 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse62 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse54 (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse60 (select .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse58 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse62 (_ bv0 32))) (.cse61 (select |c_#memory_$Pointer$.offset| .cse60))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse10) (= .cse55 (select .cse56 (_ bv0 32))) (= .cse57 .cse55) (not (= v_arrayElimCell_14 .cse55)) (= (_ bv0 32) (select .cse58 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse59 .cse60)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse55)) (= v_DerPreprocessor_4 .cse60) (= .cse60 .cse55) (= (select .cse58 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse61 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse55) (_ bv4 32)) .cse57) (= (_ bv0 32) (select .cse61 (_ bv4 32)))))))))))) .cse46)))))) is different from true [2024-12-06 06:05:21,988 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse37 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse26 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse28 (select .cse26 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse28))) (let ((.cse33 (select .cse36 (_ bv4 32)))) (let ((.cse34 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse33 v_DerPreprocessor_82))) (let ((.cse27 (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse32 (select .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse35 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse32 v_DerPreprocessor_84) .cse33 v_DerPreprocessor_85))) (let ((.cse29 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse25 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| .cse32)) (.cse31 (select .cse35 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse25 (select .cse26 (_ bv0 32))) (= (store .cse27 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse28 .cse25) (not (= v_arrayElimCell_14 .cse25)) (= (_ bv0 32) (select .cse29 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse25)) (= (select .cse29 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse30 (_ bv4 32))) (= (store .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse32 v_DerPreprocessor_79) (= .cse32 .cse25) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (= .cse33 .cse28) (= v_DerPreprocessor_81 (select .cse34 .cse32)) (= (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse35 .cse32)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse37)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse46 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse40 (select .cse46 (_ bv4 32)))) (let ((.cse44 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse42 (select .cse46 (_ bv0 32))) (.cse39 (select .cse44 (_ bv4 32)))) (let ((.cse45 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse42 v_DerPreprocessor_66) .cse39 v_DerPreprocessor_67))) (let ((.cse38 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse43 (select .cse45 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse41 (select |c_#memory_$Pointer$.offset| .cse42))) (and (= (_ bv0 32) (select .cse38 (_ bv0 32))) (= .cse39 .cse40) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse42)) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse42 (select .cse44 (_ bv0 32))) (= (_ bv0 32) (select .cse38 (_ bv4 32))) (= (_ bv0 32) (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse42 .cse40) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse45 .cse42)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse42)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse37)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse53 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse47 (select .cse53 (_ bv0 32))) (.cse51 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse49 (select .cse53 (_ bv4 32))) (.cse48 (select .cse51 (_ bv4 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse47))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 .cse48) (= v_arrayElimIndex_18 .cse49) (= (_ bv0 32) (select .cse50 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse50 (_ bv4 32)) (_ bv0 32)) (= .cse47 (select .cse51 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse49 .cse48) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= (select .cse52 (_ bv4 32)) (_ bv0 32)) (not (= .cse47 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse57 (select .cse56 (_ bv4 32)))) (let ((.cse62 (select |c_#memory_$Pointer$.base| .cse57))) (let ((.cse59 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse62 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse54 (select .cse59 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse60 (select .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse58 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse62 (_ bv0 32))) (.cse61 (select |c_#memory_$Pointer$.offset| .cse60))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse54 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse55 (select .cse56 (_ bv0 32))) (= .cse57 .cse55) (not (= v_arrayElimCell_14 .cse55)) (= (_ bv0 32) (select .cse58 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse59 .cse60)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse55)) (= v_DerPreprocessor_4 .cse60) (= .cse60 .cse55) (= (select .cse58 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse61 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse55) (_ bv4 32)) .cse57) (= (_ bv0 32) (select .cse61 (_ bv4 32)))))))))))) .cse11)))))) is different from true [2024-12-06 06:05:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:05:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 36 states and 190 transitions. [2024-12-06 06:05:22,029 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 190 transitions. [2024-12-06 06:05:22,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:05:22,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:05:22,029 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:05:22,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:05:22,031 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:05:22,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Waiting until timeout for monitored process [2024-12-06 06:05:22,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:22,678 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:05:22,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:05:22,752 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:05:22,760 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:05:22,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:05:23,031 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:05:23,031 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:05:23,489 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:05:23,489 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:05:23,581 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:05:23,589 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:23,589 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:05:23,605 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:05:23,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:23,642 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:05:23,657 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:05:23,749 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:23,750 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:05:24,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:24,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 34 [2024-12-06 06:05:24,087 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:05:24,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 51 [2024-12-06 06:05:24,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 35 [2024-12-06 06:05:24,140 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 23 [2024-12-06 06:05:24,167 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 15 [2024-12-06 06:05:25,083 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:05:25,083 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:05:25,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:25,112 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:05:25,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:05:25,164 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:25,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 87 treesize of output 37 [2024-12-06 06:05:25,195 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:05:25,212 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:05:26,263 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:05:26,264 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:05:26,295 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:26,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 242 [2024-12-06 06:05:26,429 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:05:26,429 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 292 treesize of output 301 [2024-12-06 06:05:26,461 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 112 treesize of output 138 [2024-12-06 06:05:26,530 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:05:26,539 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:26,540 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 407 [2024-12-06 06:05:26,553 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:26,553 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 63 [2024-12-06 06:05:26,566 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:26,579 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:26,580 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 201 [2024-12-06 06:05:26,593 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:26,593 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 32 [2024-12-06 06:05:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:29,479 INFO L349 Elim1Store]: treesize reduction 106, result has 25.9 percent of original size [2024-12-06 06:05:29,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 7 new quantified variables, introduced 14 case distinctions, treesize of input 5505 treesize of output 4248 [2024-12-06 06:05:29,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:29,636 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:29,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:29,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:05:29,759 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:05:29,759 INFO L224 Elim1Store]: Index analysis took 105 ms [2024-12-06 06:05:29,914 INFO L349 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:05:29,914 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 5 select indices, 5 select index equivalence classes, 6 disjoint index pairs (out of 10 index pairs), introduced 4 new quantified variables, introduced 6 case distinctions, treesize of input 502 treesize of output 482 [2024-12-06 06:05:29,977 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 230 treesize of output 215 [2024-12-06 06:05:30,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 106 treesize of output 103 [2024-12-06 06:05:30,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2024-12-06 06:05:31,972 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:05:31,977 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (16)] Ended with exit code 0 [2024-12-06 06:06:06,313 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse49 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse38 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select .cse38 (_ bv4 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse45 (select .cse48 (_ bv4 32)))) (let ((.cse46 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse45 v_DerPreprocessor_82))) (let ((.cse39 (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse47 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse44 v_DerPreprocessor_84) .cse45 v_DerPreprocessor_85))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse37 (select .cse48 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse44)) (.cse43 (select .cse47 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 (select .cse38 (_ bv0 32))) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse40 .cse37) (not (= v_arrayElimCell_14 .cse37)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse42 (_ bv4 32))) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse44 v_DerPreprocessor_79) (= .cse44 .cse37) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse45 .cse40) (= v_DerPreprocessor_81 (select .cse46 .cse44)) (= (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse47 .cse44)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse58 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse52 (select .cse58 (_ bv4 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| .cse52))) (let ((.cse54 (select .cse58 (_ bv0 32))) (.cse51 (select .cse56 (_ bv4 32)))) (let ((.cse57 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse54 v_DerPreprocessor_66) .cse51 v_DerPreprocessor_67))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse55 (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse53 (select |c_#memory_$Pointer$.offset| .cse54))) (and (= (_ bv0 32) (select .cse50 (_ bv0 32))) (= .cse51 .cse52) (= (_ bv0 32) (select .cse53 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse54)) (= (store .cse55 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse54 (select .cse56 (_ bv0 32))) (= (_ bv0 32) (select .cse50 (_ bv4 32))) (= (_ bv0 32) (select .cse55 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse54 .cse52) (= (_ bv0 32) (select .cse53 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse57 .cse54)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse54)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse65 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse59 (select .cse65 (_ bv0 32))) (.cse63 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse62 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse61 (select .cse65 (_ bv4 32))) (.cse60 (select .cse63 (_ bv4 32))) (.cse64 (select |c_#memory_$Pointer$.offset| .cse59))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse59 .cse60) (= v_arrayElimIndex_18 .cse61) (= (_ bv0 32) (select .cse62 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse59)) (= (select .cse62 (_ bv4 32)) (_ bv0 32)) (= .cse59 (select .cse63 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse61 .cse60) (= (_ bv0 32) (select .cse64 (_ bv0 32))) (= (select .cse64 (_ bv4 32)) (_ bv0 32)) (not (= .cse59 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse68 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse69 (select .cse68 (_ bv4 32)))) (let ((.cse74 (select |c_#memory_$Pointer$.base| .cse69))) (let ((.cse71 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse74 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse66 (select .cse71 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse72 (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse70 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse67 (select .cse74 (_ bv0 32))) (.cse73 (select |c_#memory_$Pointer$.offset| .cse72))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse66 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse67 (select .cse68 (_ bv0 32))) (= .cse69 .cse67) (not (= v_arrayElimCell_14 .cse67)) (= (_ bv0 32) (select .cse70 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse71 .cse72)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse67)) (= v_DerPreprocessor_4 .cse72) (= .cse72 .cse67) (= (select .cse70 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse73 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse67) (_ bv4 32)) .cse69) (= (_ bv0 32) (select .cse73 (_ bv4 32)))))))))))) .cse11))))) is different from false [2024-12-06 06:06:06,963 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse49 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse38 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select .cse38 (_ bv4 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse45 (select .cse48 (_ bv4 32)))) (let ((.cse46 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse45 v_DerPreprocessor_82))) (let ((.cse39 (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse47 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse44 v_DerPreprocessor_84) .cse45 v_DerPreprocessor_85))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse37 (select .cse48 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse44)) (.cse43 (select .cse47 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 (select .cse38 (_ bv0 32))) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse40 .cse37) (not (= v_arrayElimCell_14 .cse37)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse42 (_ bv4 32))) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse44 v_DerPreprocessor_79) (= .cse44 .cse37) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse45 .cse40) (= v_DerPreprocessor_81 (select .cse46 .cse44)) (= (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse47 .cse44)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse58 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse52 (select .cse58 (_ bv4 32)))) (let ((.cse56 (select |c_#memory_$Pointer$.base| .cse52))) (let ((.cse54 (select .cse58 (_ bv0 32))) (.cse51 (select .cse56 (_ bv4 32)))) (let ((.cse57 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse54 v_DerPreprocessor_66) .cse51 v_DerPreprocessor_67))) (let ((.cse50 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse55 (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse53 (select |c_#memory_$Pointer$.offset| .cse54))) (and (= (_ bv0 32) (select .cse50 (_ bv0 32))) (= .cse51 .cse52) (= (_ bv0 32) (select .cse53 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse54)) (= (store .cse55 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse54 (select .cse56 (_ bv0 32))) (= (_ bv0 32) (select .cse50 (_ bv4 32))) (= (_ bv0 32) (select .cse55 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse54 .cse52) (= (_ bv0 32) (select .cse53 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse57 .cse54)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse54)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse65 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse59 (select .cse65 (_ bv0 32))) (.cse63 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse62 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse61 (select .cse65 (_ bv4 32))) (.cse60 (select .cse63 (_ bv4 32))) (.cse64 (select |c_#memory_$Pointer$.offset| .cse59))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse59 .cse60) (= v_arrayElimIndex_18 .cse61) (= (_ bv0 32) (select .cse62 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse59)) (= (select .cse62 (_ bv4 32)) (_ bv0 32)) (= .cse59 (select .cse63 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse61 .cse60) (= (_ bv0 32) (select .cse64 (_ bv0 32))) (= (select .cse64 (_ bv4 32)) (_ bv0 32)) (not (= .cse59 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse68 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse69 (select .cse68 (_ bv4 32)))) (let ((.cse74 (select |c_#memory_$Pointer$.base| .cse69))) (let ((.cse71 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse74 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse66 (select .cse71 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse72 (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse70 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse67 (select .cse74 (_ bv0 32))) (.cse73 (select |c_#memory_$Pointer$.offset| .cse72))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse66 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse67 (select .cse68 (_ bv0 32))) (= .cse69 .cse67) (not (= v_arrayElimCell_14 .cse67)) (= (_ bv0 32) (select .cse70 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse71 .cse72)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse67)) (= v_DerPreprocessor_4 .cse72) (= .cse72 .cse67) (= (select .cse70 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse73 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse67) (_ bv4 32)) .cse69) (= (_ bv0 32) (select .cse73 (_ bv4 32)))))))))))) .cse11)))))) is different from true [2024-12-06 06:06:06,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:06:06,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 36 states and 190 transitions. [2024-12-06 06:06:06,996 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 190 transitions. [2024-12-06 06:06:06,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:06:06,996 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:06:06,996 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:06:06,997 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:06:06,998 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:06:06,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Waiting until timeout for monitored process [2024-12-06 06:06:07,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:07,718 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:06:07,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:06:07,789 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:06:07,796 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:06:07,821 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:06:08,287 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:06:08,287 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:06:09,096 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:06:09,096 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:06:09,189 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:06:09,213 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 36 treesize of output 17 [2024-12-06 06:06:09,246 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:06:09,280 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:06:09,280 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:06:09,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:09,315 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:06:09,339 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:06:09,641 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:06:09,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 106 treesize of output 67 [2024-12-06 06:06:09,727 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 83 treesize of output 45 [2024-12-06 06:06:10,672 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:06:10,672 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:06:10,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:10,719 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 108 treesize of output 60 [2024-12-06 06:06:10,752 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:06:10,793 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 55 [2024-12-06 06:06:10,825 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:06:10,854 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:06:10,883 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:06:12,645 INFO L349 Elim1Store]: treesize reduction 375, result has 5.1 percent of original size [2024-12-06 06:06:12,645 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 323 [2024-12-06 06:06:12,689 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:06:12,691 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 180 treesize of output 218 [2024-12-06 06:06:12,892 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:06:12,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 264 treesize of output 269 [2024-12-06 06:06:12,941 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 100 treesize of output 126 [2024-12-06 06:06:13,044 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:06:13,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:13,123 INFO L349 Elim1Store]: treesize reduction 55, result has 1.8 percent of original size [2024-12-06 06:06:13,123 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 162 treesize of output 113 [2024-12-06 06:06:13,144 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:06:13,145 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 90 [2024-12-06 06:06:13,172 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 167 treesize of output 142 [2024-12-06 06:06:13,212 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:06:13,212 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 19 [2024-12-06 06:06:13,230 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:06:13,230 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 25 [2024-12-06 06:06:13,247 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:06:13,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:35,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:35,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:06:35,969 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:06:35,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 60 treesize of output 40 [2024-12-06 06:06:36,059 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-12-06 06:06:36,066 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (17)] Forceful destruction successful, exit code 0 [2024-12-06 06:06:38,255 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse49 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse38 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select .cse38 (_ bv4 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse45 (select .cse48 (_ bv4 32)))) (let ((.cse46 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse45 v_DerPreprocessor_82))) (let ((.cse39 (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse47 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse44 v_DerPreprocessor_84) .cse45 v_DerPreprocessor_85))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse37 (select .cse48 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse44)) (.cse43 (select .cse47 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 (select .cse38 (_ bv0 32))) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse40 .cse37) (not (= v_arrayElimCell_14 .cse37)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse42 (_ bv4 32))) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse44 v_DerPreprocessor_79) (= .cse44 .cse37) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse45 .cse40) (= v_DerPreprocessor_81 (select .cse46 .cse44)) (= (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse47 .cse44)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_124 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_123 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_143 (_ BitVec 32)) (v_DerPreprocessor_125 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse58 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_143))) (let ((.cse51 (select .cse58 (_ bv0 32))) (.cse56 (select .cse58 (_ bv4 32)))) (let ((.cse57 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse50 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_123) .cse51 v_DerPreprocessor_124) .cse56 v_DerPreprocessor_125))) (let ((.cse52 (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse53 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse57 (_ bv4 32))) (.cse54 (select |c_#memory_$Pointer$.offset| .cse51))) (and (= v_DerPreprocessor_124 (select .cse50 .cse51)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (not (= v_arrayElimCell_14 .cse51)) (= (store .cse52 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse51)) (= (_ bv0 32) (select .cse53 (_ bv0 32))) (= (_ bv0 32) (select .cse52 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse53 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse54 (_ bv4 32))) (= .cse51 .cse55) (= v_arrayElimIndex_143 .cse56) (= .cse55 .cse56) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse54 (_ bv0 32))) (= .cse51 (select .cse57 (_ bv0 32))))))))) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse67 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse61 (select .cse67 (_ bv4 32)))) (let ((.cse65 (select |c_#memory_$Pointer$.base| .cse61))) (let ((.cse63 (select .cse67 (_ bv0 32))) (.cse60 (select .cse65 (_ bv4 32)))) (let ((.cse66 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse63 v_DerPreprocessor_66) .cse60 v_DerPreprocessor_67))) (let ((.cse59 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse64 (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse62 (select |c_#memory_$Pointer$.offset| .cse63))) (and (= (_ bv0 32) (select .cse59 (_ bv0 32))) (= .cse60 .cse61) (= (_ bv0 32) (select .cse62 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse63)) (= (store .cse64 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse63 (select .cse65 (_ bv0 32))) (= (_ bv0 32) (select .cse59 (_ bv4 32))) (= (_ bv0 32) (select .cse64 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse63 .cse61) (= (_ bv0 32) (select .cse62 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse66 .cse63)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse63)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse74 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse68 (select .cse74 (_ bv0 32))) (.cse72 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse71 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse70 (select .cse74 (_ bv4 32))) (.cse69 (select .cse72 (_ bv4 32))) (.cse73 (select |c_#memory_$Pointer$.offset| .cse68))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse68 .cse69) (= v_arrayElimIndex_18 .cse70) (= (_ bv0 32) (select .cse71 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse68)) (= (select .cse71 (_ bv4 32)) (_ bv0 32)) (= .cse68 (select .cse72 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse70 .cse69) (= (_ bv0 32) (select .cse73 (_ bv0 32))) (= (select .cse73 (_ bv4 32)) (_ bv0 32)) (not (= .cse68 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse77 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse78 (select .cse77 (_ bv4 32)))) (let ((.cse83 (select |c_#memory_$Pointer$.base| .cse78))) (let ((.cse80 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse83 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse75 (select .cse80 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse81 (select .cse75 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse79 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse76 (select .cse83 (_ bv0 32))) (.cse82 (select |c_#memory_$Pointer$.offset| .cse81))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse75 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse76 (select .cse77 (_ bv0 32))) (= .cse78 .cse76) (not (= v_arrayElimCell_14 .cse76)) (= (_ bv0 32) (select .cse79 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse80 .cse81)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse76)) (= v_DerPreprocessor_4 .cse81) (= .cse81 .cse76) (= (select .cse79 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse82 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse76) (_ bv4 32)) .cse78) (= (_ bv0 32) (select .cse82 (_ bv4 32)))))))))))) .cse11))))) is different from false [2024-12-06 06:07:11,221 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse46 (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (.cse59 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_124 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_123 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_143 (_ BitVec 32)) (v_DerPreprocessor_125 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_143))) (let ((.cse38 (select .cse45 (_ bv0 32))) (.cse43 (select .cse45 (_ bv4 32)))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse37 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_123) .cse38 v_DerPreprocessor_124) .cse43 v_DerPreprocessor_125))) (let ((.cse39 (select .cse37 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse42 (select .cse44 (_ bv4 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse38))) (and (= v_DerPreprocessor_124 (select .cse37 .cse38)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (not (= v_arrayElimCell_14 .cse38)) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse38)) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (= (_ bv0 32) (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (= .cse38 .cse42) (= v_arrayElimIndex_143 .cse43) (= .cse42 .cse43) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (= .cse38 (select .cse44 (_ bv0 32))))))))) .cse46)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select .cse48 (_ bv4 32)))) (let ((.cse58 (select |c_#memory_$Pointer$.base| .cse50))) (let ((.cse55 (select .cse58 (_ bv4 32)))) (let ((.cse56 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse55 v_DerPreprocessor_82))) (let ((.cse49 (select .cse56 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse54 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse57 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse54 v_DerPreprocessor_84) .cse55 v_DerPreprocessor_85))) (let ((.cse51 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse47 (select .cse58 (_ bv0 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse54)) (.cse53 (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 (select .cse48 (_ bv0 32))) (= (store .cse49 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse50 .cse47) (not (= v_arrayElimCell_14 .cse47)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse51 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse52 (_ bv4 32))) (= (store .cse53 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse54 v_DerPreprocessor_79) (= .cse54 .cse47) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= .cse55 .cse50) (= v_DerPreprocessor_81 (select .cse56 .cse54)) (= (select .cse53 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse57 .cse54)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse59)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse68 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse62 (select .cse68 (_ bv4 32)))) (let ((.cse66 (select |c_#memory_$Pointer$.base| .cse62))) (let ((.cse64 (select .cse68 (_ bv0 32))) (.cse61 (select .cse66 (_ bv4 32)))) (let ((.cse67 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse64 v_DerPreprocessor_66) .cse61 v_DerPreprocessor_67))) (let ((.cse60 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse65 (select .cse67 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse63 (select |c_#memory_$Pointer$.offset| .cse64))) (and (= (_ bv0 32) (select .cse60 (_ bv0 32))) (= .cse61 .cse62) (= (_ bv0 32) (select .cse63 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse64)) (= (store .cse65 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse64 (select .cse66 (_ bv0 32))) (= (_ bv0 32) (select .cse60 (_ bv4 32))) (= (_ bv0 32) (select .cse65 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse64 .cse62) (= (_ bv0 32) (select .cse63 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse67 .cse64)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse64)))))))))) .cse46 .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse59)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse75 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse69 (select .cse75 (_ bv0 32))) (.cse73 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse72 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse71 (select .cse75 (_ bv4 32))) (.cse70 (select .cse73 (_ bv4 32))) (.cse74 (select |c_#memory_$Pointer$.offset| .cse69))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse69 .cse70) (= v_arrayElimIndex_18 .cse71) (= (_ bv0 32) (select .cse72 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse69)) (= (select .cse72 (_ bv4 32)) (_ bv0 32)) (= .cse69 (select .cse73 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse71 .cse70) (= (_ bv0 32) (select .cse74 (_ bv0 32))) (= (select .cse74 (_ bv4 32)) (_ bv0 32)) (not (= .cse69 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse78 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse79 (select .cse78 (_ bv4 32)))) (let ((.cse84 (select |c_#memory_$Pointer$.base| .cse79))) (let ((.cse81 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse84 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse76 (select .cse81 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse82 (select .cse76 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse80 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse77 (select .cse84 (_ bv0 32))) (.cse83 (select |c_#memory_$Pointer$.offset| .cse82))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse76 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse77 (select .cse78 (_ bv0 32))) (= .cse79 .cse77) (not (= v_arrayElimCell_14 .cse77)) (= (_ bv0 32) (select .cse80 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse81 .cse82)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse77)) (= v_DerPreprocessor_4 .cse82) (= .cse82 .cse77) (= (select .cse80 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse83 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse77) (_ bv4 32)) .cse79) (= (_ bv0 32) (select .cse83 (_ bv4 32)))))))))))) .cse11))))) is different from false [2024-12-06 06:07:12,393 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse49 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse38 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse40 (select .cse38 (_ bv4 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| .cse40))) (let ((.cse45 (select .cse48 (_ bv4 32)))) (let ((.cse46 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse45 v_DerPreprocessor_82))) (let ((.cse39 (select .cse46 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse44 (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse47 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse44 v_DerPreprocessor_84) .cse45 v_DerPreprocessor_85))) (let ((.cse41 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse37 (select .cse48 (_ bv0 32))) (.cse42 (select |c_#memory_$Pointer$.offset| .cse44)) (.cse43 (select .cse47 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse37 (select .cse38 (_ bv0 32))) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse40 .cse37) (not (= v_arrayElimCell_14 .cse37)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse37)) (= (select .cse41 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse42 (_ bv4 32))) (= (store .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse44 v_DerPreprocessor_79) (= .cse44 .cse37) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse42 (_ bv0 32))) (= .cse45 .cse40) (= v_DerPreprocessor_81 (select .cse46 .cse44)) (= (select .cse43 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse47 .cse44)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_124 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_123 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_143 (_ BitVec 32)) (v_DerPreprocessor_125 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse58 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_143))) (let ((.cse51 (select .cse58 (_ bv0 32))) (.cse56 (select .cse58 (_ bv4 32)))) (let ((.cse57 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse50 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_123) .cse51 v_DerPreprocessor_124) .cse56 v_DerPreprocessor_125))) (let ((.cse52 (select .cse50 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse53 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse55 (select .cse57 (_ bv4 32))) (.cse54 (select |c_#memory_$Pointer$.offset| .cse51))) (and (= v_DerPreprocessor_124 (select .cse50 .cse51)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (not (= v_arrayElimCell_14 .cse51)) (= (store .cse52 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse51)) (= (_ bv0 32) (select .cse53 (_ bv0 32))) (= (_ bv0 32) (select .cse52 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse53 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse54 (_ bv4 32))) (= .cse51 .cse55) (= v_arrayElimIndex_143 .cse56) (= .cse55 .cse56) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse54 (_ bv0 32))) (= .cse51 (select .cse57 (_ bv0 32))))))))) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse67 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse61 (select .cse67 (_ bv4 32)))) (let ((.cse65 (select |c_#memory_$Pointer$.base| .cse61))) (let ((.cse63 (select .cse67 (_ bv0 32))) (.cse60 (select .cse65 (_ bv4 32)))) (let ((.cse66 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse63 v_DerPreprocessor_66) .cse60 v_DerPreprocessor_67))) (let ((.cse59 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse64 (select .cse66 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse62 (select |c_#memory_$Pointer$.offset| .cse63))) (and (= (_ bv0 32) (select .cse59 (_ bv0 32))) (= .cse60 .cse61) (= (_ bv0 32) (select .cse62 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse63)) (= (store .cse64 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse63 (select .cse65 (_ bv0 32))) (= (_ bv0 32) (select .cse59 (_ bv4 32))) (= (_ bv0 32) (select .cse64 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse63 .cse61) (= (_ bv0 32) (select .cse62 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse66 .cse63)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse63)))))))))) (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|)) .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse49)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse74 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse68 (select .cse74 (_ bv0 32))) (.cse72 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse71 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse70 (select .cse74 (_ bv4 32))) (.cse69 (select .cse72 (_ bv4 32))) (.cse73 (select |c_#memory_$Pointer$.offset| .cse68))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse68 .cse69) (= v_arrayElimIndex_18 .cse70) (= (_ bv0 32) (select .cse71 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse68)) (= (select .cse71 (_ bv4 32)) (_ bv0 32)) (= .cse68 (select .cse72 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse70 .cse69) (= (_ bv0 32) (select .cse73 (_ bv0 32))) (= (select .cse73 (_ bv4 32)) (_ bv0 32)) (not (= .cse68 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse77 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse78 (select .cse77 (_ bv4 32)))) (let ((.cse83 (select |c_#memory_$Pointer$.base| .cse78))) (let ((.cse80 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse83 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse75 (select .cse80 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse81 (select .cse75 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse79 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse76 (select .cse83 (_ bv0 32))) (.cse82 (select |c_#memory_$Pointer$.offset| .cse81))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse75 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse76 (select .cse77 (_ bv0 32))) (= .cse78 .cse76) (not (= v_arrayElimCell_14 .cse76)) (= (_ bv0 32) (select .cse79 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse80 .cse81)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse76)) (= v_DerPreprocessor_4 .cse81) (= .cse81 .cse76) (= (select .cse79 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse82 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse76) (_ bv4 32)) .cse78) (= (_ bv0 32) (select .cse82 (_ bv4 32)))))))))))) .cse11)))))) is different from true [2024-12-06 06:07:22,675 WARN L873 $PredicateComparison]: unable to prove that (not (let ((.cse23 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse3 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse46 (= (_ bv0 32) (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (.cse59 (= (_ bv2 32) |c_ULTIMATE.start_main_~len~0#1|)) (.cse11 (= (_ bv0 32) (select .cse23 |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (and (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_102 (_ BitVec 32)) (v_arrayElimIndex_122 (_ BitVec 32)) (v_DerPreprocessor_105 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_104 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_103 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse10 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_122))) (let ((.cse0 (select .cse10 (_ bv4 32)))) (let ((.cse8 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_103) v_DerPreprocessor_102 v_DerPreprocessor_104) .cse0 v_DerPreprocessor_105))) (let ((.cse2 (select .cse8 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse9 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse5 (select .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse7 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse6 (select |c_#memory_$Pointer$.offset| .cse5)) (.cse4 (select .cse10 (_ bv0 32))) (.cse1 (select .cse9 (_ bv4 32)))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse0 .cse1) (= (store .cse2 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse4 .cse5) (= .cse5 v_DerPreprocessor_102) (= (_ bv0 32) (select .cse6 (_ bv0 32))) (= (_ bv0 32) (select .cse7 (_ bv0 32))) (= .cse4 v_arrayElimIndex_122) (= (select .cse8 .cse5) v_DerPreprocessor_104) (= (select .cse7 (_ bv4 32)) (_ bv0 32)) (= .cse4 (select .cse9 (_ bv0 32))) (= (_ bv0 32) (select .cse6 (_ bv4 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (not (= .cse4 v_arrayElimCell_14)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse4)) (= .cse4 .cse1))))))))) .cse11)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_23 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_22 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_20 (_ BitVec 32)) (v_DerPreprocessor_27 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_26 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_28 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_21 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse15 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse16 (select .cse15 (_ bv4 32)))) (let ((.cse24 (select |c_#memory_$Pointer$.base| .cse16))) (let ((.cse22 (select .cse24 (_ bv4 32)))) (let ((.cse12 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_21) v_DerPreprocessor_20 v_DerPreprocessor_22) .cse22 v_DerPreprocessor_23))) (let ((.cse21 (select .cse12 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse13 (select .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse20 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_26) .cse13 v_DerPreprocessor_27) .cse22 v_DerPreprocessor_28))) (let ((.cse14 (select .cse24 (_ bv0 32))) (.cse18 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse19 (select |c_#memory_$Pointer$.offset| .cse13)) (.cse17 (select .cse20 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (select .cse12 .cse13) v_DerPreprocessor_22) (= .cse14 (select .cse15 (_ bv0 32))) (= .cse16 .cse14) (= .cse13 .cse14) (= (_ bv0 32) (select .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (not (= v_arrayElimCell_14 .cse14)) (= (_ bv0 32) (select .cse18 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse14)) (= .cse13 v_DerPreprocessor_20) (= (select .cse18 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse19 (_ bv4 32))) (= (select .cse20 .cse13) v_DerPreprocessor_27) (= (select .cse19 (_ bv0 32)) (_ bv0 32)) (= (store .cse21 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse22 .cse16) (= (store .cse17 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23))))))))))))) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_111 (_ BitVec 32)) (v_DerPreprocessor_119 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_118 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_113 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_112 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_117 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_114 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse27 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse29 (select .cse27 (_ bv4 32)))) (let ((.cse36 (select |c_#memory_$Pointer$.base| .cse29))) (let ((.cse35 (select .cse36 (_ bv4 32)))) (let ((.cse31 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_112) v_DerPreprocessor_111 v_DerPreprocessor_113) .cse35 v_DerPreprocessor_114))) (let ((.cse33 (select .cse31 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse25 (select .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse32 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_117) .cse25 v_DerPreprocessor_118) .cse35 v_DerPreprocessor_119))) (let ((.cse28 (select |c_#memory_$Pointer$.offset| .cse25)) (.cse26 (select .cse36 (_ bv0 32))) (.cse30 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse34 (select .cse32 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (= .cse25 v_DerPreprocessor_111) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse26 (select .cse27 (_ bv0 32))) (= (_ bv0 32) (select .cse28 (_ bv0 32))) (= .cse29 .cse26) (= .cse25 .cse26) (= (_ bv0 32) (select .cse28 (_ bv4 32))) (not (= v_arrayElimCell_14 .cse26)) (= (_ bv0 32) (select .cse30 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse26)) (= v_DerPreprocessor_113 (select .cse31 .cse25)) (= (select .cse30 (_ bv4 32)) (_ bv0 32)) (not (= (_ bv0 32) v_arrayElimCell_14)) (= v_DerPreprocessor_118 (select .cse32 .cse25)) (= (store .cse33 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= (store .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse35 .cse29) (= (_ bv0 32) (select .cse34 |c_ULTIMATE.start_main_~#s~0#1.offset|)))))))))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_124 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_123 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimIndex_143 (_ BitVec 32)) (v_DerPreprocessor_125 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse45 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_143))) (let ((.cse38 (select .cse45 (_ bv0 32))) (.cse43 (select .cse45 (_ bv4 32)))) (let ((.cse44 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14)) (.cse37 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_123) .cse38 v_DerPreprocessor_124) .cse43 v_DerPreprocessor_125))) (let ((.cse39 (select .cse37 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse40 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse42 (select .cse44 (_ bv4 32))) (.cse41 (select |c_#memory_$Pointer$.offset| .cse38))) (and (= v_DerPreprocessor_124 (select .cse37 .cse38)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (not (= v_arrayElimCell_14 .cse38)) (= (store .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse38)) (= (_ bv0 32) (select .cse40 (_ bv0 32))) (= (_ bv0 32) (select .cse39 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= (select .cse40 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse41 (_ bv4 32))) (= .cse38 .cse42) (= v_arrayElimIndex_143 .cse43) (= .cse42 .cse43) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse41 (_ bv0 32))) (= .cse38 (select .cse44 (_ bv0 32))))))))) .cse46)) (not (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_79 (_ BitVec 32)) (v_DerPreprocessor_81 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_80 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_83 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_82 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_85 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_84 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse48 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse50 (select .cse48 (_ bv4 32)))) (let ((.cse58 (select |c_#memory_$Pointer$.base| .cse50))) (let ((.cse55 (select .cse58 (_ bv4 32)))) (let ((.cse56 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_80) v_DerPreprocessor_79 v_DerPreprocessor_81) .cse55 v_DerPreprocessor_82))) (let ((.cse49 (select .cse56 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse54 (select .cse49 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse57 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_83) .cse54 v_DerPreprocessor_84) .cse55 v_DerPreprocessor_85))) (let ((.cse51 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse47 (select .cse58 (_ bv0 32))) (.cse52 (select |c_#memory_$Pointer$.offset| .cse54)) (.cse53 (select .cse57 |c_ULTIMATE.start_main_~#s~0#1.base|))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse47 (select .cse48 (_ bv0 32))) (= (store .cse49 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse50 .cse47) (not (= v_arrayElimCell_14 .cse47)) (= (_ bv0 32) (select .cse51 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse47)) (= (select .cse51 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse52 (_ bv4 32))) (= (store .cse53 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse54 v_DerPreprocessor_79) (= .cse54 .cse47) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (_ bv0 32) (select .cse52 (_ bv0 32))) (= .cse55 .cse50) (= v_DerPreprocessor_81 (select .cse56 .cse54)) (= (select .cse53 |c_ULTIMATE.start_main_~#s~0#1.offset|) (_ bv0 32)) (= v_DerPreprocessor_84 (select .cse57 .cse54)))))))))))))) (not (and (= (_ bv0 32) |c_ULTIMATE.start_main_~i~0#1|) .cse59)) (exists ((v_DerPreprocessor_67 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_66 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_65 (Array (_ BitVec 32) (_ BitVec 32))) (v_arrayElimCell_265 (_ BitVec 32))) (let ((.cse68 (select |c_#memory_$Pointer$.base| v_arrayElimCell_265))) (let ((.cse62 (select .cse68 (_ bv4 32)))) (let ((.cse66 (select |c_#memory_$Pointer$.base| .cse62))) (let ((.cse64 (select .cse68 (_ bv0 32))) (.cse61 (select .cse66 (_ bv4 32)))) (let ((.cse67 (store (store (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_65) .cse64 v_DerPreprocessor_66) .cse61 v_DerPreprocessor_67))) (let ((.cse60 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_265)) (.cse65 (select .cse67 |c_ULTIMATE.start_main_~#s~0#1.base|)) (.cse63 (select |c_#memory_$Pointer$.offset| .cse64))) (and (= (_ bv0 32) (select .cse60 (_ bv0 32))) (= .cse61 .cse62) (= (_ bv0 32) (select .cse63 (_ bv0 32))) (not (= v_arrayElimCell_265 |c_ULTIMATE.start_main_~#s~0#1.base|)) (not (= v_arrayElimCell_265 .cse64)) (= (store .cse65 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse23) (= .cse64 (select .cse66 (_ bv0 32))) (= (_ bv0 32) (select .cse60 (_ bv4 32))) (= (_ bv0 32) (select .cse65 |c_ULTIMATE.start_main_~#s~0#1.offset|)) (= .cse64 .cse62) (= (_ bv0 32) (select .cse63 (_ bv4 32))) (= v_DerPreprocessor_66 (select .cse67 .cse64)) (not (= v_arrayElimCell_265 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse64)))))))))) .cse46 .cse11 (not (and (= (_ bv1 32) |c_ULTIMATE.start_main_~i~0#1|) .cse59)) (exists ((v_arrayElimIndex_18 (_ BitVec 32)) (v_arrayElimCell_14 (_ BitVec 32))) (let ((.cse75 (select |c_#memory_$Pointer$.base| v_arrayElimIndex_18))) (let ((.cse69 (select .cse75 (_ bv0 32))) (.cse73 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse72 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse71 (select .cse75 (_ bv4 32))) (.cse70 (select .cse73 (_ bv4 32))) (.cse74 (select |c_#memory_$Pointer$.offset| .cse69))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= .cse69 .cse70) (= v_arrayElimIndex_18 .cse71) (= (_ bv0 32) (select .cse72 (_ bv0 32))) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse69)) (= (select .cse72 (_ bv4 32)) (_ bv0 32)) (= .cse69 (select .cse73 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= .cse71 .cse70) (= (_ bv0 32) (select .cse74 (_ bv0 32))) (= (select .cse74 (_ bv4 32)) (_ bv0 32)) (not (= .cse69 v_arrayElimCell_14))))))) (not (and (exists ((v_arrayElimCell_14 (_ BitVec 32)) (v_DerPreprocessor_4 (_ BitVec 32)) (v_DerPreprocessor_5 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_6 (Array (_ BitVec 32) (_ BitVec 32))) (v_DerPreprocessor_7 (Array (_ BitVec 32) (_ BitVec 32)))) (let ((.cse78 (select |c_#memory_$Pointer$.base| v_arrayElimCell_14))) (let ((.cse79 (select .cse78 (_ bv4 32)))) (let ((.cse84 (select |c_#memory_$Pointer$.base| .cse79))) (let ((.cse81 (store (store (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~#s~0#1.base| v_DerPreprocessor_5) v_DerPreprocessor_4 v_DerPreprocessor_6) (select .cse84 (_ bv4 32)) v_DerPreprocessor_7))) (let ((.cse76 (select .cse81 |c_ULTIMATE.start_main_~#s~0#1.base|))) (let ((.cse82 (select .cse76 |c_ULTIMATE.start_main_~#s~0#1.offset|))) (let ((.cse80 (select |c_#memory_$Pointer$.offset| v_arrayElimCell_14)) (.cse77 (select .cse84 (_ bv0 32))) (.cse83 (select |c_#memory_$Pointer$.offset| .cse82))) (and (not (= |c_ULTIMATE.start_main_~#s~0#1.base| v_arrayElimCell_14)) (= (store .cse76 |c_ULTIMATE.start_main_~#s~0#1.offset| (_ bv0 32)) .cse3) (= .cse77 (select .cse78 (_ bv0 32))) (= .cse79 .cse77) (not (= v_arrayElimCell_14 .cse77)) (= (_ bv0 32) (select .cse80 (_ bv0 32))) (= v_DerPreprocessor_6 (select .cse81 .cse82)) (not (= |c_ULTIMATE.start_main_~#s~0#1.base| .cse77)) (= v_DerPreprocessor_4 .cse82) (= .cse82 .cse77) (= (select .cse80 (_ bv4 32)) (_ bv0 32)) (= (_ bv0 32) (select .cse83 (_ bv0 32))) (not (= (_ bv0 32) v_arrayElimCell_14)) (= (select (select |c_#memory_$Pointer$.base| .cse77) (_ bv4 32)) .cse79) (= (_ bv0 32) (select .cse83 (_ bv4 32)))))))))))) .cse11)))))) is different from true [2024-12-06 06:07:22,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-12-06 06:07:22,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 37 states and 217 transitions. [2024-12-06 06:07:22,732 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 217 transitions. [2024-12-06 06:07:22,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-12-06 06:07:22,732 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-12-06 06:07:22,733 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2024-12-06 06:07:22,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 [2024-12-06 06:07:22,734 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2024-12-06 06:07:22,735 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Waiting until timeout for monitored process [2024-12-06 06:07:23,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:23,490 ERROR L568 CodeCheckObserver]: First Tracecheck threw exception Proofs are not supported [2024-12-06 06:07:23,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-06 06:07:23,589 INFO L256 TraceCheckSpWp]: Trace formula consists of 203 conjuncts, 56 conjuncts are in the unsatisfiable core [2024-12-06 06:07:23,596 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-06 06:07:23,620 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2024-12-06 06:07:24,199 INFO L349 Elim1Store]: treesize reduction 22, result has 35.3 percent of original size [2024-12-06 06:07:24,199 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 19 treesize of output 27 [2024-12-06 06:07:25,169 INFO L349 Elim1Store]: treesize reduction 12, result has 42.9 percent of original size [2024-12-06 06:07:25,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 20 treesize of output 22 [2024-12-06 06:07:25,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:07:25,268 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 14 [2024-12-06 06:07:25,296 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2024-12-06 06:07:25,351 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2024-12-06 06:07:25,366 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:07:25,366 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 36 [2024-12-06 06:07:25,396 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:07:25,595 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:07:25,595 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 1 [2024-12-06 06:07:26,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:07:26,134 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 44 treesize of output 34 [2024-12-06 06:07:26,292 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2024-12-06 06:07:26,292 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 51 [2024-12-06 06:07:26,323 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 27 [2024-12-06 06:07:26,378 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 11 [2024-12-06 06:07:26,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 15 [2024-12-06 06:07:28,173 INFO L349 Elim1Store]: treesize reduction 237, result has 8.5 percent of original size [2024-12-06 06:07:28,173 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 9 new quantified variables, introduced 12 case distinctions, treesize of input 495 treesize of output 194 [2024-12-06 06:07:28,501 INFO L349 Elim1Store]: treesize reduction 52, result has 17.5 percent of original size [2024-12-06 06:07:28,501 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 4 case distinctions, treesize of input 184 treesize of output 144 [2024-12-06 06:07:28,533 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 15 [2024-12-06 06:07:28,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:07:28,579 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 4 select indices, 4 select index equivalence classes, 5 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 59 treesize of output 56 [2024-12-06 06:07:28,641 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 1 [2024-12-06 06:07:28,918 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 1 [2024-12-06 06:07:30,859 INFO L349 Elim1Store]: treesize reduction 373, result has 5.6 percent of original size [2024-12-06 06:07:30,860 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 13 new quantified variables, introduced 25 case distinctions, treesize of input 363 treesize of output 325 [2024-12-06 06:07:30,908 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:07:30,909 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 200 treesize of output 242 [2024-12-06 06:07:30,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 182 treesize of output 208 [2024-12-06 06:07:31,197 INFO L349 Elim1Store]: treesize reduction 69, result has 6.8 percent of original size [2024-12-06 06:07:31,198 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 5 select indices, 5 select index equivalence classes, 4 disjoint index pairs (out of 10 index pairs), introduced 6 new quantified variables, introduced 6 case distinctions, treesize of input 282 treesize of output 291 [2024-12-06 06:07:31,330 INFO L209 tifierPushTermWalker]: Run 10 iterations without descend maybe there is a nontermination bug. [2024-12-06 06:07:31,351 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:07:31,352 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2024-12-06 06:07:31,374 INFO L173 IndexEqualityManager]: detected equality via solver [2024-12-06 06:07:31,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:07:31,473 INFO L349 Elim1Store]: treesize reduction 67, result has 1.5 percent of original size [2024-12-06 06:07:31,473 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 153 treesize of output 100 [2024-12-06 06:07:31,495 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:07:31,495 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 106 [2024-12-06 06:07:31,529 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 162 treesize of output 141 [2024-12-06 06:07:31,551 INFO L159 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2024-12-06 06:07:31,551 INFO L164 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 27 [2024-12-06 06:07:31,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2024-12-06 06:07:54,872 WARN L249 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2024-12-06 06:07:54,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 101 [2024-12-06 06:07:54,877 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_326b1fd5-ce68-4147-a32e-d7ba79a85bae/bin/ukojak-verify-CZk0znPC7b/cvc4 --incremental --print-success --lang smt (18)] Ended with exit code 0 [2024-12-06 06:07:54,878 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck has thrown an exception: java.lang.AssertionError: No Interpolants at de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:467) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-12-06 06:07:54,881 INFO L158 Benchmark]: Toolchain (without parser) took 314752.36ms. Allocated memory was 92.3MB in the beginning and 528.5MB in the end (delta: 436.2MB). Free memory was 69.2MB in the beginning and 453.0MB in the end (delta: -383.8MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2024-12-06 06:07:54,881 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:07:54,882 INFO L158 Benchmark]: CACSL2BoogieTranslator took 306.74ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 50.5MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-06 06:07:54,882 INFO L158 Benchmark]: Boogie Procedure Inliner took 29.23ms. Allocated memory is still 92.3MB. Free memory was 50.4MB in the beginning and 48.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-06 06:07:54,882 INFO L158 Benchmark]: Boogie Preprocessor took 25.97ms. Allocated memory is still 92.3MB. Free memory was 48.5MB in the beginning and 46.9MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-12-06 06:07:54,882 INFO L158 Benchmark]: RCFGBuilder took 513.76ms. Allocated memory is still 92.3MB. Free memory was 46.9MB in the beginning and 50.5MB in the end (delta: -3.6MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. [2024-12-06 06:07:54,882 INFO L158 Benchmark]: CodeCheck took 313873.04ms. Allocated memory was 92.3MB in the beginning and 528.5MB in the end (delta: 436.2MB). Free memory was 50.5MB in the beginning and 453.0MB in the end (delta: -402.5MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2024-12-06 06:07:54,884 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: AssertionError: No Interpolants de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: AssertionError: No Interpolants: de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.singletracecheck.InterpolatingTraceCheck.getInterpolants(InterpolatingTraceCheck.java:138) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory is still 48.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 306.74ms. Allocated memory is still 92.3MB. Free memory was 69.0MB in the beginning and 50.5MB in the end (delta: 18.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 29.23ms. Allocated memory is still 92.3MB. Free memory was 50.4MB in the beginning and 48.6MB in the end (delta: 1.7MB). There was no memory consumed. Max. memory is 16.1GB. * Boogie Preprocessor took 25.97ms. Allocated memory is still 92.3MB. Free memory was 48.5MB in the beginning and 46.9MB in the end (delta: 1.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 513.76ms. Allocated memory is still 92.3MB. Free memory was 46.9MB in the beginning and 50.5MB in the end (delta: -3.6MB). Peak memory consumption was 12.7MB. Max. memory is 16.1GB. * CodeCheck took 313873.04ms. Allocated memory was 92.3MB in the beginning and 528.5MB in the end (delta: 436.2MB). Free memory was 50.5MB in the beginning and 453.0MB in the end (delta: -402.5MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: No Interpolants