./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-fpi/indp5.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/array-fpi/indp5.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 74cd32c72cd70d8592a00c1c607545b16193fd55a0cff14185e764bbc115500b --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:50:14,165 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:50:14,288 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:50:14,293 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:50:14,297 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:50:14,330 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:50:14,332 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:50:14,333 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:50:14,334 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:50:14,339 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:50:14,341 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:50:14,342 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:50:14,342 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:50:14,344 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:50:14,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:50:14,345 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:50:14,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:50:14,346 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:50:14,347 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:50:14,347 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:50:14,348 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:50:14,349 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:50:14,349 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:50:14,350 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:50:14,350 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:50:14,351 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:50:14,352 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:50:14,352 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:50:14,353 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:50:14,354 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:50:14,355 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:50:14,355 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:50:14,356 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:50:14,356 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:50:14,357 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:50:14,357 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:50:14,357 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:50:14,358 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:50:14,358 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:50:14,358 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74cd32c72cd70d8592a00c1c607545b16193fd55a0cff14185e764bbc115500b [2023-11-06 22:50:14,630 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:50:14,655 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:50:14,658 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:50:14,660 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:50:14,661 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:50:14,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/array-fpi/indp5.c [2023-11-06 22:50:17,824 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:50:18,092 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:50:18,093 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/sv-benchmarks/c/array-fpi/indp5.c [2023-11-06 22:50:18,101 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/data/f00e2d8f5/ebccba3bffac4e5aa2eafc88b4ca6db6/FLAGbaa97a461 [2023-11-06 22:50:18,117 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/data/f00e2d8f5/ebccba3bffac4e5aa2eafc88b4ca6db6 [2023-11-06 22:50:18,120 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:50:18,121 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:50:18,123 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:50:18,123 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:50:18,132 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:50:18,136 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,137 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74655971 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18, skipping insertion in model container [2023-11-06 22:50:18,138 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,168 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:50:18,363 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/sv-benchmarks/c/array-fpi/indp5.c[588,601] [2023-11-06 22:50:18,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:50:18,403 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:50:18,418 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/sv-benchmarks/c/array-fpi/indp5.c[588,601] [2023-11-06 22:50:18,429 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:50:18,445 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:50:18,446 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18 WrapperNode [2023-11-06 22:50:18,446 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:50:18,447 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:50:18,448 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:50:18,448 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:50:18,456 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,481 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,506 INFO L138 Inliner]: procedures = 17, calls = 33, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 104 [2023-11-06 22:50:18,507 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:50:18,507 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:50:18,507 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:50:18,508 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:50:18,518 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,518 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,521 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,521 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,529 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,533 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,535 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,537 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,539 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:50:18,540 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:50:18,540 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:50:18,541 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:50:18,542 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (1/1) ... [2023-11-06 22:50:18,553 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:50:18,566 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:50:18,579 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:50:18,603 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:50:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:50:18,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:50:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:50:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:50:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:50:18,623 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:50:18,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:50:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:50:18,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:50:18,727 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:50:18,729 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:50:19,005 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:50:19,011 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:50:19,011 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-06 22:50:19,014 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:50:19 BoogieIcfgContainer [2023-11-06 22:50:19,014 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:50:19,024 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:50:19,024 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:50:19,027 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:50:19,028 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:50:18" (1/3) ... [2023-11-06 22:50:19,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f536326 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:50:19, skipping insertion in model container [2023-11-06 22:50:19,029 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:50:18" (2/3) ... [2023-11-06 22:50:19,029 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4f536326 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:50:19, skipping insertion in model container [2023-11-06 22:50:19,030 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:50:19" (3/3) ... [2023-11-06 22:50:19,031 INFO L112 eAbstractionObserver]: Analyzing ICFG indp5.c [2023-11-06 22:50:19,054 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:50:19,055 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:50:19,122 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:50:19,133 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@68e1f76b, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:50:19,134 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:50:19,139 INFO L276 IsEmpty]: Start isEmpty. Operand has 27 states, 25 states have (on average 1.56) internal successors, (39), 26 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,148 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-06 22:50:19,148 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:19,149 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:19,151 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:19,157 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:19,157 INFO L85 PathProgramCache]: Analyzing trace with hash 118053350, now seen corresponding path program 1 times [2023-11-06 22:50:19,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:19,169 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1304097799] [2023-11-06 22:50:19,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:19,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:19,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:50:19,427 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:50:19,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:50:19,427 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1304097799] [2023-11-06 22:50:19,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1304097799] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:50:19,429 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:50:19,429 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-06 22:50:19,430 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1792428970] [2023-11-06 22:50:19,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:50:19,434 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-06 22:50:19,435 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:50:19,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-06 22:50:19,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:50:19,468 INFO L87 Difference]: Start difference. First operand has 27 states, 25 states have (on average 1.56) internal successors, (39), 26 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:50:19,489 INFO L93 Difference]: Finished difference Result 50 states and 72 transitions. [2023-11-06 22:50:19,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-06 22:50:19,491 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2023-11-06 22:50:19,492 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:50:19,499 INFO L225 Difference]: With dead ends: 50 [2023-11-06 22:50:19,499 INFO L226 Difference]: Without dead ends: 23 [2023-11-06 22:50:19,502 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-06 22:50:19,506 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 32 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:50:19,507 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:50:19,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23 states. [2023-11-06 22:50:19,540 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23 to 23. [2023-11-06 22:50:19,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 22 states have (on average 1.2272727272727273) internal successors, (27), 22 states have internal predecessors, (27), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2023-11-06 22:50:19,545 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 17 [2023-11-06 22:50:19,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:50:19,545 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2023-11-06 22:50:19,546 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 8.5) internal successors, (17), 2 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,546 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2023-11-06 22:50:19,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-06 22:50:19,547 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:19,547 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:19,547 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:50:19,548 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:19,548 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:19,549 INFO L85 PathProgramCache]: Analyzing trace with hash -1065017552, now seen corresponding path program 1 times [2023-11-06 22:50:19,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:19,549 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942523235] [2023-11-06 22:50:19,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:19,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:19,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:50:19,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:50:19,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:50:19,722 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942523235] [2023-11-06 22:50:19,723 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1942523235] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:50:19,723 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:50:19,723 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:50:19,724 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [639949859] [2023-11-06 22:50:19,724 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:50:19,725 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:50:19,725 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:50:19,726 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:50:19,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:50:19,727 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:50:19,850 INFO L93 Difference]: Finished difference Result 49 states and 61 transitions. [2023-11-06 22:50:19,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:50:19,851 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 17 [2023-11-06 22:50:19,852 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:50:19,857 INFO L225 Difference]: With dead ends: 49 [2023-11-06 22:50:19,857 INFO L226 Difference]: Without dead ends: 33 [2023-11-06 22:50:19,858 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:50:19,860 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 37 mSDsluCounter, 3 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 13 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:50:19,861 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [37 Valid, 13 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:50:19,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2023-11-06 22:50:19,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 28. [2023-11-06 22:50:19,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 27 states have (on average 1.1851851851851851) internal successors, (32), 27 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2023-11-06 22:50:19,878 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 17 [2023-11-06 22:50:19,878 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:50:19,879 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2023-11-06 22:50:19,879 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.25) internal successors, (17), 4 states have internal predecessors, (17), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:19,879 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2023-11-06 22:50:19,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-06 22:50:19,881 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:19,881 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:19,881 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:50:19,881 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:19,882 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:19,882 INFO L85 PathProgramCache]: Analyzing trace with hash 524088314, now seen corresponding path program 1 times [2023-11-06 22:50:19,883 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:19,883 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881840387] [2023-11-06 22:50:19,883 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:19,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:19,915 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:50:19,916 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1589475381] [2023-11-06 22:50:19,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:19,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:19,917 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:50:19,920 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:50:19,927 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:50:20,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:50:20,077 INFO L262 TraceCheckSpWp]: Trace formula consists of 132 conjuncts, 50 conjunts are in the unsatisfiable core [2023-11-06 22:50:20,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:50:20,267 INFO L351 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 11 treesize of output 7 [2023-11-06 22:50:20,281 INFO L351 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 10 treesize of output 8 [2023-11-06 22:50:20,382 INFO L351 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-06 22:50:20,632 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 26 treesize of output 21 [2023-11-06 22:50:20,736 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 26 treesize of output 21 [2023-11-06 22:50:20,828 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 26 treesize of output 21 [2023-11-06 22:50:20,922 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 0 case distinctions, treesize of input 26 treesize of output 21 [2023-11-06 22:50:21,037 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:50:21,037 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:50:22,060 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-06 22:50:22,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:50:22,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:50:22,149 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881840387] [2023-11-06 22:50:22,150 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:50:22,150 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1589475381] [2023-11-06 22:50:22,150 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1589475381] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:50:22,151 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:50:22,151 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 13] total 22 [2023-11-06 22:50:22,151 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1276676843] [2023-11-06 22:50:22,151 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:50:22,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2023-11-06 22:50:22,152 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:50:22,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2023-11-06 22:50:22,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=371, Unknown=0, NotChecked=0, Total=462 [2023-11-06 22:50:22,156 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:27,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-06 22:50:29,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-06 22:50:32,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [1] [2023-11-06 22:50:33,953 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:50:33,953 INFO L93 Difference]: Finished difference Result 79 states and 96 transitions. [2023-11-06 22:50:33,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 23 states. [2023-11-06 22:50:33,954 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2023-11-06 22:50:33,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:50:33,957 INFO L225 Difference]: With dead ends: 79 [2023-11-06 22:50:33,957 INFO L226 Difference]: Without dead ends: 73 [2023-11-06 22:50:33,958 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 65 GetRequests, 29 SyntacticMatches, 3 SemanticMatches, 33 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 4.6s TimeCoverageRelationStatistics Valid=240, Invalid=949, Unknown=1, NotChecked=0, Total=1190 [2023-11-06 22:50:33,960 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 79 mSDsluCounter, 39 mSDsCounter, 0 mSdLazyCounter, 338 mSolverCounterSat, 77 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 79 SdHoareTripleChecker+Valid, 48 SdHoareTripleChecker+Invalid, 418 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 77 IncrementalHoareTripleChecker+Valid, 338 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:50:33,960 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [79 Valid, 48 Invalid, 418 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [77 Valid, 338 Invalid, 3 Unknown, 0 Unchecked, 8.0s Time] [2023-11-06 22:50:33,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 73 states. [2023-11-06 22:50:33,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 73 to 61. [2023-11-06 22:50:33,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 60 states have (on average 1.25) internal successors, (75), 60 states have internal predecessors, (75), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:33,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 75 transitions. [2023-11-06 22:50:33,979 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 75 transitions. Word has length 27 [2023-11-06 22:50:33,980 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:50:33,980 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 75 transitions. [2023-11-06 22:50:33,980 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 2.3181818181818183) internal successors, (51), 22 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:33,981 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 75 transitions. [2023-11-06 22:50:33,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-06 22:50:33,982 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:33,982 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:33,994 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:50:34,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:34,189 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:34,189 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:34,190 INFO L85 PathProgramCache]: Analyzing trace with hash 1190930620, now seen corresponding path program 2 times [2023-11-06 22:50:34,190 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:34,190 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451945129] [2023-11-06 22:50:34,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:34,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:34,212 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:50:34,213 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1817263482] [2023-11-06 22:50:34,213 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:50:34,213 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:34,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:50:34,214 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:50:34,256 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:50:34,339 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:50:34,339 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:50:34,341 INFO L262 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:50:34,345 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:50:34,411 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:50:34,411 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:50:34,464 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 4 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:50:34,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:50:34,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451945129] [2023-11-06 22:50:34,467 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:50:34,467 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1817263482] [2023-11-06 22:50:34,467 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1817263482] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:50:34,467 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:50:34,468 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2023-11-06 22:50:34,468 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1268460438] [2023-11-06 22:50:34,468 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:50:34,469 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:50:34,470 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:50:34,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:50:34,471 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:50:34,471 INFO L87 Difference]: Start difference. First operand 61 states and 75 transitions. Second operand has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:34,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:50:34,722 INFO L93 Difference]: Finished difference Result 126 states and 150 transitions. [2023-11-06 22:50:34,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:50:34,723 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2023-11-06 22:50:34,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:50:34,724 INFO L225 Difference]: With dead ends: 126 [2023-11-06 22:50:34,724 INFO L226 Difference]: Without dead ends: 65 [2023-11-06 22:50:34,725 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 62 GetRequests, 49 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2023-11-06 22:50:34,726 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 93 mSDsluCounter, 20 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 66 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 167 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 66 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:50:34,727 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 31 Invalid, 167 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [66 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:50:34,728 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2023-11-06 22:50:34,738 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 48. [2023-11-06 22:50:34,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 47 states have (on average 1.1702127659574468) internal successors, (55), 47 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:34,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 55 transitions. [2023-11-06 22:50:34,740 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 55 transitions. Word has length 29 [2023-11-06 22:50:34,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:50:34,740 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 55 transitions. [2023-11-06 22:50:34,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:34,741 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 55 transitions. [2023-11-06 22:50:34,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-06 22:50:34,742 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:34,742 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:34,753 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:50:34,945 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:34,946 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:34,946 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:34,946 INFO L85 PathProgramCache]: Analyzing trace with hash 264308668, now seen corresponding path program 3 times [2023-11-06 22:50:34,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:34,947 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1670023085] [2023-11-06 22:50:34,947 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:34,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:34,965 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:50:34,977 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1033918243] [2023-11-06 22:50:34,977 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-06 22:50:34,978 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:34,978 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:50:34,979 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:50:35,005 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:50:35,098 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-11-06 22:50:35,098 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:50:35,100 INFO L262 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:50:35,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:50:35,178 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:50:35,178 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:50:35,243 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:50:35,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:50:35,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1670023085] [2023-11-06 22:50:35,243 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:50:35,244 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1033918243] [2023-11-06 22:50:35,244 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1033918243] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:50:35,244 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:50:35,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 9 [2023-11-06 22:50:35,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [175735973] [2023-11-06 22:50:35,244 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:50:35,245 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-11-06 22:50:35,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:50:35,247 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-11-06 22:50:35,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=49, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:50:35,248 INFO L87 Difference]: Start difference. First operand 48 states and 55 transitions. Second operand has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:35,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:50:35,454 INFO L93 Difference]: Finished difference Result 58 states and 65 transitions. [2023-11-06 22:50:35,454 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-06 22:50:35,454 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2023-11-06 22:50:35,455 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:50:35,455 INFO L225 Difference]: With dead ends: 58 [2023-11-06 22:50:35,455 INFO L226 Difference]: Without dead ends: 42 [2023-11-06 22:50:35,456 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 46 SyntacticMatches, 3 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=59, Invalid=123, Unknown=0, NotChecked=0, Total=182 [2023-11-06 22:50:35,457 INFO L413 NwaCegarLoop]: 11 mSDtfsCounter, 62 mSDsluCounter, 10 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 45 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 45 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:50:35,457 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 21 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [45 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:50:35,458 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2023-11-06 22:50:35,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 38. [2023-11-06 22:50:35,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 37 states have (on average 1.135135135135135) internal successors, (42), 37 states have internal predecessors, (42), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:35,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 42 transitions. [2023-11-06 22:50:35,466 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 42 transitions. Word has length 29 [2023-11-06 22:50:35,466 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:50:35,466 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 42 transitions. [2023-11-06 22:50:35,466 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.6666666666666665) internal successors, (33), 9 states have internal predecessors, (33), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:50:35,467 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2023-11-06 22:50:35,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-06 22:50:35,470 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:50:35,470 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:50:35,482 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:50:35,677 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:35,677 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:50:35,677 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:50:35,678 INFO L85 PathProgramCache]: Analyzing trace with hash 982389828, now seen corresponding path program 4 times [2023-11-06 22:50:35,678 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:50:35,680 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405131132] [2023-11-06 22:50:35,680 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:50:35,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:50:35,712 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-11-06 22:50:35,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [69163959] [2023-11-06 22:50:35,718 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-06 22:50:35,718 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:50:35,718 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:50:35,725 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:50:35,740 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b48ea6d5-a8cd-4a47-bbec-a951672f3f89/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:50:35,962 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-06 22:50:35,962 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:50:35,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 77 conjunts are in the unsatisfiable core [2023-11-06 22:50:35,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:50:35,985 INFO L351 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 10 treesize of output 8 [2023-11-06 22:50:35,995 INFO L351 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 11 treesize of output 7 [2023-11-06 22:50:36,032 INFO L351 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 1 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 18 [2023-11-06 22:50:36,118 INFO L322 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-06 22:50:36,119 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 1 case distinctions, treesize of input 26 treesize of output 28 [2023-11-06 22:50:36,306 INFO L322 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-11-06 22:50:36,306 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:36,404 INFO L322 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-06 22:50:36,404 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:36,578 INFO L322 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-11-06 22:50:36,578 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:36,670 INFO L322 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-06 22:50:36,670 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:36,858 INFO L322 Elim1Store]: treesize reduction 25, result has 21.9 percent of original size [2023-11-06 22:50:36,858 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:36,957 INFO L322 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-06 22:50:36,957 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:37,142 INFO L322 Elim1Store]: treesize reduction 20, result has 37.5 percent of original size [2023-11-06 22:50:37,143 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 4 case distinctions, treesize of input 33 treesize of output 35 [2023-11-06 22:50:37,289 INFO L351 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 3 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 31 [2023-11-06 22:50:37,509 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:50:37,509 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:51:28,722 WARN L293 SmtUtils]: Spent 6.16s on a formula simplification that was a NOOP. DAG size: 122 (called from [L 376] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-11-06 22:51:41,140 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 1 proven. 19 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:51:41,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:51:41,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405131132] [2023-11-06 22:51:41,141 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-11-06 22:51:41,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [69163959] [2023-11-06 22:51:41,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [69163959] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:51:41,141 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:51:41,141 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 25] total 45 [2023-11-06 22:51:41,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1539444131] [2023-11-06 22:51:41,141 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:51:41,142 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-11-06 22:51:41,142 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:51:41,143 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-11-06 22:51:41,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=206, Invalid=1773, Unknown=1, NotChecked=0, Total=1980 [2023-11-06 22:51:41,145 INFO L87 Difference]: Start difference. First operand 38 states and 42 transitions. Second operand has 45 states, 45 states have (on average 1.5333333333333334) internal successors, (69), 45 states have internal predecessors, (69), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:52:57,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result VALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:00,622 WARN L861 $PredicateComparison]: unable to prove that (let ((.cse51 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse49 (mod .cse51 4294967296))) (let ((.cse50 (* .cse49 8))) (let ((.cse0 (< 2 c_~N~0)) (.cse15 (< 2147483647 .cse49)) (.cse21 (+ .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse13 (* (- 1) .cse51 .cse51)) (.cse12 (+ .cse50 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse14 (< .cse49 2147483648)) (.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|))) (and (or .cse0 (= c_~N~0 (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse2 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (select .cse6 .cse5) (- 3)))))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse1 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse1 (select (select (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse1 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse4))))))) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) |c_ULTIMATE.start_main_~#sum~0#1.offset|) c_~N~0)) (or .cse0 (and (or (= (let ((.cse11 (store .cse6 .cse12 (+ .cse13 (select .cse6 .cse12))))) (let ((.cse7 (select .cse11 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse8 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse11 |c_ULTIMATE.start_main_~a~0#1.offset| .cse7) .cse5 (+ (select .cse11 .cse5) (- 2)))))) (let ((.cse9 (select .cse8 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse7 (select (select (store .cse8 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse9 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse7 .cse10))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse10)))))) c_~N~0) .cse14) (or .cse15 (= c_~N~0 (let ((.cse20 (store .cse6 .cse21 (+ (select .cse6 .cse21) .cse13)))) (let ((.cse16 (select .cse20 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse17 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse20 |c_ULTIMATE.start_main_~a~0#1.offset| .cse16) .cse5 (+ (- 2) (select .cse20 .cse5)))))) (let ((.cse18 (select .cse17 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse16 (select (select (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse16 .cse19))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse19)))))))))) (or .cse0 (let ((.cse22 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse35 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|)) (.cse36 (* .cse22 8))) (and (or (< 2147483647 .cse22) (let ((.cse28 (let ((.cse34 (+ .cse36 |c_ULTIMATE.start_main_~a~0#1.offset|))) (store .cse6 .cse34 (+ .cse35 (select .cse6 .cse34)))))) (and (or (= c_~N~0 (let ((.cse27 (store .cse28 .cse12 (+ (select .cse28 .cse12) .cse13)))) (let ((.cse23 (select .cse27 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse24 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse27 |c_ULTIMATE.start_main_~a~0#1.offset| .cse23) .cse5 (+ (select .cse27 .cse5) (- 2)))))) (let ((.cse25 (select .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse26 (select .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse23 (select (select (store .cse24 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse25 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse23 .cse26))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse26))))))) .cse14) (or .cse15 (= c_~N~0 (let ((.cse33 (store .cse28 .cse21 (+ (select .cse28 .cse21) .cse13)))) (let ((.cse32 (select .cse33 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse29 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse33 |c_ULTIMATE.start_main_~a~0#1.offset| .cse32) .cse5 (+ (select .cse33 .cse5) (- 2)))))) (let ((.cse30 (select .cse29 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse31 (select .cse30 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse29 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse30 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse31 .cse32))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse31 .cse32))))))))))) (or (let ((.cse42 (let ((.cse48 (+ .cse36 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (store .cse6 .cse48 (+ .cse35 (select .cse6 .cse48)))))) (and (or .cse15 (= c_~N~0 (let ((.cse41 (store .cse42 .cse21 (+ .cse13 (select .cse42 .cse21))))) (let ((.cse39 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse41 |c_ULTIMATE.start_main_~a~0#1.offset| .cse39) .cse5 (+ (- 2) (select .cse41 .cse5)))))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse39 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse39 .cse40)))))))) (or (= c_~N~0 (let ((.cse47 (store .cse42 .cse12 (+ .cse13 (select .cse42 .cse12))))) (let ((.cse46 (select .cse47 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse43 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse47 |c_ULTIMATE.start_main_~a~0#1.offset| .cse46) .cse5 (+ (- 2) (select .cse47 .cse5)))))) (let ((.cse44 (select .cse43 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse45 (select .cse44 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse43 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse44 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse45 .cse46))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse45 .cse46))))))) .cse14))) (< .cse22 2147483648))))))))))) is different from true [2023-11-06 22:53:03,027 WARN L861 $PredicateComparison]: unable to prove that (let ((.cse64 (+ |c_ULTIMATE.start_main_~i~0#1| 1)) (.cse58 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse63 (* .cse58 8)) (.cse59 (mod .cse64 4294967296))) (let ((.cse9 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse60 (* .cse59 8)) (.cse62 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse57 (+ .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse3 (< 2 c_~N~0)) (.cse4 (< 2147483647 .cse58)) (.cse10 (store .cse0 .cse57 (+ .cse62 (select .cse0 .cse57)))) (.cse25 (< 2147483647 .cse59)) (.cse31 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse23 (* (- 1) .cse64 .cse64)) (.cse15 (let ((.cse61 (+ .cse63 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (store .cse0 .cse61 (+ .cse62 (select .cse0 .cse61))))) (.cse22 (+ .cse60 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse24 (< .cse59 2147483648)) (.cse16 (< .cse58 2147483648)) (.cse1 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse2 (let ((.cse56 (store .cse0 .cse57 (+ (* 2 |c_ULTIMATE.start_main_~i~0#1|) (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)))) (let ((.cse55 (select .cse56 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse52 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse56 |c_ULTIMATE.start_main_~a~0#1.offset| .cse55) .cse9 (+ (select .cse56 .cse9) (- 3)))))) (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse54 (select .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse53 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse54 .cse55))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse54 .cse55)))))))) (and (= (select .cse0 0) 1) (or .cse1 (< 1 .cse2)) (= |c_ULTIMATE.start_main_~#sum~0#1.offset| 0) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|) 0) 0) (= 3 (select .cse0 8)) (or .cse3 (and (or .cse4 (= (let ((.cse5 (select .cse10 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse6 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse10 |c_ULTIMATE.start_main_~a~0#1.offset| .cse5) .cse9 (+ (- 2) (select .cse10 .cse9)))))) (let ((.cse7 (select .cse6 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse8 (select .cse7 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse5 (select (select (store .cse6 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse7 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse8))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse8))))) c_~N~0)) (or (= c_~N~0 (let ((.cse12 (select .cse15 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse13 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse15 |c_ULTIMATE.start_main_~a~0#1.offset| .cse12) .cse9 (+ (- 2) (select .cse15 .cse9)))))) (let ((.cse14 (select .cse13 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse11 (select .cse14 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse11 .cse12 (select (select (store .cse13 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse14 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse11 .cse12))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9))))))) .cse16))) (<= 2 c_~N~0) (or .cse3 (and (or (= (let ((.cse21 (store .cse0 .cse22 (+ .cse23 (select .cse0 .cse22))))) (let ((.cse17 (select .cse21 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse21 |c_ULTIMATE.start_main_~a~0#1.offset| .cse17) .cse9 (+ (select .cse21 .cse9) (- 2)))))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse20 (select .cse19 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse19 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse17 .cse20))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse20)))))) c_~N~0) .cse24) (or .cse25 (= c_~N~0 (let ((.cse30 (store .cse0 .cse31 (+ (select .cse0 .cse31) .cse23)))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse30 |c_ULTIMATE.start_main_~a~0#1.offset| .cse26) .cse9 (+ (- 2) (select .cse30 .cse9)))))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse29)))))))))) (or .cse3 (and (or .cse4 (and (or (= c_~N~0 (let ((.cse36 (store .cse10 .cse22 (+ (select .cse10 .cse22) .cse23)))) (let ((.cse32 (select .cse36 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse33 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse36 |c_ULTIMATE.start_main_~a~0#1.offset| .cse32) .cse9 (+ (select .cse36 .cse9) (- 2)))))) (let ((.cse34 (select .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse35 (select .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse32 (select (select (store .cse33 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse34 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse32 .cse35))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse35))))))) .cse24) (or .cse25 (= c_~N~0 (let ((.cse41 (store .cse10 .cse31 (+ (select .cse10 .cse31) .cse23)))) (let ((.cse40 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse37 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse41 |c_ULTIMATE.start_main_~a~0#1.offset| .cse40) .cse9 (+ (select .cse41 .cse9) (- 2)))))) (let ((.cse38 (select .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse37 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse39 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse39 .cse40)))))))))) (or (and (or .cse25 (= c_~N~0 (let ((.cse46 (store .cse15 .cse31 (+ .cse23 (select .cse15 .cse31))))) (let ((.cse44 (select .cse46 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse42 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse46 |c_ULTIMATE.start_main_~a~0#1.offset| .cse44) .cse9 (+ (- 2) (select .cse46 .cse9)))))) (let ((.cse43 (select .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse45 (select .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse42 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse43 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse45))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse44 .cse45)))))))) (or (= c_~N~0 (let ((.cse51 (store .cse15 .cse22 (+ .cse23 (select .cse15 .cse22))))) (let ((.cse50 (select .cse51 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse47 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse51 |c_ULTIMATE.start_main_~a~0#1.offset| .cse50) .cse9 (+ (- 2) (select .cse51 .cse9)))))) (let ((.cse48 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse49 (select .cse48 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse48 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse50))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse9) .cse49 .cse50))))))) .cse24)) .cse16))) (or .cse1 (< .cse2 (+ 2 |c_ULTIMATE.start_main_~i~0#1|))) (= |c_ULTIMATE.start_main_~a~0#1.offset| 0)))))) is different from true [2023-11-06 22:53:09,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:13,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:22,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:25,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:29,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:40,571 WARN L839 $PredicateComparison]: unable to prove that (let ((.cse63 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296))) (let ((.cse64 (* .cse63 8)) (.cse62 (mod (+ |c_ULTIMATE.start_main_~i~0#1| 1) 4294967296))) (let ((.cse61 (* .cse62 8)) (.cse13 (+ .cse64 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse21 (+ .cse64 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368)))) (let ((.cse22 (select .cse6 .cse21)) (.cse23 (< .cse63 2147483648)) (.cse7 (< 2147483647 .cse63)) (.cse15 (select .cse6 .cse13)) (.cse39 (< .cse62 2147483648)) (.cse38 (+ .cse61 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse24 (< 2147483647 .cse62)) (.cse5 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse31 (+ .cse61 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse32 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse0 (< 2 c_~N~0))) (and (or .cse0 (= c_~N~0 (let ((.cse4 (select .cse6 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse1 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse6 |c_ULTIMATE.start_main_~a~0#1.offset| .cse4) .cse5 (+ (select .cse6 .cse5) (- 2)))))) (let ((.cse2 (select .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse3 (select .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse1 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse2 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse3 .cse4))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse3 .cse4))))))) (or .cse0 (let ((.cse14 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|))) (and (or .cse7 (= (let ((.cse12 (store .cse6 .cse13 (+ .cse14 .cse15)))) (let ((.cse8 (select .cse12 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse9 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse12 |c_ULTIMATE.start_main_~a~0#1.offset| .cse8) .cse5 (+ (- 2) (select .cse12 .cse5)))))) (let ((.cse10 (select .cse9 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse11 (select .cse10 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse8 (select (select (store .cse9 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse10 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse8 .cse11))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse11)))))) c_~N~0)) (or (= c_~N~0 (let ((.cse20 (store .cse6 .cse21 (+ .cse14 .cse22)))) (let ((.cse17 (select .cse20 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse18 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse20 |c_ULTIMATE.start_main_~a~0#1.offset| .cse17) .cse5 (+ (- 2) (select .cse20 .cse5)))))) (let ((.cse19 (select .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse16 (select .cse19 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse16 .cse17 (select (select (store .cse18 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse19 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse16 .cse17))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5)))))))) .cse23)))) (or .cse0 (and (or (let ((.cse30 (store .cse6 .cse21 (+ .cse32 .cse22)))) (and (or .cse24 (= (let ((.cse29 (store .cse30 .cse31 (+ (- 1) .cse32 (select .cse30 .cse31))))) (let ((.cse26 (select .cse29 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse29 |c_ULTIMATE.start_main_~a~0#1.offset| .cse26) .cse5 (+ (- 1) (select .cse29 .cse5)))))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse25 (select .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse25 .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse25 .cse26))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5))))))) c_~N~0)) (or (= c_~N~0 (let ((.cse37 (store .cse30 .cse38 (+ (- 1) (select .cse30 .cse38) .cse32)))) (let ((.cse33 (select .cse37 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse34 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse37 |c_ULTIMATE.start_main_~a~0#1.offset| .cse33) .cse5 (+ (- 1) (select .cse37 .cse5)))))) (let ((.cse35 (select .cse34 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse36 (select .cse35 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse33 (select (select (store .cse34 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse35 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse33 .cse36))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse36))))))) .cse39))) .cse23) (or .cse7 (let ((.cse45 (store .cse6 .cse13 (+ .cse32 .cse15)))) (and (or (= c_~N~0 (let ((.cse44 (store .cse45 .cse38 (+ (- 1) (select .cse45 .cse38) .cse32)))) (let ((.cse43 (select .cse44 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse41 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse44 |c_ULTIMATE.start_main_~a~0#1.offset| .cse43) .cse5 (+ (- 1) (select .cse44 .cse5)))))) (let ((.cse42 (select .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse42 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse40 (select (select (store .cse41 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse42 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse40 .cse43))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse43))))))) .cse39) (or .cse24 (= c_~N~0 (let ((.cse50 (store .cse45 .cse31 (+ (- 1) .cse32 (select .cse45 .cse31))))) (let ((.cse48 (select .cse50 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse50 |c_ULTIMATE.start_main_~a~0#1.offset| .cse48) .cse5 (+ (- 1) (select .cse50 .cse5)))))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse49 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse48 .cse49))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse48 .cse49))))))))))))) (or (and (or .cse39 (= (let ((.cse55 (store .cse6 .cse38 (+ (- 1) .cse32 (select .cse6 .cse38))))) (let ((.cse54 (select .cse55 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse51 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse55 |c_ULTIMATE.start_main_~a~0#1.offset| .cse54) .cse5 (+ (- 1) (select .cse55 .cse5)))))) (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse53 (select .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse52 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse53 .cse54))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse53 .cse54)))))) c_~N~0)) (or .cse24 (= c_~N~0 (let ((.cse60 (store .cse6 .cse31 (+ (- 1) (select .cse6 .cse31) .cse32)))) (let ((.cse58 (select .cse60 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse56 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse60 |c_ULTIMATE.start_main_~a~0#1.offset| .cse58) .cse5 (+ (- 1) (select .cse60 .cse5)))))) (let ((.cse57 (select .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse59 (select .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse57 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse58 .cse59))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse5) .cse58 .cse59))))))))) .cse0)))))) is different from false [2023-11-06 22:53:43,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:53:46,753 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:54:02,292 WARN L839 $PredicateComparison]: unable to prove that (let ((.cse139 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse143 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse132 (mod .cse143 4294967296)) (.cse147 (* .cse139 8))) (let ((.cse138 (+ .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse31 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse140 (+ .cse147 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse146 (* .cse132 8))) (let ((.cse32 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse42 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse142 (select .cse31 .cse140)) (.cse145 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse144 (select .cse31 .cse138))) (let ((.cse68 (store .cse31 .cse138 (+ .cse145 .cse144))) (.cse73 (store .cse31 .cse140 (+ .cse145 .cse142))) (.cse43 (select .cse31 .cse42)) (.cse34 (select .cse31 .cse32))) (let ((.cse99 (store .cse31 .cse32 (+ (- 1) .cse145 .cse34))) (.cse104 (store .cse31 .cse42 (+ (- 1) .cse43 .cse145))) (.cse53 (store .cse73 .cse32 (+ (- 1) (select .cse73 .cse32) .cse145))) (.cse48 (store .cse73 .cse42 (+ (- 1) .cse145 (select .cse73 .cse42)))) (.cse58 (store .cse68 .cse32 (+ (- 1) (select .cse68 .cse32) .cse145))) (.cse63 (store .cse68 .cse42 (+ (- 1) .cse145 (select .cse68 .cse42)))) (.cse7 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse94 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|)) (.cse141 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|))) (let ((.cse19 (store .cse31 .cse138 (+ .cse141 .cse144))) (.cse33 (* (- 1) .cse143 .cse143)) (.cse24 (store .cse31 .cse140 (+ .cse141 .cse142))) (.cse13 (select .cse94 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse8 (store .cse31 |c_ULTIMATE.start_main_~a~0#1.offset| .cse6)) (.cse9 (select .cse31 .cse7)) (.cse61 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse57 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse45 (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse49 (select .cse53 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse25 (< .cse139 2147483648)) (.cse14 (< 2147483647 .cse139)) (.cse67 (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse0 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse1 (let ((.cse137 (store .cse31 .cse138 (+ (* 2 |c_ULTIMATE.start_main_~i~0#1|) (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)))) (let ((.cse136 (select .cse137 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse133 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse137 |c_ULTIMATE.start_main_~a~0#1.offset| .cse136) .cse7 (+ (select .cse137 .cse7) (- 3)))))) (let ((.cse134 (select .cse133 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse135 (select .cse134 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse133 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse134 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse135 .cse136))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse135 .cse136))))))) (.cse36 (< 2147483647 .cse132)) (.cse102 (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse98 (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (< .cse132 2147483648)) (.cse2 (< 2 c_~N~0))) (and (or .cse0 (< 1 .cse1)) (or .cse2 (= c_~N~0 (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ .cse9 (- 2)))))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse5 (select .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse5 .cse6)))))) (or .cse2 (= c_~N~0 (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ .cse9 (- 3)))))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse10 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse10 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse10 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6)))))) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (= .cse13 c_~N~0)) (or .cse2 (and (or .cse14 (= (let ((.cse15 (select .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse19 |c_ULTIMATE.start_main_~a~0#1.offset| .cse15) .cse7 (+ (- 2) (select .cse19 .cse7)))))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse18 (select .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse15 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse18))))) c_~N~0)) (or (= c_~N~0 (let ((.cse21 (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse24 |c_ULTIMATE.start_main_~a~0#1.offset| .cse21) .cse7 (+ (- 2) (select .cse24 .cse7)))))) (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse20 (select .cse23 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse20 .cse21 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse20 .cse21))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) .cse25))) (or .cse2 (and (or (= (let ((.cse30 (store .cse31 .cse32 (+ .cse33 .cse34)))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse30 |c_ULTIMATE.start_main_~a~0#1.offset| .cse26) .cse7 (+ (select .cse30 .cse7) (- 2)))))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse29)))))) c_~N~0) .cse35) (or .cse36 (= c_~N~0 (let ((.cse41 (store .cse31 .cse42 (+ .cse43 .cse33)))) (let ((.cse37 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse41 |c_ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse7 (+ (- 2) (select .cse41 .cse7)))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse40)))))))))) (or .cse2 (and (or (and (or .cse36 (= (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse48 |c_ULTIMATE.start_main_~a~0#1.offset| .cse45) .cse7 (+ (- 1) (select .cse48 .cse7)))))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse44 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse45))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))) c_~N~0)) (or (= c_~N~0 (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse53 |c_ULTIMATE.start_main_~a~0#1.offset| .cse49) .cse7 (+ (- 1) (select .cse53 .cse7)))))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse52))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse52))))) .cse35)) .cse25) (or .cse14 (and (or (= c_~N~0 (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse58 |c_ULTIMATE.start_main_~a~0#1.offset| .cse57) .cse7 (+ (- 1) (select .cse58 .cse7)))))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse54 (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse54 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse57))))) .cse35) (or .cse36 (= c_~N~0 (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse63 |c_ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse7 (+ (- 1) (select .cse63 .cse7)))))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse62 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse61 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse61 .cse62)))))))))) (or (and (or .cse14 (= c_~N~0 (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse68))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse66 .cse67)))))) (or (= c_~N~0 (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse69 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse71 .cse72))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse71 .cse72))))) .cse25)) .cse2) (or .cse2 (and (or .cse14 (and (or (= c_~N~0 (let ((.cse78 (store .cse19 .cse32 (+ (select .cse19 .cse32) .cse33)))) (let ((.cse74 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| .cse74) .cse7 (+ (select .cse78 .cse7) (- 2)))))) (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse74 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse77))))))) .cse35) (or .cse36 (= c_~N~0 (let ((.cse83 (store .cse19 .cse42 (+ (select .cse19 .cse42) .cse33)))) (let ((.cse82 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse83 |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse7 (+ (select .cse83 .cse7) (- 2)))))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse81 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse81 .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse81 .cse82)))))))))) (or (and (or .cse36 (= c_~N~0 (let ((.cse88 (store .cse24 .cse42 (+ .cse33 (select .cse24 .cse42))))) (let ((.cse86 (select .cse88 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse88 |c_ULTIMATE.start_main_~a~0#1.offset| .cse86) .cse7 (+ (- 2) (select .cse88 .cse7)))))) (let ((.cse85 (select .cse84 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse87 (select .cse85 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse85 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse86 .cse87))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse86 .cse87)))))))) (or (= c_~N~0 (let ((.cse93 (store .cse24 .cse32 (+ .cse33 (select .cse24 .cse32))))) (let ((.cse92 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse93 |c_ULTIMATE.start_main_~a~0#1.offset| .cse92) .cse7 (+ (- 2) (select .cse93 .cse7)))))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse91 .cse92))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse91 .cse92))))))) .cse35)) .cse25))) (or .cse2 (= c_~N~0 (+ .cse13 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse94 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6))) (or (and (or .cse35 (= (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse99 |c_ULTIMATE.start_main_~a~0#1.offset| .cse98) .cse7 (+ (- 1) (select .cse99 .cse7)))))) (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse97 (select .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse97 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse97 .cse98)))) c_~N~0)) (or .cse36 (= c_~N~0 (let ((.cse100 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| .cse102) .cse7 (+ (- 1) (select .cse104 .cse7)))))) (let ((.cse101 (select .cse100 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse103 (select .cse101 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse100 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse101 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse102 .cse103))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse102 .cse103))))))) .cse2) (or .cse2 (= c_~N~0 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ (- 1) .cse9))))) (let ((.cse106 (select .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse107 (select .cse106 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse6 .cse107))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6 .cse107)))))) (or .cse2 (and (or .cse14 (and (or (= c_~N~0 (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse63))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse110 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse61 .cse110))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse61 .cse110))))) .cse36) (or .cse35 (= c_~N~0 (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse112 (select .cse111 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse113 (select .cse112 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse111 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse112 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse113 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse113 .cse57)))))))) (or (and (or (= c_~N~0 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse48))) (let ((.cse116 (select .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse114 (select .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse45 .cse114 (select (select (store .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse45 .cse114))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) .cse36) (or .cse35 (= c_~N~0 (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse53))) (let ((.cse118 (select .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse118 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse119))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse49 .cse119))))))) .cse25))) (or .cse2 (and (or (= c_~N~0 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse73 |c_ULTIMATE.start_main_~a~0#1.offset| .cse71) .cse7 (+ (- 1) (select .cse73 .cse7)))))) (let ((.cse121 (select .cse120 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse122 (select .cse121 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse120 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse121 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse71 .cse122))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse71 .cse122))))) .cse25) (or .cse14 (= c_~N~0 (let ((.cse124 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse68 |c_ULTIMATE.start_main_~a~0#1.offset| .cse67) .cse7 (+ (- 1) (select .cse68 .cse7)))))) (let ((.cse125 (select .cse124 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse123 (select .cse125 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse123 .cse67 (select (select (store .cse124 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse123 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))))) (or .cse0 (< .cse1 (+ 2 |c_ULTIMATE.start_main_~i~0#1|))) (or (and (or .cse36 (= c_~N~0 (let ((.cse127 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse104))) (let ((.cse128 (select .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse126 (select .cse128 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse126 .cse102 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse128 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse126 .cse102))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (or (= c_~N~0 (let ((.cse129 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse99))) (let ((.cse130 (select .cse129 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse131 (select .cse130 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse129 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse131 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse131 .cse98))))) .cse35)) .cse2))))))))) is different from false [2023-11-06 22:54:04,309 WARN L861 $PredicateComparison]: unable to prove that (let ((.cse139 (mod |c_ULTIMATE.start_main_~i~0#1| 4294967296)) (.cse143 (+ |c_ULTIMATE.start_main_~i~0#1| 1))) (let ((.cse132 (mod .cse143 4294967296)) (.cse147 (* .cse139 8))) (let ((.cse138 (+ .cse147 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse31 (select |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base|)) (.cse140 (+ .cse147 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse146 (* .cse132 8))) (let ((.cse32 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset| (- 34359738368))) (.cse42 (+ .cse146 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse142 (select .cse31 .cse140)) (.cse145 (* (- 1) |c_ULTIMATE.start_main_~i~0#1|)) (.cse144 (select .cse31 .cse138))) (let ((.cse68 (store .cse31 .cse138 (+ .cse145 .cse144))) (.cse73 (store .cse31 .cse140 (+ .cse145 .cse142))) (.cse43 (select .cse31 .cse42)) (.cse34 (select .cse31 .cse32))) (let ((.cse99 (store .cse31 .cse32 (+ (- 1) .cse145 .cse34))) (.cse104 (store .cse31 .cse42 (+ (- 1) .cse43 .cse145))) (.cse53 (store .cse73 .cse32 (+ (- 1) (select .cse73 .cse32) .cse145))) (.cse48 (store .cse73 .cse42 (+ (- 1) .cse145 (select .cse73 .cse42)))) (.cse58 (store .cse68 .cse32 (+ (- 1) (select .cse68 .cse32) .cse145))) (.cse63 (store .cse68 .cse42 (+ (- 1) .cse145 (select .cse68 .cse42)))) (.cse7 (+ 8 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse6 (select .cse31 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse94 (select |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base|)) (.cse141 (* (- 1) |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|))) (let ((.cse19 (store .cse31 .cse138 (+ .cse141 .cse144))) (.cse33 (* (- 1) .cse143 .cse143)) (.cse24 (store .cse31 .cse140 (+ .cse141 .cse142))) (.cse13 (select .cse94 |c_ULTIMATE.start_main_~#sum~0#1.offset|)) (.cse8 (store .cse31 |c_ULTIMATE.start_main_~a~0#1.offset| .cse6)) (.cse9 (select .cse31 .cse7)) (.cse61 (select .cse63 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse57 (select .cse58 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse45 (select .cse48 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse49 (select .cse53 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse71 (select .cse73 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse25 (< .cse139 2147483648)) (.cse14 (< 2147483647 .cse139)) (.cse67 (select .cse68 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse0 (< 1 |c_ULTIMATE.start_main_~i~0#1|)) (.cse1 (let ((.cse137 (store .cse31 .cse138 (+ (* 2 |c_ULTIMATE.start_main_~i~0#1|) (* |c_ULTIMATE.start_main_~i~0#1| |c_ULTIMATE.start_main_~i~0#1|) 1)))) (let ((.cse136 (select .cse137 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse133 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse137 |c_ULTIMATE.start_main_~a~0#1.offset| .cse136) .cse7 (+ (select .cse137 .cse7) (- 3)))))) (let ((.cse134 (select .cse133 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse135 (select .cse134 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse133 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse134 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse135 .cse136))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse135 .cse136))))))) (.cse36 (< 2147483647 .cse132)) (.cse102 (select .cse104 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse98 (select .cse99 |c_ULTIMATE.start_main_~a~0#1.offset|)) (.cse35 (< .cse132 2147483648)) (.cse2 (< 2 c_~N~0))) (and (or .cse0 (< 1 .cse1)) (or .cse2 (= c_~N~0 (let ((.cse3 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ .cse9 (- 2)))))) (let ((.cse4 (select .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse5 (select .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse3 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse4 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse5 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse5 .cse6)))))) (or .cse2 (= c_~N~0 (let ((.cse11 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ .cse9 (- 3)))))) (let ((.cse12 (select .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse10 (select .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse10 (select (select (store .cse11 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse12 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse10 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6)))))) (or (< |c_ULTIMATE.start_main_~i~0#1| c_~N~0) (= .cse13 c_~N~0)) (or .cse2 (and (or .cse14 (= (let ((.cse15 (select .cse19 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse16 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse19 |c_ULTIMATE.start_main_~a~0#1.offset| .cse15) .cse7 (+ (- 2) (select .cse19 .cse7)))))) (let ((.cse17 (select .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse18 (select .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse15 (select (select (store .cse16 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse17 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse15 .cse18))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse18))))) c_~N~0)) (or (= c_~N~0 (let ((.cse21 (select .cse24 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse22 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse24 |c_ULTIMATE.start_main_~a~0#1.offset| .cse21) .cse7 (+ (- 2) (select .cse24 .cse7)))))) (let ((.cse23 (select .cse22 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse20 (select .cse23 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse20 .cse21 (select (select (store .cse22 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse23 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse20 .cse21))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) .cse25))) (or .cse2 (and (or (= (let ((.cse30 (store .cse31 .cse32 (+ .cse33 .cse34)))) (let ((.cse26 (select .cse30 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse27 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse30 |c_ULTIMATE.start_main_~a~0#1.offset| .cse26) .cse7 (+ (select .cse30 .cse7) (- 2)))))) (let ((.cse28 (select .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse29 (select .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse26 (select (select (store .cse27 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse28 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse26 .cse29))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse29)))))) c_~N~0) .cse35) (or .cse36 (= c_~N~0 (let ((.cse41 (store .cse31 .cse42 (+ .cse43 .cse33)))) (let ((.cse37 (select .cse41 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse38 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse41 |c_ULTIMATE.start_main_~a~0#1.offset| .cse37) .cse7 (+ (- 2) (select .cse41 .cse7)))))) (let ((.cse39 (select .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse40 (select .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse37 (select (select (store .cse38 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse39 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse37 .cse40))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse40)))))))))) (or .cse2 (and (or (and (or .cse36 (= (let ((.cse46 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse48 |c_ULTIMATE.start_main_~a~0#1.offset| .cse45) .cse7 (+ (- 1) (select .cse48 .cse7)))))) (let ((.cse47 (select .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse44 (select .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse44 .cse45 (select (select (store .cse46 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse47 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse44 .cse45))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))) c_~N~0)) (or (= c_~N~0 (let ((.cse50 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse53 |c_ULTIMATE.start_main_~a~0#1.offset| .cse49) .cse7 (+ (- 1) (select .cse53 .cse7)))))) (let ((.cse51 (select .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse52 (select .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse49 (select (select (store .cse50 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse51 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse52))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse52))))) .cse35)) .cse25) (or .cse14 (and (or (= c_~N~0 (let ((.cse55 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse58 |c_ULTIMATE.start_main_~a~0#1.offset| .cse57) .cse7 (+ (- 1) (select .cse58 .cse7)))))) (let ((.cse56 (select .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse54 (select .cse56 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse54 (select (select (store .cse55 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse56 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse54 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse57))))) .cse35) (or .cse36 (= c_~N~0 (let ((.cse59 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse63 |c_ULTIMATE.start_main_~a~0#1.offset| .cse61) .cse7 (+ (- 1) (select .cse63 .cse7)))))) (let ((.cse60 (select .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse62 (select .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse59 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse60 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse61 .cse62))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse61 .cse62)))))))))) (or (and (or .cse14 (= c_~N~0 (let ((.cse64 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse68))) (let ((.cse65 (select .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse66 (select .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse64 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse65 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse66 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse66 .cse67)))))) (or (= c_~N~0 (let ((.cse69 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse73))) (let ((.cse70 (select .cse69 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse72 (select .cse70 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse69 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse70 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse71 .cse72))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse71 .cse72))))) .cse25)) .cse2) (or .cse2 (and (or .cse14 (and (or (= c_~N~0 (let ((.cse78 (store .cse19 .cse32 (+ (select .cse19 .cse32) .cse33)))) (let ((.cse74 (select .cse78 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse75 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse78 |c_ULTIMATE.start_main_~a~0#1.offset| .cse74) .cse7 (+ (select .cse78 .cse7) (- 2)))))) (let ((.cse76 (select .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse77 (select .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse74 (select (select (store .cse75 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse76 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse74 .cse77))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse77))))))) .cse35) (or .cse36 (= c_~N~0 (let ((.cse83 (store .cse19 .cse42 (+ (select .cse19 .cse42) .cse33)))) (let ((.cse82 (select .cse83 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse79 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse83 |c_ULTIMATE.start_main_~a~0#1.offset| .cse82) .cse7 (+ (select .cse83 .cse7) (- 2)))))) (let ((.cse80 (select .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse81 (select .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse79 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse80 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse81 .cse82))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse81 .cse82)))))))))) (or (and (or .cse36 (= c_~N~0 (let ((.cse88 (store .cse24 .cse42 (+ .cse33 (select .cse24 .cse42))))) (let ((.cse86 (select .cse88 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse84 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse88 |c_ULTIMATE.start_main_~a~0#1.offset| .cse86) .cse7 (+ (- 2) (select .cse88 .cse7)))))) (let ((.cse85 (select .cse84 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse87 (select .cse85 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse84 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse85 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse86 .cse87))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse86 .cse87)))))))) (or (= c_~N~0 (let ((.cse93 (store .cse24 .cse32 (+ .cse33 (select .cse24 .cse32))))) (let ((.cse92 (select .cse93 |c_ULTIMATE.start_main_~a~0#1.offset|))) (let ((.cse89 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse93 |c_ULTIMATE.start_main_~a~0#1.offset| .cse92) .cse7 (+ (- 2) (select .cse93 .cse7)))))) (let ((.cse90 (select .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse91 (select .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse89 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse90 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse91 .cse92))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse91 .cse92))))))) .cse35)) .cse25))) (or .cse2 (= c_~N~0 (+ .cse13 (select (select (store |c_#memory_int| |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse94 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse13 .cse6))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6))) (or (and (or .cse35 (= (let ((.cse95 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse99 |c_ULTIMATE.start_main_~a~0#1.offset| .cse98) .cse7 (+ (- 1) (select .cse99 .cse7)))))) (let ((.cse96 (select .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse97 (select .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse95 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse96 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse97 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse97 .cse98)))) c_~N~0)) (or .cse36 (= c_~N~0 (let ((.cse100 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse104 |c_ULTIMATE.start_main_~a~0#1.offset| .cse102) .cse7 (+ (- 1) (select .cse104 .cse7)))))) (let ((.cse101 (select .cse100 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse103 (select .cse101 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse100 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse101 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse102 .cse103))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse102 .cse103))))))) .cse2) (or .cse2 (= c_~N~0 (let ((.cse105 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store .cse8 .cse7 (+ (- 1) .cse9))))) (let ((.cse106 (select .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse107 (select .cse106 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse105 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse106 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse6 .cse107))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse6 .cse107)))))) (or .cse2 (and (or .cse14 (and (or (= c_~N~0 (let ((.cse108 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse63))) (let ((.cse109 (select .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse110 (select .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse108 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse109 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse61 .cse110))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse61 .cse110))))) .cse36) (or .cse35 (= c_~N~0 (let ((.cse111 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse58))) (let ((.cse112 (select .cse111 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse113 (select .cse112 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse111 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse112 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse113 .cse57))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse113 .cse57)))))))) (or (and (or (= c_~N~0 (let ((.cse115 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse48))) (let ((.cse116 (select .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse114 (select .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse45 .cse114 (select (select (store .cse115 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse116 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse45 .cse114))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7)))))) .cse36) (or .cse35 (= c_~N~0 (let ((.cse117 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse53))) (let ((.cse118 (select .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse119 (select .cse118 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse117 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse118 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse49 .cse119))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse49 .cse119))))))) .cse25))) (or .cse2 (and (or (= c_~N~0 (let ((.cse120 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse73 |c_ULTIMATE.start_main_~a~0#1.offset| .cse71) .cse7 (+ (- 1) (select .cse73 .cse7)))))) (let ((.cse121 (select .cse120 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse122 (select .cse121 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse120 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse121 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse71 .cse122))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse71 .cse122))))) .cse25) (or .cse14 (= c_~N~0 (let ((.cse124 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| (store (store .cse68 |c_ULTIMATE.start_main_~a~0#1.offset| .cse67) .cse7 (+ (- 1) (select .cse68 .cse7)))))) (let ((.cse125 (select .cse124 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse123 (select .cse125 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse123 .cse67 (select (select (store .cse124 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse125 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse123 .cse67))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))))) (or .cse0 (< .cse1 (+ 2 |c_ULTIMATE.start_main_~i~0#1|))) (or (and (or .cse36 (= c_~N~0 (let ((.cse127 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse104))) (let ((.cse128 (select .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse126 (select .cse128 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ .cse126 .cse102 (select (select (store .cse127 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse128 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse126 .cse102))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7))))))) (or (= c_~N~0 (let ((.cse129 (store |c_#memory_int| |c_ULTIMATE.start_main_~a~0#1.base| .cse99))) (let ((.cse130 (select .cse129 |c_ULTIMATE.start_main_~#sum~0#1.base|))) (let ((.cse131 (select .cse130 |c_ULTIMATE.start_main_~#sum~0#1.offset|))) (+ (select (select (store .cse129 |c_ULTIMATE.start_main_~#sum~0#1.base| (store .cse130 |c_ULTIMATE.start_main_~#sum~0#1.offset| (+ .cse131 .cse98))) |c_ULTIMATE.start_main_~a~0#1.base|) .cse7) .cse131 .cse98))))) .cse35)) .cse2))))))))) is different from true [2023-11-06 22:54:11,600 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:54:32,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-11-06 22:54:34,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []