./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows 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_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/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_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/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 ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 742ffe63db70127807dbc7584eb0c51633a9ed1be5f19fa1a247e43392d52dab --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:08:48,923 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:08:48,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Overflow-32bit-Automizer_Default.epf [2023-11-06 22:08:48,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:08:48,997 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:08:49,023 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:08:49,024 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:08:49,025 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:08:49,026 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:08:49,026 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:08:49,027 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:08:49,028 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:08:49,028 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:08:49,029 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:08:49,030 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:08:49,030 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:08:49,031 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:08:49,031 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:08:49,032 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:08:49,033 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:08:49,033 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:08:49,034 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:08:49,034 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-06 22:08:49,035 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-06 22:08:49,035 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:08:49,036 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:08:49,036 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:08:49,037 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:08:49,037 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:08:49,038 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:08:49,039 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:49,039 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:08:49,039 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:08:49,040 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:08:49,040 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:08:49,041 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:08:49,041 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:08:49,041 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:08:49,042 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:08:49,042 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:08:49,042 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:08:49,043 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_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 742ffe63db70127807dbc7584eb0c51633a9ed1be5f19fa1a247e43392d52dab [2023-11-06 22:08:49,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:08:49,423 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:08:49,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:08:49,427 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:08:49,428 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:08:49,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/list-simple/sll2n_append_unequal.i [2023-11-06 22:08:52,578 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:08:52,923 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:08:52,924 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/sv-benchmarks/c/list-simple/sll2n_append_unequal.i [2023-11-06 22:08:52,947 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/data/48b7a6466/0786582fe0ca496d8a40e4600d22fa81/FLAGdfa016641 [2023-11-06 22:08:52,967 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/data/48b7a6466/0786582fe0ca496d8a40e4600d22fa81 [2023-11-06 22:08:52,974 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:08:52,977 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:08:52,981 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:52,981 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:08:52,987 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:08:52,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:52" (1/1) ... [2023-11-06 22:08:52,992 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@396798ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:52, skipping insertion in model container [2023-11-06 22:08:52,992 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:08:52" (1/1) ... [2023-11-06 22:08:53,067 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:08:53,376 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:53,386 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:08:53,445 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:08:53,490 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:08:53,490 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53 WrapperNode [2023-11-06 22:08:53,490 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:08:53,492 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:53,492 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:08:53,492 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:08:53,501 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,539 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,579 INFO L138 Inliner]: procedures = 127, calls = 37, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 148 [2023-11-06 22:08:53,579 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:08:53,580 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:08:53,580 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:08:53,580 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:08:53,591 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,591 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,609 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,611 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,619 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,628 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,630 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,632 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,642 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:08:53,643 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:08:53,643 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:08:53,643 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:08:53,644 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (1/1) ... [2023-11-06 22:08:53,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:08:53,667 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:53,682 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:08:53,696 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:08:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:08:53,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:08:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2023-11-06 22:08:53,717 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2023-11-06 22:08:53,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:08:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:08:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:08:53,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:08:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:08:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:08:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:08:53,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:08:53,720 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:08:53,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:08:53,871 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:08:53,873 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:08:54,178 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:08:54,185 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:08:54,185 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-11-06 22:08:54,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:08:54 BoogieIcfgContainer [2023-11-06 22:08:54,188 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:08:54,190 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:08:54,190 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:08:54,193 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:08:54,194 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:08:52" (1/3) ... [2023-11-06 22:08:54,194 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7230cfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:08:54, skipping insertion in model container [2023-11-06 22:08:54,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:08:53" (2/3) ... [2023-11-06 22:08:54,195 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7230cfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:08:54, skipping insertion in model container [2023-11-06 22:08:54,195 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:08:54" (3/3) ... [2023-11-06 22:08:54,196 INFO L112 eAbstractionObserver]: Analyzing ICFG sll2n_append_unequal.i [2023-11-06 22:08:54,217 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:08:54,217 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2023-11-06 22:08:54,264 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:08:54,272 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;@5ffa8899, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:08:54,272 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2023-11-06 22:08:54,277 INFO L276 IsEmpty]: Start isEmpty. Operand has 52 states, 40 states have (on average 1.575) internal successors, (63), 48 states have internal predecessors, (63), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:54,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-06 22:08:54,286 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:54,287 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:54,287 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:54,293 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:54,293 INFO L85 PathProgramCache]: Analyzing trace with hash 516959884, now seen corresponding path program 1 times [2023-11-06 22:08:54,303 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:54,304 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62858354] [2023-11-06 22:08:54,304 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:54,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:54,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:54,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:54,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:54,807 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 22:08:54,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:54,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62858354] [2023-11-06 22:08:54,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62858354] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:54,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:08:54,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:08:54,811 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1319007068] [2023-11-06 22:08:54,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:54,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:08:54,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:54,854 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:08:54,855 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:54,857 INFO L87 Difference]: Start difference. First operand has 52 states, 40 states have (on average 1.575) internal successors, (63), 48 states have internal predecessors, (63), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Second operand has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:08:54,988 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:54,988 INFO L93 Difference]: Finished difference Result 101 states and 131 transitions. [2023-11-06 22:08:54,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:08:54,996 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 12 [2023-11-06 22:08:54,996 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:55,004 INFO L225 Difference]: With dead ends: 101 [2023-11-06 22:08:55,004 INFO L226 Difference]: Without dead ends: 49 [2023-11-06 22:08:55,008 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:08:55,013 INFO L413 NwaCegarLoop]: 54 mSDtfsCounter, 5 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 192 SdHoareTripleChecker+Invalid, 48 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:55,014 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 192 Invalid, 48 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:08:55,033 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 49 states. [2023-11-06 22:08:55,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 49 to 47. [2023-11-06 22:08:55,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 35 states have (on average 1.3428571428571427) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:08:55,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 53 transitions. [2023-11-06 22:08:55,066 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 53 transitions. Word has length 12 [2023-11-06 22:08:55,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:55,067 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 53 transitions. [2023-11-06 22:08:55,068 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.5) internal successors, (10), 4 states have internal predecessors, (10), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:08:55,068 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2023-11-06 22:08:55,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-06 22:08:55,069 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:55,070 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:55,070 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:08:55,070 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:55,071 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:55,071 INFO L85 PathProgramCache]: Analyzing trace with hash -1154112732, now seen corresponding path program 1 times [2023-11-06 22:08:55,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:55,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1272685908] [2023-11-06 22:08:55,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:55,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:55,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:55,227 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:55,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:55,270 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 22:08:55,274 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:55,274 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1272685908] [2023-11-06 22:08:55,275 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1272685908] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:55,276 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:08:55,276 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:08:55,276 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1278219220] [2023-11-06 22:08:55,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:55,278 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:08:55,280 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:55,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:08:55,282 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:55,283 INFO L87 Difference]: Start difference. First operand 47 states and 53 transitions. Second operand has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:08:55,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:55,400 INFO L93 Difference]: Finished difference Result 49 states and 55 transitions. [2023-11-06 22:08:55,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:08:55,401 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 13 [2023-11-06 22:08:55,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:55,422 INFO L225 Difference]: With dead ends: 49 [2023-11-06 22:08:55,422 INFO L226 Difference]: Without dead ends: 48 [2023-11-06 22:08:55,427 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:08:55,429 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 2 mSDsluCounter, 103 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 145 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:55,430 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2 Valid, 145 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:08:55,434 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2023-11-06 22:08:55,446 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2023-11-06 22:08:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 36 states have (on average 1.3333333333333333) internal successors, (48), 43 states have internal predecessors, (48), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:08:55,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 54 transitions. [2023-11-06 22:08:55,452 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 54 transitions. Word has length 13 [2023-11-06 22:08:55,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:55,452 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 54 transitions. [2023-11-06 22:08:55,452 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 2.75) internal successors, (11), 4 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:08:55,453 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 54 transitions. [2023-11-06 22:08:55,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2023-11-06 22:08:55,454 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:55,454 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1] [2023-11-06 22:08:55,454 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:08:55,454 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:55,455 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:55,455 INFO L85 PathProgramCache]: Analyzing trace with hash 643267438, now seen corresponding path program 1 times [2023-11-06 22:08:55,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:55,455 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128967472] [2023-11-06 22:08:55,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:55,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:55,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:55,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:55,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:55,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:08:55,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:55,704 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-06 22:08:55,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:55,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128967472] [2023-11-06 22:08:55,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1128967472] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:55,705 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:08:55,705 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:08:55,707 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1701822082] [2023-11-06 22:08:55,707 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:55,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:08:55,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:55,714 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:08:55,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:55,715 INFO L87 Difference]: Start difference. First operand 48 states and 54 transitions. Second operand has 5 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:55,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:55,808 INFO L93 Difference]: Finished difference Result 48 states and 54 transitions. [2023-11-06 22:08:55,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:08:55,810 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 23 [2023-11-06 22:08:55,812 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:55,813 INFO L225 Difference]: With dead ends: 48 [2023-11-06 22:08:55,819 INFO L226 Difference]: Without dead ends: 47 [2023-11-06 22:08:55,819 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:08:55,824 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 5 mSDsluCounter, 96 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:55,825 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 136 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:08:55,826 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2023-11-06 22:08:55,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2023-11-06 22:08:55,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 36 states have (on average 1.3055555555555556) internal successors, (47), 42 states have internal predecessors, (47), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:08:55,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 53 transitions. [2023-11-06 22:08:55,832 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 53 transitions. Word has length 23 [2023-11-06 22:08:55,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:55,836 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 53 transitions. [2023-11-06 22:08:55,837 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 3.75) internal successors, (15), 4 states have internal predecessors, (15), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:55,837 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 53 transitions. [2023-11-06 22:08:55,838 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-06 22:08:55,838 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:55,838 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1] [2023-11-06 22:08:55,838 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-06 22:08:55,839 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:55,843 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:55,844 INFO L85 PathProgramCache]: Analyzing trace with hash -1533545854, now seen corresponding path program 1 times [2023-11-06 22:08:55,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:55,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351320749] [2023-11-06 22:08:55,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:55,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:55,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:56,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:08:56,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,146 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:08:56,146 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:56,146 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351320749] [2023-11-06 22:08:56,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351320749] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:08:56,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1863269596] [2023-11-06 22:08:56,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:56,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:56,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:56,152 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:08:56,164 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:08:56,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,305 INFO L262 TraceCheckSpWp]: Trace formula consists of 209 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-06 22:08:56,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:08:56,405 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:08:56,406 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:08:56,406 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1863269596] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:56,406 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:08:56,407 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2023-11-06 22:08:56,407 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1896033148] [2023-11-06 22:08:56,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:56,409 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:08:56,409 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:56,410 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:08:56,411 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:08:56,411 INFO L87 Difference]: Start difference. First operand 47 states and 53 transitions. Second operand has 6 states, 5 states have (on average 3.2) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:56,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:56,472 INFO L93 Difference]: Finished difference Result 47 states and 53 transitions. [2023-11-06 22:08:56,473 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:08:56,473 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 24 [2023-11-06 22:08:56,474 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:56,476 INFO L225 Difference]: With dead ends: 47 [2023-11-06 22:08:56,476 INFO L226 Difference]: Without dead ends: 46 [2023-11-06 22:08:56,478 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=63, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:08:56,486 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 6 mSDsluCounter, 155 mSDsCounter, 0 mSdLazyCounter, 32 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 32 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:56,488 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 198 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 32 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:08:56,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2023-11-06 22:08:56,503 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 41. [2023-11-06 22:08:56,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 32 states have (on average 1.3125) internal successors, (42), 37 states have internal predecessors, (42), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:56,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 41 states and 46 transitions. [2023-11-06 22:08:56,507 INFO L78 Accepts]: Start accepts. Automaton has 41 states and 46 transitions. Word has length 24 [2023-11-06 22:08:56,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:56,507 INFO L495 AbstractCegarLoop]: Abstraction has 41 states and 46 transitions. [2023-11-06 22:08:56,508 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 3.2) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:56,508 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 46 transitions. [2023-11-06 22:08:56,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-06 22:08:56,510 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:56,510 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:56,522 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-06 22:08:56,717 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:56,717 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:56,718 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:56,718 INFO L85 PathProgramCache]: Analyzing trace with hash -933782033, now seen corresponding path program 1 times [2023-11-06 22:08:56,718 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:56,718 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294355296] [2023-11-06 22:08:56,718 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:56,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:56,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:56,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:08:56,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:56,959 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:08:56,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:56,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294355296] [2023-11-06 22:08:56,960 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294355296] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:08:56,960 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2132184814] [2023-11-06 22:08:56,961 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:56,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:56,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:56,962 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:08:56,984 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:08:57,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:57,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 246 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:08:57,144 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:08:57,187 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-06 22:08:57,187 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:08:57,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2132184814] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:57,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:08:57,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 4 [2023-11-06 22:08:57,188 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662278578] [2023-11-06 22:08:57,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:57,189 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:08:57,189 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:57,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:08:57,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:57,190 INFO L87 Difference]: Start difference. First operand 41 states and 46 transitions. Second operand has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:57,197 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:57,197 INFO L93 Difference]: Finished difference Result 41 states and 46 transitions. [2023-11-06 22:08:57,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:08:57,198 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 27 [2023-11-06 22:08:57,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:57,199 INFO L225 Difference]: With dead ends: 41 [2023-11-06 22:08:57,199 INFO L226 Difference]: Without dead ends: 40 [2023-11-06 22:08:57,200 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:57,201 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 22 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 2 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 22 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:57,201 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [22 Valid, 49 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 2 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:08:57,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2023-11-06 22:08:57,206 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 40. [2023-11-06 22:08:57,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 32 states have (on average 1.28125) internal successors, (41), 36 states have internal predecessors, (41), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:57,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 45 transitions. [2023-11-06 22:08:57,208 INFO L78 Accepts]: Start accepts. Automaton has 40 states and 45 transitions. Word has length 27 [2023-11-06 22:08:57,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:57,208 INFO L495 AbstractCegarLoop]: Abstraction has 40 states and 45 transitions. [2023-11-06 22:08:57,209 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 9.5) internal successors, (19), 3 states have internal predecessors, (19), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:57,209 INFO L276 IsEmpty]: Start isEmpty. Operand 40 states and 45 transitions. [2023-11-06 22:08:57,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2023-11-06 22:08:57,210 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:57,210 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:57,217 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:08:57,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:57,417 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:57,418 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:57,418 INFO L85 PathProgramCache]: Analyzing trace with hash 1117528168, now seen corresponding path program 1 times [2023-11-06 22:08:57,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:57,418 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [819507347] [2023-11-06 22:08:57,418 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:57,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:57,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:57,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:57,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:57,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:08:57,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:57,615 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:08:57,615 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:57,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [819507347] [2023-11-06 22:08:57,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [819507347] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:08:57,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1405214029] [2023-11-06 22:08:57,616 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:57,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:57,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:57,621 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:08:57,648 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:08:57,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:57,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 247 conjuncts, 2 conjunts are in the unsatisfiable core [2023-11-06 22:08:57,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:08:57,843 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-06 22:08:57,843 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:08:57,844 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1405214029] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:57,844 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:08:57,844 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 4 [2023-11-06 22:08:57,844 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [569074141] [2023-11-06 22:08:57,844 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:57,845 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:08:57,845 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:57,846 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:08:57,846 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:57,846 INFO L87 Difference]: Start difference. First operand 40 states and 45 transitions. Second operand has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:57,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:57,852 INFO L93 Difference]: Finished difference Result 40 states and 45 transitions. [2023-11-06 22:08:57,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:08:57,853 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 28 [2023-11-06 22:08:57,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:57,854 INFO L225 Difference]: With dead ends: 40 [2023-11-06 22:08:57,854 INFO L226 Difference]: Without dead ends: 37 [2023-11-06 22:08:57,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:57,855 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 20 mSDsluCounter, 7 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 49 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:57,856 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 49 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:08:57,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2023-11-06 22:08:57,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 37. [2023-11-06 22:08:57,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 30 states have (on average 1.2333333333333334) internal successors, (37), 33 states have internal predecessors, (37), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:57,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 37 states to 37 states and 41 transitions. [2023-11-06 22:08:57,862 INFO L78 Accepts]: Start accepts. Automaton has 37 states and 41 transitions. Word has length 28 [2023-11-06 22:08:57,862 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:57,862 INFO L495 AbstractCegarLoop]: Abstraction has 37 states and 41 transitions. [2023-11-06 22:08:57,863 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 10.0) internal successors, (20), 3 states have internal predecessors, (20), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:57,863 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 41 transitions. [2023-11-06 22:08:57,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-06 22:08:57,864 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:57,864 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 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 22:08:57,875 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-11-06 22:08:58,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 22:08:58,071 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:58,072 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:58,072 INFO L85 PathProgramCache]: Analyzing trace with hash 170367595, now seen corresponding path program 1 times [2023-11-06 22:08:58,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:58,072 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1594444187] [2023-11-06 22:08:58,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:58,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:58,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:58,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:08:58,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,210 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-06 22:08:58,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:58,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1594444187] [2023-11-06 22:08:58,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1594444187] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:58,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:08:58,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:08:58,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761066608] [2023-11-06 22:08:58,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:58,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:08:58,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:58,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:08:58,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:58,213 INFO L87 Difference]: Start difference. First operand 37 states and 41 transitions. Second operand has 5 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:58,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:58,275 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2023-11-06 22:08:58,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:08:58,276 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 30 [2023-11-06 22:08:58,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:58,277 INFO L225 Difference]: With dead ends: 50 [2023-11-06 22:08:58,277 INFO L226 Difference]: Without dead ends: 48 [2023-11-06 22:08:58,278 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:08:58,279 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 9 mSDsluCounter, 83 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 39 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:58,279 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 118 Invalid, 39 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:08:58,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2023-11-06 22:08:58,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 42. [2023-11-06 22:08:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 35 states have (on average 1.2285714285714286) internal successors, (43), 38 states have internal predecessors, (43), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:58,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 47 transitions. [2023-11-06 22:08:58,290 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 47 transitions. Word has length 30 [2023-11-06 22:08:58,291 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:58,291 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 47 transitions. [2023-11-06 22:08:58,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:58,291 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 47 transitions. [2023-11-06 22:08:58,292 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 32 [2023-11-06 22:08:58,293 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:58,293 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 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] [2023-11-06 22:08:58,293 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-06 22:08:58,293 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:58,294 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:58,294 INFO L85 PathProgramCache]: Analyzing trace with hash 986376706, now seen corresponding path program 1 times [2023-11-06 22:08:58,294 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:58,294 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353657725] [2023-11-06 22:08:58,294 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:58,295 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:58,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:58,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:08:58,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-06 22:08:58,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:58,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353657725] [2023-11-06 22:08:58,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353657725] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:08:58,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:08:58,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:08:58,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [866061321] [2023-11-06 22:08:58,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:08:58,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:08:58,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:58,418 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:08:58,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-06 22:08:58,419 INFO L87 Difference]: Start difference. First operand 42 states and 47 transitions. Second operand has 5 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:58,477 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:58,477 INFO L93 Difference]: Finished difference Result 48 states and 52 transitions. [2023-11-06 22:08:58,478 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:08:58,478 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 31 [2023-11-06 22:08:58,479 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:58,479 INFO L225 Difference]: With dead ends: 48 [2023-11-06 22:08:58,479 INFO L226 Difference]: Without dead ends: 42 [2023-11-06 22:08:58,480 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:08:58,481 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 6 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 121 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:58,481 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 121 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:08:58,482 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42 states. [2023-11-06 22:08:58,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42 to 42. [2023-11-06 22:08:58,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 35 states have (on average 1.2) internal successors, (42), 38 states have internal predecessors, (42), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:08:58,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 46 transitions. [2023-11-06 22:08:58,488 INFO L78 Accepts]: Start accepts. Automaton has 42 states and 46 transitions. Word has length 31 [2023-11-06 22:08:58,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:58,489 INFO L495 AbstractCegarLoop]: Abstraction has 42 states and 46 transitions. [2023-11-06 22:08:58,489 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 5.75) internal successors, (23), 4 states have internal predecessors, (23), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:08:58,489 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 46 transitions. [2023-11-06 22:08:58,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-06 22:08:58,493 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:58,493 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:58,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-06 22:08:58,493 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:58,494 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:58,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1128642401, now seen corresponding path program 1 times [2023-11-06 22:08:58,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:58,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1856294759] [2023-11-06 22:08:58,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:58,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:58,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:58,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2023-11-06 22:08:58,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,655 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-06 22:08:58,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:58,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1856294759] [2023-11-06 22:08:58,656 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1856294759] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:08:58,656 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1560491122] [2023-11-06 22:08:58,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:58,656 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:58,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:58,658 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:08:58,680 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:08:58,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:58,844 INFO L262 TraceCheckSpWp]: Trace formula consists of 285 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:08:58,877 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:08:58,910 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-06 22:08:58,910 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:08:58,972 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2023-11-06 22:08:58,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1560491122] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:08:58,972 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:08:58,973 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2023-11-06 22:08:58,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1456184944] [2023-11-06 22:08:58,973 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:08:58,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:08:58,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:08:58,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:08:58,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:08:58,977 INFO L87 Difference]: Start difference. First operand 42 states and 46 transitions. Second operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:08:59,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:08:59,056 INFO L93 Difference]: Finished difference Result 81 states and 89 transitions. [2023-11-06 22:08:59,057 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-06 22:08:59,057 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 35 [2023-11-06 22:08:59,057 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:08:59,058 INFO L225 Difference]: With dead ends: 81 [2023-11-06 22:08:59,059 INFO L226 Difference]: Without dead ends: 48 [2023-11-06 22:08:59,059 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 78 GetRequests, 69 SyntacticMatches, 3 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2023-11-06 22:08:59,062 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 10 mSDsluCounter, 83 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:08:59,062 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 118 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:08:59,063 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2023-11-06 22:08:59,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2023-11-06 22:08:59,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 40 states have (on average 1.175) internal successors, (47), 43 states have internal predecessors, (47), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:08:59,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 53 transitions. [2023-11-06 22:08:59,085 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 53 transitions. Word has length 35 [2023-11-06 22:08:59,086 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:08:59,086 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 53 transitions. [2023-11-06 22:08:59,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:08:59,086 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 53 transitions. [2023-11-06 22:08:59,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-11-06 22:08:59,090 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:08:59,090 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:08:59,099 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2023-11-06 22:08:59,297 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:59,298 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:08:59,298 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:08:59,298 INFO L85 PathProgramCache]: Analyzing trace with hash 488480125, now seen corresponding path program 2 times [2023-11-06 22:08:59,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:08:59,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367921609] [2023-11-06 22:08:59,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:08:59,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:08:59,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:59,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:08:59,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:59,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:08:59,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:59,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:08:59,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:08:59,489 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:08:59,489 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:08:59,489 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367921609] [2023-11-06 22:08:59,489 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [367921609] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:08:59,490 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [884652513] [2023-11-06 22:08:59,490 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:08:59,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:08:59,490 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:08:59,491 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:08:59,520 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:08:59,676 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2023-11-06 22:08:59,677 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:08:59,679 INFO L262 TraceCheckSpWp]: Trace formula consists of 179 conjuncts, 45 conjunts are in the unsatisfiable core [2023-11-06 22:08:59,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:08:59,893 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 18 treesize of output 7 [2023-11-06 22:08:59,904 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 18 treesize of output 7 [2023-11-06 22:09:00,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:00,164 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 27 treesize of output 15 [2023-11-06 22:09:00,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:00,179 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 23 treesize of output 22 [2023-11-06 22:09:00,261 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2023-11-06 22:09:00,261 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:09:00,261 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [884652513] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:09:00,261 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:09:00,261 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [6] total 15 [2023-11-06 22:09:00,262 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1605889308] [2023-11-06 22:09:00,262 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:09:00,262 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:09:00,262 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:00,263 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:09:00,263 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=182, Unknown=0, NotChecked=0, Total=210 [2023-11-06 22:09:00,264 INFO L87 Difference]: Start difference. First operand 48 states and 53 transitions. Second operand has 10 states, 9 states have (on average 3.111111111111111) internal successors, (28), 9 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:09:00,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:00,575 INFO L93 Difference]: Finished difference Result 68 states and 73 transitions. [2023-11-06 22:09:00,576 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 22:09:00,576 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 3.111111111111111) internal successors, (28), 9 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 46 [2023-11-06 22:09:00,578 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:00,579 INFO L225 Difference]: With dead ends: 68 [2023-11-06 22:09:00,579 INFO L226 Difference]: Without dead ends: 48 [2023-11-06 22:09:00,580 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 16 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=54, Invalid=326, Unknown=0, NotChecked=0, Total=380 [2023-11-06 22:09:00,581 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 30 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 189 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:00,582 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 189 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:09:00,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 48 states. [2023-11-06 22:09:00,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 48 to 48. [2023-11-06 22:09:00,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 40 states have (on average 1.15) internal successors, (46), 43 states have internal predecessors, (46), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:00,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 52 transitions. [2023-11-06 22:09:00,592 INFO L78 Accepts]: Start accepts. Automaton has 48 states and 52 transitions. Word has length 46 [2023-11-06 22:09:00,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:00,593 INFO L495 AbstractCegarLoop]: Abstraction has 48 states and 52 transitions. [2023-11-06 22:09:00,593 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 3.111111111111111) internal successors, (28), 9 states have internal predecessors, (28), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:09:00,593 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 52 transitions. [2023-11-06 22:09:00,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-11-06 22:09:00,596 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:00,597 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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 22:09:00,603 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:00,803 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-06 22:09:00,803 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:00,803 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:00,804 INFO L85 PathProgramCache]: Analyzing trace with hash 1326549629, now seen corresponding path program 1 times [2023-11-06 22:09:00,804 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:00,804 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1380494617] [2023-11-06 22:09:00,804 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:00,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:00,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:00,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:00,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:00,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:00,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:00,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:00,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:00,968 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:00,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:00,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1380494617] [2023-11-06 22:09:00,969 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1380494617] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:00,969 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [975308212] [2023-11-06 22:09:00,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:00,969 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:00,969 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:00,970 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:00,973 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:09:01,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 377 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:09:01,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:01,226 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:01,226 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:09:01,227 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [975308212] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:09:01,227 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:09:01,227 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2023-11-06 22:09:01,230 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [507805149] [2023-11-06 22:09:01,230 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:09:01,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:09:01,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:01,231 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:09:01,231 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:09:01,232 INFO L87 Difference]: Start difference. First operand 48 states and 52 transitions. Second operand has 5 states, 4 states have (on average 7.5) internal successors, (30), 5 states have internal predecessors, (30), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:01,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:01,268 INFO L93 Difference]: Finished difference Result 48 states and 52 transitions. [2023-11-06 22:09:01,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:09:01,269 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 7.5) internal successors, (30), 5 states have internal predecessors, (30), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 49 [2023-11-06 22:09:01,270 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:01,271 INFO L225 Difference]: With dead ends: 48 [2023-11-06 22:09:01,271 INFO L226 Difference]: Without dead ends: 47 [2023-11-06 22:09:01,271 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 52 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=81, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:09:01,272 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 12 mSDsluCounter, 87 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 120 SdHoareTripleChecker+Invalid, 13 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:01,272 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 120 Invalid, 13 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:09:01,274 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2023-11-06 22:09:01,283 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2023-11-06 22:09:01,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 40 states have (on average 1.125) internal successors, (45), 42 states have internal predecessors, (45), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:01,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2023-11-06 22:09:01,284 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 49 [2023-11-06 22:09:01,284 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:01,284 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2023-11-06 22:09:01,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 7.5) internal successors, (30), 5 states have internal predecessors, (30), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:01,285 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2023-11-06 22:09:01,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-06 22:09:01,314 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:01,314 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1] [2023-11-06 22:09:01,329 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:01,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-06 22:09:01,521 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:01,521 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:01,522 INFO L85 PathProgramCache]: Analyzing trace with hash -1826685904, now seen corresponding path program 1 times [2023-11-06 22:09:01,522 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:01,522 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [476659227] [2023-11-06 22:09:01,522 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:01,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:01,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:01,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:01,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:01,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,770 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:01,770 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:01,770 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [476659227] [2023-11-06 22:09:01,770 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [476659227] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:01,771 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1557898813] [2023-11-06 22:09:01,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:01,771 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:01,771 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:01,772 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:01,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:09:01,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:01,980 INFO L262 TraceCheckSpWp]: Trace formula consists of 372 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-06 22:09:01,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:02,036 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:02,036 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:09:02,036 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1557898813] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:09:02,036 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:09:02,036 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 9 [2023-11-06 22:09:02,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689603124] [2023-11-06 22:09:02,037 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:09:02,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:09:02,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:02,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:09:02,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=69, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:09:02,039 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 5 states, 4 states have (on average 7.75) internal successors, (31), 5 states have internal predecessors, (31), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:02,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:02,080 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2023-11-06 22:09:02,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:09:02,081 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 7.75) internal successors, (31), 5 states have internal predecessors, (31), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 50 [2023-11-06 22:09:02,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:02,082 INFO L225 Difference]: With dead ends: 47 [2023-11-06 22:09:02,082 INFO L226 Difference]: Without dead ends: 46 [2023-11-06 22:09:02,083 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 63 GetRequests, 53 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2023-11-06 22:09:02,084 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 11 mSDsluCounter, 81 mSDsCounter, 0 mSdLazyCounter, 18 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11 SdHoareTripleChecker+Valid, 111 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 18 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:02,084 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11 Valid, 111 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 18 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:09:02,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46 states. [2023-11-06 22:09:02,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46 to 46. [2023-11-06 22:09:02,094 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 40 states have (on average 1.1) internal successors, (44), 41 states have internal predecessors, (44), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 50 transitions. [2023-11-06 22:09:02,095 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 50 transitions. Word has length 50 [2023-11-06 22:09:02,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:02,096 INFO L495 AbstractCegarLoop]: Abstraction has 46 states and 50 transitions. [2023-11-06 22:09:02,096 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 7.75) internal successors, (31), 5 states have internal predecessors, (31), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 50 transitions. [2023-11-06 22:09:02,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-11-06 22:09:02,098 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:02,098 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 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] [2023-11-06 22:09:02,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:02,304 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2023-11-06 22:09:02,305 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:02,305 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:02,305 INFO L85 PathProgramCache]: Analyzing trace with hash -1826634362, now seen corresponding path program 1 times [2023-11-06 22:09:02,305 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:02,305 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1172528471] [2023-11-06 22:09:02,306 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:02,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:02,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:02,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:02,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:02,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:02,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:02,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:02,468 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:02,469 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:02,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1172528471] [2023-11-06 22:09:02,469 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1172528471] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:02,469 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1981299427] [2023-11-06 22:09:02,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:02,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:02,470 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:02,471 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:02,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 22:09:02,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:02,698 INFO L262 TraceCheckSpWp]: Trace formula consists of 378 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:09:02,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:02,746 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:02,746 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:02,818 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:02,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1981299427] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:02,819 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:02,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2023-11-06 22:09:02,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490906818] [2023-11-06 22:09:02,820 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:02,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-06 22:09:02,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:02,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-06 22:09:02,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=113, Unknown=0, NotChecked=0, Total=156 [2023-11-06 22:09:02,822 INFO L87 Difference]: Start difference. First operand 46 states and 50 transitions. Second operand has 13 states, 12 states have (on average 4.25) internal successors, (51), 12 states have internal predecessors, (51), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:02,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:02,943 INFO L93 Difference]: Finished difference Result 77 states and 83 transitions. [2023-11-06 22:09:02,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-06 22:09:02,943 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 4.25) internal successors, (51), 12 states have internal predecessors, (51), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 50 [2023-11-06 22:09:02,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:02,944 INFO L225 Difference]: With dead ends: 77 [2023-11-06 22:09:02,945 INFO L226 Difference]: Without dead ends: 76 [2023-11-06 22:09:02,945 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 98 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 42 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=79, Invalid=193, Unknown=0, NotChecked=0, Total=272 [2023-11-06 22:09:02,946 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 34 mSDsluCounter, 147 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 34 SdHoareTripleChecker+Valid, 179 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:02,946 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [34 Valid, 179 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:09:02,947 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 76 states. [2023-11-06 22:09:02,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 76 to 61. [2023-11-06 22:09:02,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 55 states have (on average 1.1272727272727272) internal successors, (62), 56 states have internal predecessors, (62), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:02,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 68 transitions. [2023-11-06 22:09:02,953 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 68 transitions. Word has length 50 [2023-11-06 22:09:02,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:02,954 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 68 transitions. [2023-11-06 22:09:02,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 4.25) internal successors, (51), 12 states have internal predecessors, (51), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 68 transitions. [2023-11-06 22:09:02,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-11-06 22:09:02,955 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:02,955 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:02,976 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:03,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2023-11-06 22:09:03,162 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:03,162 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:03,162 INFO L85 PathProgramCache]: Analyzing trace with hash -792688064, now seen corresponding path program 1 times [2023-11-06 22:09:03,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:03,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [775519874] [2023-11-06 22:09:03,162 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:03,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:03,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:03,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:03,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:03,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:03,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:03,318 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:03,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:03,326 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:03,327 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:03,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [775519874] [2023-11-06 22:09:03,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [775519874] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:03,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1788425239] [2023-11-06 22:09:03,327 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:03,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:03,328 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:03,329 INFO L229 MonitoredProcess]: Starting monitored process 10 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:03,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2023-11-06 22:09:03,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:03,588 INFO L262 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:09:03,590 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:03,630 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:03,630 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:03,712 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:03,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1788425239] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:03,712 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:03,712 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 12 [2023-11-06 22:09:03,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178268210] [2023-11-06 22:09:03,713 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:03,714 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2023-11-06 22:09:03,714 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:03,715 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2023-11-06 22:09:03,715 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=119, Unknown=0, NotChecked=0, Total=156 [2023-11-06 22:09:03,715 INFO L87 Difference]: Start difference. First operand 61 states and 68 transitions. Second operand has 13 states, 12 states have (on average 4.416666666666667) internal successors, (53), 12 states have internal predecessors, (53), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:03,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:03,832 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2023-11-06 22:09:03,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2023-11-06 22:09:03,832 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 4.416666666666667) internal successors, (53), 12 states have internal predecessors, (53), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 51 [2023-11-06 22:09:03,833 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:03,833 INFO L225 Difference]: With dead ends: 70 [2023-11-06 22:09:03,833 INFO L226 Difference]: Without dead ends: 61 [2023-11-06 22:09:03,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 100 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 30 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=66, Invalid=206, Unknown=0, NotChecked=0, Total=272 [2023-11-06 22:09:03,835 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 14 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 14 SdHoareTripleChecker+Valid, 229 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:03,835 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [14 Valid, 229 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:09:03,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61 states. [2023-11-06 22:09:03,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61 to 61. [2023-11-06 22:09:03,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 61 states, 55 states have (on average 1.0909090909090908) internal successors, (60), 56 states have internal predecessors, (60), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61 states to 61 states and 66 transitions. [2023-11-06 22:09:03,842 INFO L78 Accepts]: Start accepts. Automaton has 61 states and 66 transitions. Word has length 51 [2023-11-06 22:09:03,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:03,843 INFO L495 AbstractCegarLoop]: Abstraction has 61 states and 66 transitions. [2023-11-06 22:09:03,843 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 4.416666666666667) internal successors, (53), 12 states have internal predecessors, (53), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:03,843 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 66 transitions. [2023-11-06 22:09:03,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-11-06 22:09:03,844 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:03,844 INFO L195 NwaCegarLoop]: trace histogram [4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:03,851 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:04,050 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,10 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:04,051 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:04,051 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:04,051 INFO L85 PathProgramCache]: Analyzing trace with hash 223697984, now seen corresponding path program 2 times [2023-11-06 22:09:04,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:04,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520400930] [2023-11-06 22:09:04,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:04,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:04,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:04,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:04,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:04,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:04,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:04,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:04,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:04,303 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:04,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:04,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1520400930] [2023-11-06 22:09:04,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1520400930] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:04,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1503550471] [2023-11-06 22:09:04,304 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:09:04,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:04,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:04,309 INFO L229 MonitoredProcess]: Starting monitored process 11 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:04,338 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2023-11-06 22:09:04,601 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:09:04,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:04,604 INFO L262 TraceCheckSpWp]: Trace formula consists of 419 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 22:09:04,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:04,660 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:04,660 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:04,815 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 21 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:04,815 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1503550471] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:04,815 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:04,816 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 9, 9] total 20 [2023-11-06 22:09:04,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [386460885] [2023-11-06 22:09:04,816 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:04,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2023-11-06 22:09:04,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:04,818 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2023-11-06 22:09:04,818 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=97, Invalid=323, Unknown=0, NotChecked=0, Total=420 [2023-11-06 22:09:04,818 INFO L87 Difference]: Start difference. First operand 61 states and 66 transitions. Second operand has 21 states, 20 states have (on average 3.65) internal successors, (73), 20 states have internal predecessors, (73), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:05,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:05,054 INFO L93 Difference]: Finished difference Result 95 states and 103 transitions. [2023-11-06 22:09:05,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-06 22:09:05,055 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 20 states have (on average 3.65) internal successors, (73), 20 states have internal predecessors, (73), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 61 [2023-11-06 22:09:05,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:05,056 INFO L225 Difference]: With dead ends: 95 [2023-11-06 22:09:05,056 INFO L226 Difference]: Without dead ends: 77 [2023-11-06 22:09:05,057 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 145 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 29 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 182 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=208, Invalid=722, Unknown=0, NotChecked=0, Total=930 [2023-11-06 22:09:05,058 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 61 mSDsluCounter, 270 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 301 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:05,058 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 301 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 119 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:09:05,058 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 77 states. [2023-11-06 22:09:05,064 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 77 to 73. [2023-11-06 22:09:05,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 73 states, 67 states have (on average 1.0597014925373134) internal successors, (71), 68 states have internal predecessors, (71), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:05,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 73 states to 73 states and 77 transitions. [2023-11-06 22:09:05,065 INFO L78 Accepts]: Start accepts. Automaton has 73 states and 77 transitions. Word has length 61 [2023-11-06 22:09:05,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:05,066 INFO L495 AbstractCegarLoop]: Abstraction has 73 states and 77 transitions. [2023-11-06 22:09:05,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 20 states have (on average 3.65) internal successors, (73), 20 states have internal predecessors, (73), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:05,066 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 77 transitions. [2023-11-06 22:09:05,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2023-11-06 22:09:05,067 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:05,067 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 7, 6, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:05,074 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:05,274 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2023-11-06 22:09:05,274 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:05,275 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:05,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1525806538, now seen corresponding path program 2 times [2023-11-06 22:09:05,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:05,275 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435952036] [2023-11-06 22:09:05,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:05,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:05,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:05,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:05,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:05,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:05,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:05,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:05,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:05,704 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:05,704 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:05,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435952036] [2023-11-06 22:09:05,705 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435952036] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:05,705 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [973321672] [2023-11-06 22:09:05,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:09:05,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:05,706 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:05,707 INFO L229 MonitoredProcess]: Starting monitored process 12 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:05,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2023-11-06 22:09:06,019 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:09:06,020 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:06,023 INFO L262 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 15 conjunts are in the unsatisfiable core [2023-11-06 22:09:06,027 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:06,120 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:06,120 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:06,454 INFO L134 CoverageAnalysis]: Checked inductivity of 128 backedges. 0 proven. 105 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:06,454 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [973321672] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:06,454 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:06,454 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 15, 15] total 32 [2023-11-06 22:09:06,454 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [911594142] [2023-11-06 22:09:06,455 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:06,455 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2023-11-06 22:09:06,455 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:06,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2023-11-06 22:09:06,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=273, Invalid=783, Unknown=0, NotChecked=0, Total=1056 [2023-11-06 22:09:06,457 INFO L87 Difference]: Start difference. First operand 73 states and 77 transitions. Second operand has 33 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:06,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:06,844 INFO L93 Difference]: Finished difference Result 147 states and 158 transitions. [2023-11-06 22:09:06,844 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-06 22:09:06,845 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 75 [2023-11-06 22:09:06,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:06,846 INFO L225 Difference]: With dead ends: 147 [2023-11-06 22:09:06,846 INFO L226 Difference]: Without dead ends: 146 [2023-11-06 22:09:06,848 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 183 GetRequests, 138 SyntacticMatches, 0 SemanticMatches, 45 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 452 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=604, Invalid=1558, Unknown=0, NotChecked=0, Total=2162 [2023-11-06 22:09:06,849 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 146 mSDsluCounter, 276 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 135 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:06,849 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 308 Invalid, 135 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:09:06,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2023-11-06 22:09:06,858 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 111. [2023-11-06 22:09:06,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 111 states, 105 states have (on average 1.1047619047619048) internal successors, (116), 106 states have internal predecessors, (116), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:06,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 111 states and 122 transitions. [2023-11-06 22:09:06,860 INFO L78 Accepts]: Start accepts. Automaton has 111 states and 122 transitions. Word has length 75 [2023-11-06 22:09:06,860 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:06,860 INFO L495 AbstractCegarLoop]: Abstraction has 111 states and 122 transitions. [2023-11-06 22:09:06,861 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 32 states have (on average 3.15625) internal successors, (101), 32 states have internal predecessors, (101), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:06,861 INFO L276 IsEmpty]: Start isEmpty. Operand 111 states and 122 transitions. [2023-11-06 22:09:06,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2023-11-06 22:09:06,862 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:06,862 INFO L195 NwaCegarLoop]: trace histogram [8, 7, 7, 7, 7, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:06,872 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:07,069 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2023-11-06 22:09:07,070 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:07,070 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:07,070 INFO L85 PathProgramCache]: Analyzing trace with hash -545030080, now seen corresponding path program 3 times [2023-11-06 22:09:07,070 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:07,071 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1906695075] [2023-11-06 22:09:07,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:07,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:07,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:07,591 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:07,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:07,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:07,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:07,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:07,616 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 0 proven. 119 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2023-11-06 22:09:07,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:07,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1906695075] [2023-11-06 22:09:07,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1906695075] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:07,617 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [597339519] [2023-11-06 22:09:07,617 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-06 22:09:07,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:07,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:07,619 INFO L229 MonitoredProcess]: Starting monitored process 13 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:07,632 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2023-11-06 22:09:07,980 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 3 check-sat command(s) [2023-11-06 22:09:07,981 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:07,985 INFO L262 TraceCheckSpWp]: Trace formula consists of 396 conjuncts, 76 conjunts are in the unsatisfiable core [2023-11-06 22:09:07,992 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:08,165 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:09:08,301 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 15 treesize of output 1 [2023-11-06 22:09:08,551 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:09:08,551 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 22 treesize of output 13 [2023-11-06 22:09:08,557 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 7 treesize of output 3 [2023-11-06 22:09:08,676 WARN L861 $PredicateComparison]: unable to prove that (exists ((|node_create_~temp~0#1.base| Int)) (and (<= (+ |node_create_~temp~0#1.base| 1) |c_#StackHeapBarrier|) (= |c_#memory_$Pointer$.offset| (store |c_old(#memory_$Pointer$.offset)| |node_create_~temp~0#1.base| (select |c_#memory_$Pointer$.offset| |node_create_~temp~0#1.base|))) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |node_create_~temp~0#1.base| (select |c_#memory_$Pointer$.base| |node_create_~temp~0#1.base|))) (= 0 (select |c_old(#valid)| |node_create_~temp~0#1.base|)))) is different from true [2023-11-06 22:09:08,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:08,751 INFO L322 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2023-11-06 22:09:08,759 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 3 new quantified variables, introduced 2 case distinctions, treesize of input 30 treesize of output 29 [2023-11-06 22:09:08,775 INFO L322 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-06 22:09:08,776 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2023-11-06 22:09:08,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:08,789 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-06 22:09:08,888 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 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 7 treesize of output 3 [2023-11-06 22:09:08,956 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:09:08,957 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 11 [2023-11-06 22:09:08,991 INFO L134 CoverageAnalysis]: Checked inductivity of 142 backedges. 5 proven. 13 refuted. 0 times theorem prover too weak. 120 trivial. 4 not checked. [2023-11-06 22:09:08,991 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:09,188 WARN L839 $PredicateComparison]: unable to prove that (forall ((|v_node_create_~temp~0#1.base_49| Int) (v_ArrVal_1850 (Array Int Int)) (v_ArrVal_1849 (Array Int Int))) (or (not (= (select |c_#valid| |v_node_create_~temp~0#1.base_49|) 0)) (not (= (select (let ((.cse0 (store |c_#memory_$Pointer$.base| |v_node_create_~temp~0#1.base_49| v_ArrVal_1849))) (select .cse0 (select (select .cse0 |c_ULTIMATE.start_sll_append_~head#1.base|) |c_ULTIMATE.start_sll_append_~head#1.offset|))) (+ (select (select (store |c_#memory_$Pointer$.offset| |v_node_create_~temp~0#1.base_49| v_ArrVal_1850) |c_ULTIMATE.start_sll_append_~head#1.base|) |c_ULTIMATE.start_sll_append_~head#1.offset|) 4)) 0)) (< |c_#StackHeapBarrier| (+ |v_node_create_~temp~0#1.base_49| 1)))) is different from false [2023-11-06 22:09:09,191 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [597339519] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:09,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:09:09,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 19] total 36 [2023-11-06 22:09:09,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1739784794] [2023-11-06 22:09:09,191 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:09,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-06 22:09:09,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:09,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-06 22:09:09,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=135, Invalid=1203, Unknown=2, NotChecked=142, Total=1482 [2023-11-06 22:09:09,194 INFO L87 Difference]: Start difference. First operand 111 states and 122 transitions. Second operand has 36 states, 35 states have (on average 3.0) internal successors, (105), 32 states have internal predecessors, (105), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:09:10,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:10,684 INFO L93 Difference]: Finished difference Result 202 states and 222 transitions. [2023-11-06 22:09:10,685 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2023-11-06 22:09:10,685 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 35 states have (on average 3.0) internal successors, (105), 32 states have internal predecessors, (105), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) Word has length 81 [2023-11-06 22:09:10,685 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:10,687 INFO L225 Difference]: With dead ends: 202 [2023-11-06 22:09:10,687 INFO L226 Difference]: Without dead ends: 114 [2023-11-06 22:09:10,691 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 116 SyntacticMatches, 0 SemanticMatches, 62 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 704 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=429, Invalid=3359, Unknown=2, NotChecked=242, Total=4032 [2023-11-06 22:09:10,692 INFO L413 NwaCegarLoop]: 25 mSDtfsCounter, 106 mSDsluCounter, 465 mSDsCounter, 0 mSdLazyCounter, 574 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 106 SdHoareTripleChecker+Valid, 490 SdHoareTripleChecker+Invalid, 666 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 574 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 91 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:10,693 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [106 Valid, 490 Invalid, 666 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 574 Invalid, 0 Unknown, 91 Unchecked, 0.5s Time] [2023-11-06 22:09:10,693 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 114 states. [2023-11-06 22:09:10,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 114 to 113. [2023-11-06 22:09:10,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 113 states, 107 states have (on average 1.0934579439252337) internal successors, (117), 108 states have internal predecessors, (117), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:10,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 113 states and 123 transitions. [2023-11-06 22:09:10,708 INFO L78 Accepts]: Start accepts. Automaton has 113 states and 123 transitions. Word has length 81 [2023-11-06 22:09:10,709 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:10,709 INFO L495 AbstractCegarLoop]: Abstraction has 113 states and 123 transitions. [2023-11-06 22:09:10,709 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 35 states have (on average 3.0) internal successors, (105), 32 states have internal predecessors, (105), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:09:10,709 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 123 transitions. [2023-11-06 22:09:10,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-06 22:09:10,710 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:10,710 INFO L195 NwaCegarLoop]: trace histogram [9, 8, 8, 8, 8, 3, 3, 3, 3, 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, 1, 1] [2023-11-06 22:09:10,722 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:10,917 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2023-11-06 22:09:10,917 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:10,918 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:10,918 INFO L85 PathProgramCache]: Analyzing trace with hash -1395541397, now seen corresponding path program 1 times [2023-11-06 22:09:10,918 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:10,918 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [807639777] [2023-11-06 22:09:10,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:10,918 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:10,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:11,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:11,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:11,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:11,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:11,449 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:11,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:11,457 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:11,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:11,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [807639777] [2023-11-06 22:09:11,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [807639777] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:11,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1453901290] [2023-11-06 22:09:11,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:11,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:11,459 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:11,461 INFO L229 MonitoredProcess]: Starting monitored process 14 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:11,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2023-11-06 22:09:11,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:11,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 543 conjuncts, 19 conjunts are in the unsatisfiable core [2023-11-06 22:09:11,769 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:11,862 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:11,862 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:12,348 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 156 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:12,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1453901290] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:12,349 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:12,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 19, 19] total 40 [2023-11-06 22:09:12,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1587474326] [2023-11-06 22:09:12,350 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:12,351 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2023-11-06 22:09:12,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:12,352 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2023-11-06 22:09:12,353 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=387, Invalid=1253, Unknown=0, NotChecked=0, Total=1640 [2023-11-06 22:09:12,354 INFO L87 Difference]: Start difference. First operand 113 states and 123 transitions. Second operand has 41 states, 40 states have (on average 3.1) internal successors, (124), 40 states have internal predecessors, (124), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:13,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:13,069 INFO L93 Difference]: Finished difference Result 167 states and 180 transitions. [2023-11-06 22:09:13,069 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2023-11-06 22:09:13,069 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 40 states have (on average 3.1) internal successors, (124), 40 states have internal predecessors, (124), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 88 [2023-11-06 22:09:13,070 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:13,071 INFO L225 Difference]: With dead ends: 167 [2023-11-06 22:09:13,071 INFO L226 Difference]: Without dead ends: 129 [2023-11-06 22:09:13,073 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 224 GetRequests, 160 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 967 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=948, Invalid=3342, Unknown=0, NotChecked=0, Total=4290 [2023-11-06 22:09:13,074 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 169 mSDsluCounter, 289 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:13,074 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 320 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 168 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:09:13,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2023-11-06 22:09:13,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 125. [2023-11-06 22:09:13,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 125 states, 119 states have (on average 1.0336134453781514) internal successors, (123), 120 states have internal predecessors, (123), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:13,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 125 states to 125 states and 129 transitions. [2023-11-06 22:09:13,088 INFO L78 Accepts]: Start accepts. Automaton has 125 states and 129 transitions. Word has length 88 [2023-11-06 22:09:13,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:13,089 INFO L495 AbstractCegarLoop]: Abstraction has 125 states and 129 transitions. [2023-11-06 22:09:13,089 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 40 states have (on average 3.1) internal successors, (124), 40 states have internal predecessors, (124), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:13,089 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 129 transitions. [2023-11-06 22:09:13,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2023-11-06 22:09:13,091 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:13,091 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 17, 17, 16, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:13,104 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:13,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2023-11-06 22:09:13,299 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:13,299 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:13,299 INFO L85 PathProgramCache]: Analyzing trace with hash -941964549, now seen corresponding path program 1 times [2023-11-06 22:09:13,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:13,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [49890218] [2023-11-06 22:09:13,299 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:13,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:13,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:14,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:14,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:14,920 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:14,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:14,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:14,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:14,934 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:14,935 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:14,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [49890218] [2023-11-06 22:09:14,935 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [49890218] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:14,935 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [680199181] [2023-11-06 22:09:14,935 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:14,936 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:14,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:14,941 INFO L229 MonitoredProcess]: Starting monitored process 15 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:14,972 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2023-11-06 22:09:15,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:15,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 732 conjuncts, 35 conjunts are in the unsatisfiable core [2023-11-06 22:09:15,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:15,516 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:15,516 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:17,038 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 680 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:17,039 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [680199181] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:17,039 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:17,039 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 35, 35] total 72 [2023-11-06 22:09:17,039 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1190014594] [2023-11-06 22:09:17,040 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:17,041 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 73 states [2023-11-06 22:09:17,041 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:17,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 73 interpolants. [2023-11-06 22:09:17,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1333, Invalid=3923, Unknown=0, NotChecked=0, Total=5256 [2023-11-06 22:09:17,045 INFO L87 Difference]: Start difference. First operand 125 states and 129 transitions. Second operand has 73 states, 72 states have (on average 2.8055555555555554) internal successors, (202), 72 states have internal predecessors, (202), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:18,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:18,285 INFO L93 Difference]: Finished difference Result 299 states and 320 transitions. [2023-11-06 22:09:18,286 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 71 states. [2023-11-06 22:09:18,286 INFO L78 Accepts]: Start accepts. Automaton has has 73 states, 72 states have (on average 2.8055555555555554) internal successors, (202), 72 states have internal predecessors, (202), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 127 [2023-11-06 22:09:18,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:18,289 INFO L225 Difference]: With dead ends: 299 [2023-11-06 22:09:18,289 INFO L226 Difference]: Without dead ends: 298 [2023-11-06 22:09:18,293 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 222 SyntacticMatches, 0 SemanticMatches, 105 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2472 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=3154, Invalid=8188, Unknown=0, NotChecked=0, Total=11342 [2023-11-06 22:09:18,294 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 551 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 228 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 551 SdHoareTripleChecker+Valid, 322 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 228 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:18,294 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [551 Valid, 322 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 228 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2023-11-06 22:09:18,295 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 298 states. [2023-11-06 22:09:18,343 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 298 to 213. [2023-11-06 22:09:18,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 213 states, 207 states have (on average 1.1014492753623188) internal successors, (228), 208 states have internal predecessors, (228), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:18,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 213 states to 213 states and 234 transitions. [2023-11-06 22:09:18,346 INFO L78 Accepts]: Start accepts. Automaton has 213 states and 234 transitions. Word has length 127 [2023-11-06 22:09:18,347 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:18,347 INFO L495 AbstractCegarLoop]: Abstraction has 213 states and 234 transitions. [2023-11-06 22:09:18,347 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 73 states, 72 states have (on average 2.8055555555555554) internal successors, (202), 72 states have internal predecessors, (202), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:18,347 INFO L276 IsEmpty]: Start isEmpty. Operand 213 states and 234 transitions. [2023-11-06 22:09:18,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2023-11-06 22:09:18,353 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:18,353 INFO L195 NwaCegarLoop]: trace histogram [18, 17, 17, 17, 17, 3, 3, 3, 3, 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, 1, 1] [2023-11-06 22:09:18,372 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:18,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,15 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:18,560 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:18,560 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:18,560 INFO L85 PathProgramCache]: Analyzing trace with hash -384708283, now seen corresponding path program 2 times [2023-11-06 22:09:18,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:18,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899193253] [2023-11-06 22:09:18,561 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:18,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:18,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:19,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:19,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:19,854 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:19,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:19,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:19,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:19,868 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:19,869 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:19,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899193253] [2023-11-06 22:09:19,870 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899193253] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:19,870 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629655873] [2023-11-06 22:09:19,870 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:09:19,871 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:19,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:19,872 INFO L229 MonitoredProcess]: Starting monitored process 16 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:19,896 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2023-11-06 22:09:20,240 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:09:20,240 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:20,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 750 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-06 22:09:20,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:20,435 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:20,436 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:21,926 INFO L134 CoverageAnalysis]: Checked inductivity of 739 backedges. 0 proven. 714 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:21,926 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [629655873] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:21,926 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:21,926 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 37, 37] total 76 [2023-11-06 22:09:21,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1816125285] [2023-11-06 22:09:21,927 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:21,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 77 states [2023-11-06 22:09:21,928 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:21,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 77 interpolants. [2023-11-06 22:09:21,931 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1413, Invalid=4439, Unknown=0, NotChecked=0, Total=5852 [2023-11-06 22:09:21,932 INFO L87 Difference]: Start difference. First operand 213 states and 234 transitions. Second operand has 77 states, 76 states have (on average 2.8157894736842106) internal successors, (214), 76 states have internal predecessors, (214), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:23,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:23,653 INFO L93 Difference]: Finished difference Result 292 states and 313 transitions. [2023-11-06 22:09:23,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2023-11-06 22:09:23,654 INFO L78 Accepts]: Start accepts. Automaton has has 77 states, 76 states have (on average 2.8157894736842106) internal successors, (214), 76 states have internal predecessors, (214), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 133 [2023-11-06 22:09:23,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:23,655 INFO L225 Difference]: With dead ends: 292 [2023-11-06 22:09:23,655 INFO L226 Difference]: Without dead ends: 219 [2023-11-06 22:09:23,661 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 359 GetRequests, 232 SyntacticMatches, 0 SemanticMatches, 127 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3892 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=3666, Invalid=12846, Unknown=0, NotChecked=0, Total=16512 [2023-11-06 22:09:23,661 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 397 mSDsluCounter, 447 mSDsCounter, 0 mSdLazyCounter, 292 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 397 SdHoareTripleChecker+Valid, 478 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 292 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:23,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [397 Valid, 478 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 292 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-11-06 22:09:23,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 219 states. [2023-11-06 22:09:23,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 219 to 215. [2023-11-06 22:09:23,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 215 states, 209 states have (on average 1.0191387559808613) internal successors, (213), 210 states have internal predecessors, (213), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:23,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 215 states and 219 transitions. [2023-11-06 22:09:23,711 INFO L78 Accepts]: Start accepts. Automaton has 215 states and 219 transitions. Word has length 133 [2023-11-06 22:09:23,711 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:23,711 INFO L495 AbstractCegarLoop]: Abstraction has 215 states and 219 transitions. [2023-11-06 22:09:23,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 77 states, 76 states have (on average 2.8157894736842106) internal successors, (214), 76 states have internal predecessors, (214), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:23,712 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 219 transitions. [2023-11-06 22:09:23,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2023-11-06 22:09:23,714 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:23,714 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 35, 35, 34, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:09:23,720 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:23,914 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,16 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:23,914 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:23,915 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:23,915 INFO L85 PathProgramCache]: Analyzing trace with hash -1832165189, now seen corresponding path program 2 times [2023-11-06 22:09:23,915 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:23,915 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [176974270] [2023-11-06 22:09:23,915 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:23,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:24,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:27,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:27,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:27,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:27,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:27,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:27,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:27,575 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:27,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:27,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [176974270] [2023-11-06 22:09:27,576 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [176974270] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:27,576 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1027838933] [2023-11-06 22:09:27,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:09:27,577 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:27,577 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:27,581 INFO L229 MonitoredProcess]: Starting monitored process 17 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:27,604 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2023-11-06 22:09:28,049 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:09:28,049 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:28,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 1146 conjuncts, 71 conjunts are in the unsatisfiable core [2023-11-06 22:09:28,062 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:28,401 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:28,401 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:33,209 INFO L134 CoverageAnalysis]: Checked inductivity of 3000 backedges. 0 proven. 2975 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:33,209 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1027838933] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:09:33,209 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:09:33,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [72, 71, 71] total 144 [2023-11-06 22:09:33,210 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [283573881] [2023-11-06 22:09:33,210 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:33,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 145 states [2023-11-06 22:09:33,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:33,215 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 145 interpolants. [2023-11-06 22:09:33,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5257, Invalid=15623, Unknown=0, NotChecked=0, Total=20880 [2023-11-06 22:09:33,221 INFO L87 Difference]: Start difference. First operand 215 states and 219 transitions. Second operand has 145 states, 144 states have (on average 2.6527777777777777) internal successors, (382), 144 states have internal predecessors, (382), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:37,432 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:09:37,432 INFO L93 Difference]: Finished difference Result 569 states and 608 transitions. [2023-11-06 22:09:37,433 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 143 states. [2023-11-06 22:09:37,433 INFO L78 Accepts]: Start accepts. Automaton has has 145 states, 144 states have (on average 2.6527777777777777) internal successors, (382), 144 states have internal predecessors, (382), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 217 [2023-11-06 22:09:37,433 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:09:37,437 INFO L225 Difference]: With dead ends: 569 [2023-11-06 22:09:37,437 INFO L226 Difference]: Without dead ends: 568 [2023-11-06 22:09:37,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 579 GetRequests, 366 SyntacticMatches, 0 SemanticMatches, 213 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10140 ImplicationChecksByTransitivity, 9.4s TimeCoverageRelationStatistics Valid=12784, Invalid=33226, Unknown=0, NotChecked=0, Total=46010 [2023-11-06 22:09:37,443 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 1163 mSDsluCounter, 649 mSDsCounter, 0 mSdLazyCounter, 456 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1163 SdHoareTripleChecker+Valid, 681 SdHoareTripleChecker+Invalid, 457 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 456 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:09:37,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1163 Valid, 681 Invalid, 457 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 456 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 22:09:37,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 568 states. [2023-11-06 22:09:37,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 568 to 393. [2023-11-06 22:09:37,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 393 states, 387 states have (on average 1.1007751937984496) internal successors, (426), 388 states have internal predecessors, (426), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:09:37,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 393 states and 432 transitions. [2023-11-06 22:09:37,470 INFO L78 Accepts]: Start accepts. Automaton has 393 states and 432 transitions. Word has length 217 [2023-11-06 22:09:37,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:09:37,471 INFO L495 AbstractCegarLoop]: Abstraction has 393 states and 432 transitions. [2023-11-06 22:09:37,471 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 145 states, 144 states have (on average 2.6527777777777777) internal successors, (382), 144 states have internal predecessors, (382), 1 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-11-06 22:09:37,472 INFO L276 IsEmpty]: Start isEmpty. Operand 393 states and 432 transitions. [2023-11-06 22:09:37,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2023-11-06 22:09:37,474 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:09:37,475 INFO L195 NwaCegarLoop]: trace histogram [36, 35, 35, 35, 35, 3, 3, 3, 3, 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, 1, 1] [2023-11-06 22:09:37,483 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2023-11-06 22:09:37,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,17 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:37,683 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:09:37,684 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:09:37,684 INFO L85 PathProgramCache]: Analyzing trace with hash -1627054331, now seen corresponding path program 3 times [2023-11-06 22:09:37,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:09:37,684 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [17644166] [2023-11-06 22:09:37,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:09:37,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:09:37,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:41,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:09:41,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:41,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:09:41,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:41,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:09:41,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:09:41,145 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 0 proven. 3045 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2023-11-06 22:09:41,145 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:09:41,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [17644166] [2023-11-06 22:09:41,145 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [17644166] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:41,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [912468306] [2023-11-06 22:09:41,146 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-06 22:09:41,146 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:09:41,146 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:09:41,147 INFO L229 MonitoredProcess]: Starting monitored process 18 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:09:41,168 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2023-11-06 22:09:42,222 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 13 check-sat command(s) [2023-11-06 22:09:42,222 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:09:42,229 INFO L262 TraceCheckSpWp]: Trace formula consists of 635 conjuncts, 162 conjunts are in the unsatisfiable core [2023-11-06 22:09:42,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:09:42,247 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:09:42,324 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 5 treesize of output 3 [2023-11-06 22:09:42,555 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:09:42,556 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-06 22:09:42,799 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:09:42,873 INFO L322 Elim1Store]: treesize reduction 36, result has 34.5 percent of original size [2023-11-06 22:09:42,873 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 22 treesize of output 33 [2023-11-06 22:09:43,023 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 22:09:43,034 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:09:43,598 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:09:43,599 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 70 treesize of output 33 [2023-11-06 22:09:43,606 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 10 [2023-11-06 22:09:43,612 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-06 22:09:43,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:43,926 INFO L322 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-11-06 22:09:43,926 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 88 treesize of output 54 [2023-11-06 22:09:43,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:43,953 INFO L322 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2023-11-06 22:09:43,954 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 33 [2023-11-06 22:09:43,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:43,969 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 5 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 32 [2023-11-06 22:09:44,937 INFO L322 Elim1Store]: treesize reduction 48, result has 23.8 percent of original size [2023-11-06 22:09:44,938 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 6 new quantified variables, introduced 5 case distinctions, treesize of input 213 treesize of output 115 [2023-11-06 22:09:44,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:44,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:09:44,961 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 65 treesize of output 62 [2023-11-06 22:09:46,787 INFO L134 CoverageAnalysis]: Checked inductivity of 3070 backedges. 406 proven. 19 refuted. 0 times theorem prover too weak. 2645 trivial. 0 not checked. [2023-11-06 22:09:46,787 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:09:49,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [912468306] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:09:49,541 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:09:49,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [74, 26] total 99 [2023-11-06 22:09:49,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47949414] [2023-11-06 22:09:49,541 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:09:49,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 99 states [2023-11-06 22:09:49,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:09:49,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 99 interpolants. [2023-11-06 22:09:49,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1470, Invalid=10740, Unknown=0, NotChecked=0, Total=12210 [2023-11-06 22:09:49,545 INFO L87 Difference]: Start difference. First operand 393 states and 432 transitions. Second operand has 99 states, 98 states have (on average 2.6122448979591835) internal successors, (256), 93 states have internal predecessors, (256), 4 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:10:02,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:10:02,110 INFO L93 Difference]: Finished difference Result 765 states and 841 transitions. [2023-11-06 22:10:02,111 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2023-11-06 22:10:02,111 INFO L78 Accepts]: Start accepts. Automaton has has 99 states, 98 states have (on average 2.6122448979591835) internal successors, (256), 93 states have internal predecessors, (256), 4 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) Word has length 223 [2023-11-06 22:10:02,111 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:10:02,114 INFO L225 Difference]: With dead ends: 765 [2023-11-06 22:10:02,114 INFO L226 Difference]: Without dead ends: 397 [2023-11-06 22:10:02,120 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 582 GetRequests, 383 SyntacticMatches, 0 SemanticMatches, 199 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9258 ImplicationChecksByTransitivity, 17.8s TimeCoverageRelationStatistics Valid=6390, Invalid=33810, Unknown=0, NotChecked=0, Total=40200 [2023-11-06 22:10:02,120 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 546 mSDsluCounter, 589 mSDsCounter, 0 mSdLazyCounter, 1145 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 546 SdHoareTripleChecker+Valid, 612 SdHoareTripleChecker+Invalid, 1150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1145 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:10:02,121 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [546 Valid, 612 Invalid, 1150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 1145 Invalid, 0 Unknown, 0 Unchecked, 1.4s Time] [2023-11-06 22:10:02,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 397 states. [2023-11-06 22:10:02,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 397 to 395. [2023-11-06 22:10:02,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 395 states, 389 states have (on average 1.0976863753213368) internal successors, (427), 390 states have internal predecessors, (427), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:10:02,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 395 states and 433 transitions. [2023-11-06 22:10:02,167 INFO L78 Accepts]: Start accepts. Automaton has 395 states and 433 transitions. Word has length 223 [2023-11-06 22:10:02,167 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:10:02,167 INFO L495 AbstractCegarLoop]: Abstraction has 395 states and 433 transitions. [2023-11-06 22:10:02,167 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 99 states, 98 states have (on average 2.6122448979591835) internal successors, (256), 93 states have internal predecessors, (256), 4 states have call successors, (5), 3 states have call predecessors, (5), 3 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:10:02,168 INFO L276 IsEmpty]: Start isEmpty. Operand 395 states and 433 transitions. [2023-11-06 22:10:02,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2023-11-06 22:10:02,170 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:10:02,171 INFO L195 NwaCegarLoop]: trace histogram [37, 36, 36, 36, 36, 3, 3, 3, 3, 3, 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, 1] [2023-11-06 22:10:02,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2023-11-06 22:10:02,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,18 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:10:02,380 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:10:02,381 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:10:02,381 INFO L85 PathProgramCache]: Analyzing trace with hash 269009798, now seen corresponding path program 4 times [2023-11-06 22:10:02,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:10:02,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [756068734] [2023-11-06 22:10:02,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:10:02,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:10:02,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:06,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:10:06,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:06,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:10:06,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:06,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 27 [2023-11-06 22:10:06,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:06,126 INFO L134 CoverageAnalysis]: Checked inductivity of 3251 backedges. 0 proven. 3222 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2023-11-06 22:10:06,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:10:06,126 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [756068734] [2023-11-06 22:10:06,126 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [756068734] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:10:06,127 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [382861785] [2023-11-06 22:10:06,127 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2023-11-06 22:10:06,127 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:10:06,127 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:10:06,128 INFO L229 MonitoredProcess]: Starting monitored process 19 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:10:06,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2023-11-06 22:10:06,571 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2023-11-06 22:10:06,571 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:10:06,578 INFO L262 TraceCheckSpWp]: Trace formula consists of 1027 conjuncts, 121 conjunts are in the unsatisfiable core [2023-11-06 22:10:06,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:10:06,659 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:10:06,844 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 22:10:06,851 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 22:10:07,257 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:10:07,258 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-06 22:10:07,270 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 16 treesize of output 11 [2023-11-06 22:10:07,277 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 16 treesize of output 11 [2023-11-06 22:10:07,411 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 27 treesize of output 15 [2023-11-06 22:10:07,422 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 23 treesize of output 22 [2023-11-06 22:10:08,031 INFO L322 Elim1Store]: treesize reduction 7, result has 12.5 percent of original size [2023-11-06 22:10:08,032 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 80 treesize of output 38 [2023-11-06 22:10:08,040 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:10:08,050 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:10:08,050 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 10 [2023-11-06 22:10:08,166 WARN L861 $PredicateComparison]: unable to prove that (exists ((|node_create_~temp~0#1.base| Int)) (and (<= (+ |node_create_~temp~0#1.base| 1) |c_#StackHeapBarrier|) (= |c_#memory_$Pointer$.offset| (store |c_old(#memory_$Pointer$.offset)| |node_create_~temp~0#1.base| (select |c_#memory_$Pointer$.offset| |node_create_~temp~0#1.base|))) (= |c_#memory_$Pointer$.base| (store |c_old(#memory_$Pointer$.base)| |node_create_~temp~0#1.base| (select |c_#memory_$Pointer$.base| |node_create_~temp~0#1.base|))) (= 0 (select |c_old(#valid)| |node_create_~temp~0#1.base|)))) is different from true [2023-11-06 22:10:08,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:10:08,226 INFO L322 Elim1Store]: treesize reduction 56, result has 16.4 percent of original size [2023-11-06 22:10:08,226 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 5 new quantified variables, introduced 5 case distinctions, treesize of input 88 treesize of output 71 [2023-11-06 22:10:08,261 INFO L322 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2023-11-06 22:10:08,261 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 28 treesize of output 30 [2023-11-06 22:10:08,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:10:08,273 INFO L322 Elim1Store]: treesize reduction 28, result has 3.4 percent of original size [2023-11-06 22:10:08,274 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 42 treesize of output 43 [2023-11-06 22:10:08,821 INFO L134 CoverageAnalysis]: Checked inductivity of 3251 backedges. 10 proven. 14 refuted. 0 times theorem prover too weak. 3223 trivial. 4 not checked. [2023-11-06 22:10:08,821 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:10:09,478 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [382861785] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:10:09,479 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:10:09,479 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [76, 20] total 95 [2023-11-06 22:10:09,479 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1356226227] [2023-11-06 22:10:09,479 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:10:09,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 95 states [2023-11-06 22:10:09,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:10:09,482 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 95 interpolants. [2023-11-06 22:10:09,484 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1502, Invalid=8007, Unknown=1, NotChecked=192, Total=9702 [2023-11-06 22:10:09,485 INFO L87 Difference]: Start difference. First operand 395 states and 433 transitions. Second operand has 95 states, 94 states have (on average 2.7127659574468086) internal successors, (255), 91 states have internal predecessors, (255), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:10:13,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:10:13,284 INFO L93 Difference]: Finished difference Result 782 states and 859 transitions. [2023-11-06 22:10:13,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 89 states. [2023-11-06 22:10:13,285 INFO L78 Accepts]: Start accepts. Automaton has has 95 states, 94 states have (on average 2.7127659574468086) internal successors, (255), 91 states have internal predecessors, (255), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) Word has length 230 [2023-11-06 22:10:13,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:10:13,288 INFO L225 Difference]: With dead ends: 782 [2023-11-06 22:10:13,288 INFO L226 Difference]: Without dead ends: 403 [2023-11-06 22:10:13,291 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 552 GetRequests, 411 SyntacticMatches, 0 SemanticMatches, 141 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 4090 ImplicationChecksByTransitivity, 6.8s TimeCoverageRelationStatistics Valid=3629, Invalid=16396, Unknown=1, NotChecked=280, Total=20306 [2023-11-06 22:10:13,292 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 289 mSDsluCounter, 586 mSDsCounter, 0 mSdLazyCounter, 855 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 289 SdHoareTripleChecker+Valid, 613 SdHoareTripleChecker+Invalid, 1110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 855 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 252 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2023-11-06 22:10:13,292 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [289 Valid, 613 Invalid, 1110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 855 Invalid, 0 Unknown, 252 Unchecked, 0.8s Time] [2023-11-06 22:10:13,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 403 states. [2023-11-06 22:10:13,321 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 403 to 401. [2023-11-06 22:10:13,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 401 states, 394 states have (on average 1.0939086294416243) internal successors, (431), 395 states have internal predecessors, (431), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:10:13,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 401 states to 401 states and 439 transitions. [2023-11-06 22:10:13,325 INFO L78 Accepts]: Start accepts. Automaton has 401 states and 439 transitions. Word has length 230 [2023-11-06 22:10:13,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:10:13,326 INFO L495 AbstractCegarLoop]: Abstraction has 401 states and 439 transitions. [2023-11-06 22:10:13,326 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 95 states, 94 states have (on average 2.7127659574468086) internal successors, (255), 91 states have internal predecessors, (255), 4 states have call successors, (5), 3 states have call predecessors, (5), 4 states have return successors, (5), 4 states have call predecessors, (5), 4 states have call successors, (5) [2023-11-06 22:10:13,326 INFO L276 IsEmpty]: Start isEmpty. Operand 401 states and 439 transitions. [2023-11-06 22:10:13,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2023-11-06 22:10:13,330 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:10:13,330 INFO L195 NwaCegarLoop]: trace histogram [38, 37, 37, 37, 37, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:10:13,338 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2023-11-06 22:10:13,538 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,19 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:10:13,538 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-11-06 22:10:13,539 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:10:13,539 INFO L85 PathProgramCache]: Analyzing trace with hash 875292904, now seen corresponding path program 5 times [2023-11-06 22:10:13,539 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:10:13,539 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1677988011] [2023-11-06 22:10:13,539 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:10:13,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:10:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:10:13,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:10:13,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2023-11-06 22:10:13,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-11-06 22:10:13,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:10:13,897 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 16 proven. 5 refuted. 0 times theorem prover too weak. 3440 trivial. 0 not checked. [2023-11-06 22:10:13,897 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:10:13,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1677988011] [2023-11-06 22:10:13,897 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1677988011] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:10:13,897 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1643780698] [2023-11-06 22:10:13,897 INFO L93 rtionOrderModulation]: Changing assertion order to INSIDE_LOOP_FIRST1 [2023-11-06 22:10:13,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:10:13,898 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:10:13,899 INFO L229 MonitoredProcess]: Starting monitored process 20 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:10:13,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2023-11-06 22:10:14,707 INFO L228 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 38 check-sat command(s) [2023-11-06 22:10:14,707 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:10:14,714 INFO L262 TraceCheckSpWp]: Trace formula consists of 1302 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-06 22:10:14,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:10:14,761 INFO L134 CoverageAnalysis]: Checked inductivity of 3461 backedges. 41 proven. 0 refuted. 0 times theorem prover too weak. 3420 trivial. 0 not checked. [2023-11-06 22:10:14,762 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:10:14,762 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1643780698] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:10:14,762 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:10:14,762 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 9 [2023-11-06 22:10:14,762 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127473398] [2023-11-06 22:10:14,763 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:10:14,763 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-11-06 22:10:14,763 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:10:14,764 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-11-06 22:10:14,764 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=52, Unknown=0, NotChecked=0, Total=72 [2023-11-06 22:10:14,764 INFO L87 Difference]: Start difference. First operand 401 states and 439 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:10:14,806 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:10:14,806 INFO L93 Difference]: Finished difference Result 406 states and 443 transitions. [2023-11-06 22:10:14,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-11-06 22:10:14,807 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 246 [2023-11-06 22:10:14,807 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:10:14,807 INFO L225 Difference]: With dead ends: 406 [2023-11-06 22:10:14,807 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 22:10:14,808 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 262 GetRequests, 253 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=79, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:10:14,809 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 4 mSDsluCounter, 38 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:10:14,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 50 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:10:14,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 22:10:14,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 22:10:14,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 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 22:10:14,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 22:10:14,810 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 246 [2023-11-06 22:10:14,810 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:10:14,811 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 22:10:14,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 7 states have internal predecessors, (46), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:10:14,811 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 22:10:14,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 22:10:14,814 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (7 of 8 remaining) [2023-11-06 22:10:14,814 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (6 of 8 remaining) [2023-11-06 22:10:14,815 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (5 of 8 remaining) [2023-11-06 22:10:14,815 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (4 of 8 remaining) [2023-11-06 22:10:14,815 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 8 remaining) [2023-11-06 22:10:14,815 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 8 remaining) [2023-11-06 22:10:14,815 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 8 remaining) [2023-11-06 22:10:14,816 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 8 remaining) [2023-11-06 22:10:14,829 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2023-11-06 22:10:15,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,20 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:10:15,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-06 22:10:16,924 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 626) no Hoare annotation was computed. [2023-11-06 22:10:16,925 INFO L899 garLoopResultBuilder]: For program point L605-1(lines 605 607) no Hoare annotation was computed. [2023-11-06 22:10:16,925 INFO L895 garLoopResultBuilder]: At program point L605-3(lines 605 607) the Hoare annotation is: (let ((.cse5 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0#1.base|) 0))) (let ((.cse30 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_append_~head#1.base|) 0)) (.cse31 (select (select |#memory_$Pointer$.base| .cse5) 4)) (.cse34 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res#1.base|) 4))) (let ((.cse0 (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_append_~new_last~0#1.base|) 4) 0)) (.cse1 (= |ULTIMATE.start_sll_append_~head#1.base| |ULTIMATE.start_main_~#s~0#1.base|)) (.cse2 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse3 (= (select (select |#memory_$Pointer$.base| .cse34) 4) 0)) (.cse4 (= (select |#valid| .cse34) 1)) (.cse6 (= |ULTIMATE.start_sll_append_~last~0#1.offset| 0)) (.cse7 (= (select (select |#memory_$Pointer$.offset| .cse34) 4) 0)) (.cse8 (= |ULTIMATE.start_sll_append_~head#1.offset| 0)) (.cse9 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse10 (not (= |ULTIMATE.start_sll_append_~new_last~0#1.base| .cse31))) (.cse11 (= |ULTIMATE.start_sll_create_#res#1.offset| 0)) (.cse12 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_append_~new_last~0#1.base|) 4) 0)) (.cse15 (not (= .cse34 |ULTIMATE.start_sll_create_#res#1.base|))) (.cse16 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_#res#1.base|) 4) 0)) (.cse17 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#s~0#1.base|) 0) 0)) (.cse18 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse19 (= (select |#valid| .cse31) 1)) (.cse20 (= |ULTIMATE.start_main_~len~0#1| 2)) (.cse21 (= |ULTIMATE.start_sll_append_~new_last~0#1.offset| 0)) (.cse22 (not (= .cse34 |ULTIMATE.start_main_~#s~0#1.base|))) (.cse23 (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1)) (.cse24 (= (select |#valid| .cse30) 1)) (.cse25 (not (= .cse5 |ULTIMATE.start_main_~#s~0#1.base|))) (.cse26 (not (= |ULTIMATE.start_main_~#s~0#1.base| .cse31))) (.cse28 (<= (+ |ULTIMATE.start_sll_append_~new_last~0#1.base| 2) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse29 (not (= |ULTIMATE.start_main_~#s~0#1.base| |ULTIMATE.start_sll_create_#res#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (= .cse5 |ULTIMATE.start_sll_append_~last~0#1.base|) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 (exists ((v_subst_17 Int)) (let ((.cse13 (select (select |#memory_$Pointer$.base| v_subst_17) 0))) (let ((.cse14 (select (select |#memory_$Pointer$.base| .cse13) 4))) (and (= .cse13 |ULTIMATE.start_sll_append_~last~0#1.base|) (= 0 (select (select |#memory_$Pointer$.offset| .cse13) 4)) (= (select (select |#memory_$Pointer$.base| .cse14) 4) 0) (not (= .cse14 .cse13)) (= (select (select |#memory_$Pointer$.offset| v_subst_17) 0) 0) (= (select (select |#memory_$Pointer$.offset| .cse14) 4) 0))))) .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 (exists ((v_subst_2 Int)) (let ((.cse27 (select (select |#memory_$Pointer$.base| v_subst_2) 0))) (and (not (= 0 (select (select |#memory_$Pointer$.base| .cse27) 4))) (= .cse27 |ULTIMATE.start_sll_append_~last~0#1.base|)))) .cse28 .cse29) (and .cse0 .cse1 (not (= (select (select |#memory_$Pointer$.base| .cse30) 4) 0)) .cse2 .cse3 .cse4 .cse6 (= |ULTIMATE.start_sll_append_~last~0#1.base| .cse31) .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse22 .cse23 .cse24 .cse25 .cse26 (exists ((v_subst_18 Int)) (let ((.cse32 (select (select |#memory_$Pointer$.base| v_subst_18) 0))) (let ((.cse33 (select (select |#memory_$Pointer$.base| .cse32) 4))) (and (not (= .cse32 .cse33)) (= (select (select |#memory_$Pointer$.base| .cse33) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse33) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse32) 4) 0) (= |ULTIMATE.start_sll_append_~last~0#1.base| .cse33) (= (select (select |#memory_$Pointer$.offset| v_subst_18) 0) 0))))) (= (select (select |#memory_$Pointer$.offset| .cse30) 4) 0) .cse28 .cse29))))) [2023-11-06 22:10:16,925 INFO L899 garLoopResultBuilder]: For program point L605-4(lines 605 607) no Hoare annotation was computed. [2023-11-06 22:10:16,926 INFO L899 garLoopResultBuilder]: For program point L622(lines 622 624) no Hoare annotation was computed. [2023-11-06 22:10:16,926 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 611 640) the Hoare annotation is: true [2023-11-06 22:10:16,926 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr6ASSERT_VIOLATIONINTEGER_OVERFLOW(line 633) no Hoare annotation was computed. [2023-11-06 22:10:16,926 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 585) no Hoare annotation was computed. [2023-11-06 22:10:16,926 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-06 22:10:16,926 INFO L899 garLoopResultBuilder]: For program point L631(line 631) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point L631-1(line 631) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point L12(line 12) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point L12-2(line 12) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 585) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point L599(lines 599 610) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-06 22:10:16,927 INFO L899 garLoopResultBuilder]: For program point L633(line 633) no Hoare annotation was computed. [2023-11-06 22:10:16,928 INFO L895 garLoopResultBuilder]: At program point L600(line 600) the Hoare annotation is: (let ((.cse4 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0#1.base|) 0)) (.cse3 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_append_~head#1.base|) 0))) (let ((.cse1 (select (select |#memory_$Pointer$.base| .cse3) 4)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res#1.base|) 4)) (.cse2 (select (select |#memory_$Pointer$.base| .cse4) 4))) (and (= |ULTIMATE.start_sll_append_~head#1.base| |ULTIMATE.start_main_~#s~0#1.base|) (not (= .cse0 0)) (not (= .cse1 0)) (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select |#valid| .cse0) 1) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (= |ULTIMATE.start_sll_append_~head#1.offset| 0) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |#memory_$Pointer$.base| .cse1) 4) 0) (= |ULTIMATE.start_sll_create_#res#1.offset| 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_#res#1.base|) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#s~0#1.base|) 0) 0) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (= (select |#valid| .cse2) 1) (= |ULTIMATE.start_main_~len~0#1| 2) (not (= .cse0 |ULTIMATE.start_main_~#s~0#1.base|)) (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1) (= (select |#valid| .cse3) 1) (not (= .cse4 |ULTIMATE.start_main_~#s~0#1.base|)) (not (= |ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= (select (select |#memory_$Pointer$.offset| .cse3) 4) 0) (not (= |ULTIMATE.start_main_~#s~0#1.base| |ULTIMATE.start_sll_create_#res#1.base|))))) [2023-11-06 22:10:16,928 INFO L899 garLoopResultBuilder]: For program point L633-1(lines 633 635) no Hoare annotation was computed. [2023-11-06 22:10:16,928 INFO L899 garLoopResultBuilder]: For program point L600-1(line 600) no Hoare annotation was computed. [2023-11-06 22:10:16,928 INFO L899 garLoopResultBuilder]: For program point L592(lines 592 598) no Hoare annotation was computed. [2023-11-06 22:10:16,928 INFO L899 garLoopResultBuilder]: For program point L601(lines 601 609) no Hoare annotation was computed. [2023-11-06 22:10:16,929 INFO L899 garLoopResultBuilder]: For program point L626(line 626) no Hoare annotation was computed. [2023-11-06 22:10:16,929 INFO L899 garLoopResultBuilder]: For program point L626-1(line 626) no Hoare annotation was computed. [2023-11-06 22:10:16,929 INFO L902 garLoopResultBuilder]: At program point L593-2(lines 593 597) the Hoare annotation is: true [2023-11-06 22:10:16,929 INFO L899 garLoopResultBuilder]: For program point L585-2(lines 585 589) no Hoare annotation was computed. [2023-11-06 22:10:16,929 INFO L899 garLoopResultBuilder]: For program point L585-3(line 585) no Hoare annotation was computed. [2023-11-06 22:10:16,929 INFO L899 garLoopResultBuilder]: For program point L585-4(line 585) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L895 garLoopResultBuilder]: At program point L585-5(lines 585 589) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4)) (.cse11 (= |ULTIMATE.start_sll_create_~head~0#1.base| 0))) (let ((.cse2 (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1)) (.cse4 (not .cse11)) (.cse0 (= .cse1 0)) (.cse9 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0)) (.cse10 (not (= |ULTIMATE.start_sll_create_~head~0#1.base| |ULTIMATE.start_main_~#s~0#1.base|))) (.cse3 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse5 (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0)) (.cse6 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse7 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse8 (= |ULTIMATE.start_main_~len~0#1| 2))) (or (and (not .cse0) (not (= .cse1 |ULTIMATE.start_main_~#s~0#1.base|)) .cse2 .cse3 .cse4 (= (select |#valid| .cse1) 1) .cse5 (<= |ULTIMATE.start_sll_create_~len#1| 0) .cse6 (= (select (select |#memory_$Pointer$.base| .cse1) 4) 0) .cse7 .cse8 (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) .cse9 .cse10) (and .cse2 .cse3 .cse4 .cse5 .cse0 .cse6 (= |ULTIMATE.start_sll_create_~len#1| 1) .cse7 .cse8 .cse9 .cse10) (and (= 2 |ULTIMATE.start_sll_create_~len#1|) .cse3 .cse5 .cse11 .cse6 .cse7 .cse8)))) [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point L585-6(lines 585 589) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW(line 631) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point L619(lines 619 632) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L895 garLoopResultBuilder]: At program point L586(line 586) the Hoare annotation is: (let ((.cse0 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse2 (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0)) (.cse1 (= |ULTIMATE.start_sll_create_~head~0#1.base| 0)) (.cse3 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse4 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse5 (= |ULTIMATE.start_main_~len~0#1| 2))) (or (and (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1) .cse0 (not .cse1) .cse2 (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) .cse3 (= |ULTIMATE.start_sll_create_~len#1| 1) .cse4 .cse5 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) (not (= |ULTIMATE.start_sll_create_~head~0#1.base| |ULTIMATE.start_main_~#s~0#1.base|))) (and (= 2 |ULTIMATE.start_sll_create_~len#1|) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5))) [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point L586-1(line 586) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point L619-2(lines 619 632) no Hoare annotation was computed. [2023-11-06 22:10:16,930 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-06 22:10:16,931 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr5ASSERT_VIOLATIONINTEGER_OVERFLOW(line 631) no Hoare annotation was computed. [2023-11-06 22:10:16,931 INFO L899 garLoopResultBuilder]: For program point L628(lines 628 630) no Hoare annotation was computed. [2023-11-06 22:10:16,931 INFO L895 garLoopResultBuilder]: At program point sll_create_returnLabel#1(lines 583 591) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res#1.base|) 4)) (.cse1 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4))) (and (not (= .cse0 0)) (not (= .cse1 0)) (not (= .cse1 |ULTIMATE.start_main_~#s~0#1.base|)) (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1) (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select |#valid| .cse0) 1) (not (= |ULTIMATE.start_sll_create_~head~0#1.base| 0)) (= (select |#valid| .cse1) 1) (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |#memory_$Pointer$.base| .cse1) 4) 0) (= |ULTIMATE.start_sll_create_#res#1.offset| 0) (<= |ULTIMATE.start_sll_create_~len#1| 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_#res#1.base|) 4) 0) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (= |ULTIMATE.start_main_~len~0#1| 2) (not (= .cse0 |ULTIMATE.start_main_~#s~0#1.base|)) (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) (not (= |ULTIMATE.start_sll_create_~head~0#1.base| |ULTIMATE.start_main_~#s~0#1.base|)) (not (= |ULTIMATE.start_main_~#s~0#1.base| |ULTIMATE.start_sll_create_#res#1.base|)))) [2023-11-06 22:10:16,931 INFO L899 garLoopResultBuilder]: For program point L620-1(lines 620 627) no Hoare annotation was computed. [2023-11-06 22:10:16,932 INFO L895 garLoopResultBuilder]: At program point L620-3(lines 620 627) the Hoare annotation is: (let ((.cse26 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0#1.base|) 0))) (let ((.cse25 (select (select |#memory_$Pointer$.base| .cse26) 4))) (let ((.cse27 (select (select |#memory_$Pointer$.base| .cse25) 4))) (let ((.cse0 (not (= .cse27 .cse25))) (.cse1 (= (select (select |#memory_$Pointer$.offset| .cse26) 4) 0)) (.cse18 (<= 0 (+ |ULTIMATE.start_main_~count~0#1| 2147483648))) (.cse2 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse3 (= (select (select |#memory_$Pointer$.base| .cse27) 4) 0)) (.cse7 (= |ULTIMATE.start_main_~ptr~0#1.offset| 0)) (.cse8 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse9 (= (select (select |#memory_$Pointer$.offset| .cse25) 4) 0)) (.cse10 (<= (+ 2 .cse27) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse11 (= (select (select |#memory_$Pointer$.offset| .cse27) 4) 0)) (.cse12 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#s~0#1.base|) 0) 0)) (.cse13 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse14 (= |ULTIMATE.start_main_~len~0#1| 2)) (.cse15 (not (= .cse26 .cse27))) (.cse16 (not (= .cse26 |ULTIMATE.start_main_~#s~0#1.base|))) (.cse17 (not (= |ULTIMATE.start_main_~#s~0#1.base| .cse25)))) (or (and .cse0 .cse1 .cse2 .cse3 (exists ((v_subst_4 Int)) (let ((.cse4 (select (select |#memory_$Pointer$.base| v_subst_4) 0))) (let ((.cse6 (select (select |#memory_$Pointer$.base| .cse4) 4))) (let ((.cse5 (select (select |#memory_$Pointer$.base| .cse6) 4))) (and (= (select (select |#memory_$Pointer$.offset| .cse4) 4) 0) (<= (+ 2 .cse5) v_subst_4) (= (select (select |#memory_$Pointer$.offset| v_subst_4) 0) 0) (not (= .cse6 .cse5)) (= 0 (select (select |#memory_$Pointer$.base| .cse5) 4)) (= (select (select |#memory_$Pointer$.offset| .cse6) 4) 0) (not (= .cse4 .cse5)) (= |ULTIMATE.start_main_~ptr~0#1.base| .cse4) (not (= .cse6 v_subst_4)) (= (select (select |#memory_$Pointer$.offset| .cse5) 4) 0) (not (= v_subst_4 .cse4))))))) .cse7 (= |ULTIMATE.start_main_~count~0#1| 0) .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (and .cse0 .cse1 .cse18 .cse2 .cse3 (<= |ULTIMATE.start_main_~count~0#1| 1) .cse7 .cse8 .cse9 (exists ((v_subst_9 Int)) (let ((.cse20 (select (select |#memory_$Pointer$.base| v_subst_9) 0))) (let ((.cse19 (select (select |#memory_$Pointer$.base| .cse20) 4))) (let ((.cse21 (select (select |#memory_$Pointer$.base| .cse19) 4))) (and (not (= .cse19 v_subst_9)) (= |ULTIMATE.start_main_~ptr~0#1.base| .cse19) (= (select (select |#memory_$Pointer$.offset| .cse19) 4) 0) (not (= .cse20 .cse21)) (= (select (select |#memory_$Pointer$.offset| .cse21) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse20) 4) 0) (= (select (select |#memory_$Pointer$.offset| v_subst_9) 0) 0) (not (= .cse21 .cse19)) (= (select (select |#memory_$Pointer$.base| .cse21) 4) 0) (not (= .cse20 v_subst_9)) (<= (+ 2 .cse21) v_subst_9)))))) .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17) (and .cse0 .cse1 (<= |ULTIMATE.start_main_~count~0#1| 2) .cse18 .cse2 .cse3 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (exists ((v_subst_14 Int)) (let ((.cse23 (select (select |#memory_$Pointer$.base| v_subst_14) 0))) (let ((.cse22 (select (select |#memory_$Pointer$.base| .cse23) 4))) (let ((.cse24 (select (select |#memory_$Pointer$.base| .cse22) 4))) (and (not (= .cse22 v_subst_14)) (not (= .cse23 v_subst_14)) (= |ULTIMATE.start_main_~ptr~0#1.base| .cse24) (= (select (select |#memory_$Pointer$.offset| .cse22) 4) 0) (not (= .cse22 .cse24)) (not (= .cse23 .cse24)) (<= (+ 2 .cse24) v_subst_14) (= (select (select |#memory_$Pointer$.offset| .cse24) 4) 0) (= (select (select |#memory_$Pointer$.offset| .cse23) 4) 0) (= (select (select |#memory_$Pointer$.offset| v_subst_14) 0) 0) (= (select (select |#memory_$Pointer$.base| .cse24) 4) 0)))))) .cse17)))))) [2023-11-06 22:10:16,932 INFO L899 garLoopResultBuilder]: For program point L620-4(lines 620 627) no Hoare annotation was computed. [2023-11-06 22:10:16,932 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 626) no Hoare annotation was computed. [2023-11-06 22:10:16,933 INFO L902 garLoopResultBuilder]: At program point main_ERROR#1(lines 611 640) the Hoare annotation is: true [2023-11-06 22:10:16,933 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr7ASSERT_VIOLATIONINTEGER_OVERFLOW(line 633) no Hoare annotation was computed. [2023-11-06 22:10:16,933 INFO L899 garLoopResultBuilder]: For program point L576(lines 576 578) no Hoare annotation was computed. [2023-11-06 22:10:16,933 INFO L899 garLoopResultBuilder]: For program point L576-1(lines 576 578) no Hoare annotation was computed. [2023-11-06 22:10:16,933 INFO L902 garLoopResultBuilder]: At program point L572(line 572) the Hoare annotation is: true [2023-11-06 22:10:16,933 INFO L899 garLoopResultBuilder]: For program point node_createFINAL(lines 574 582) no Hoare annotation was computed. [2023-11-06 22:10:16,933 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 574 582) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2023-11-06 22:10:16,934 INFO L899 garLoopResultBuilder]: For program point node_createEXIT(lines 574 582) no Hoare annotation was computed. [2023-11-06 22:10:16,937 INFO L445 BasicCegarLoop]: Path program histogram: [5, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:10:16,939 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:10:16,954 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,955 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,955 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,955 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,956 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,957 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,957 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,957 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,958 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:16,958 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,958 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:16,958 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:16,958 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:16,959 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,959 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,959 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:16,959 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:16,961 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,962 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,962 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,962 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,962 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,963 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,963 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,963 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,963 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:16,964 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:16,964 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:16,964 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:16,964 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:16,964 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:16,965 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:16,965 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:16,965 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:16,975 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,975 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,975 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,975 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,976 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,976 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,976 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,976 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,977 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated [2023-11-06 22:10:16,978 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,978 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,978 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,978 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,978 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,979 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,979 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:16,979 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,979 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,979 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,980 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,980 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,980 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,980 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,980 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,981 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,981 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,981 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,981 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,981 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,982 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,982 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,982 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,982 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,983 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,983 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,983 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated [2023-11-06 22:10:16,984 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,984 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,984 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,984 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,984 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:16,985 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,985 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,985 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,985 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,985 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,986 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,986 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,986 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,986 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,986 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,987 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,987 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,987 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,987 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,987 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,988 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,988 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,988 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,989 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,989 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,989 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,989 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:16,989 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:16,990 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:16,990 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,990 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,990 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,990 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,991 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,991 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:16,991 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:16,991 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated [2023-11-06 22:10:16,992 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,992 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,998 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:16,999 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:16,999 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:16,999 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:16,999 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,000 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,000 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,000 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated [2023-11-06 22:10:17,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,001 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,002 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,003 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,004 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,004 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,004 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,004 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,005 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,005 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,005 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,005 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,006 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,006 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,006 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,006 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,007 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated [2023-11-06 22:10:17,007 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,007 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,007 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,007 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,008 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,008 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,008 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,008 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,008 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,009 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,009 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,009 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,009 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,009 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,010 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,010 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,010 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,010 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,010 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,011 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,011 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,011 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,011 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,012 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,012 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,012 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,012 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,013 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,014 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,015 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,015 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,017 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,017 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,017 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,017 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,018 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,018 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,018 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,018 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,019 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,019 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,019 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,019 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,020 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,020 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,020 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,020 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,021 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,021 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,021 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,021 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,022 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,022 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,022 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,022 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,022 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,023 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,023 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,024 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,025 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,026 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,026 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,026 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,027 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,027 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,027 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,027 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,027 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,028 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,028 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,028 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,028 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,029 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,029 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,029 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,029 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,029 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,030 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,030 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,030 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,030 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,030 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,035 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,035 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,036 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,036 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,036 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,037 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,038 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,038 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,038 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,039 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,040 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,041 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,041 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,041 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,041 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,041 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,042 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,043 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated [2023-11-06 22:10:17,044 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,045 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,046 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,047 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,048 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,049 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,049 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,049 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,049 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,050 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,050 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,050 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,050 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,050 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,051 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,051 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,051 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,051 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,052 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,052 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,052 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,052 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,052 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,053 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated [2023-11-06 22:10:17,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,054 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,057 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,058 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,058 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,058 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,058 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,059 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,059 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,059 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,059 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,060 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,060 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,060 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,061 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,062 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,063 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,064 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,064 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,064 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,064 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,065 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,065 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,065 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,065 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,065 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated [2023-11-06 22:10:17,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,066 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,067 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,067 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,067 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,067 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,068 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,068 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,068 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,069 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,069 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,069 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,069 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,070 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,070 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,070 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,070 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,071 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,071 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,071 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,071 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,071 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,072 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,072 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,072 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,072 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,072 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,073 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,073 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,073 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,073 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,074 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,074 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,074 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,074 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,074 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,075 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,075 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated [2023-11-06 22:10:17,075 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,075 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,076 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:10:17 BoogieIcfgContainer [2023-11-06 22:10:17,076 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:10:17,076 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:10:17,076 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:10:17,077 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:10:17,077 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:08:54" (3/4) ... [2023-11-06 22:10:17,079 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:10:17,084 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure node_create [2023-11-06 22:10:17,090 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2023-11-06 22:10:17,091 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 22:10:17,091 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:10:17,092 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:10:17,126 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len <= 1)) && (len == 2)) && (\valid(\result) == 1)) && !((head == s))) && !((s == \result))) [2023-11-06 22:10:17,127 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result))) || ((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result)))) [2023-11-06 22:10:17,154 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len <= 1)) && (len == 2)) && (\valid(\result) == 1)) && !((head == s))) && !((s == \result))) [2023-11-06 22:10:17,155 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result))) || ((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result)))) [2023-11-06 22:10:17,175 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:10:17,176 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:10:17,176 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:10:17,177 INFO L158 Benchmark]: Toolchain (without parser) took 84200.07ms. Allocated memory was 148.9MB in the beginning and 696.3MB in the end (delta: 547.4MB). Free memory was 103.0MB in the beginning and 517.1MB in the end (delta: -414.0MB). Peak memory consumption was 135.3MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,177 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 111.1MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:10:17,177 INFO L158 Benchmark]: CACSL2BoogieTranslator took 510.24ms. Allocated memory is still 148.9MB. Free memory was 102.6MB in the beginning and 85.0MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,178 INFO L158 Benchmark]: Boogie Procedure Inliner took 87.56ms. Allocated memory is still 148.9MB. Free memory was 85.0MB in the beginning and 82.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,178 INFO L158 Benchmark]: Boogie Preprocessor took 62.29ms. Allocated memory is still 148.9MB. Free memory was 82.9MB in the beginning and 80.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,179 INFO L158 Benchmark]: RCFGBuilder took 544.77ms. Allocated memory is still 148.9MB. Free memory was 80.8MB in the beginning and 114.2MB in the end (delta: -33.3MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,179 INFO L158 Benchmark]: TraceAbstraction took 82885.95ms. Allocated memory was 148.9MB in the beginning and 696.3MB in the end (delta: 547.4MB). Free memory was 113.5MB in the beginning and 522.3MB in the end (delta: -408.8MB). Peak memory consumption was 416.8MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,180 INFO L158 Benchmark]: Witness Printer took 99.84ms. Allocated memory is still 696.3MB. Free memory was 522.3MB in the beginning and 517.1MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-06 22:10:17,186 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 111.1MB. Free memory is still 62.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 510.24ms. Allocated memory is still 148.9MB. Free memory was 102.6MB in the beginning and 85.0MB in the end (delta: 17.6MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 87.56ms. Allocated memory is still 148.9MB. Free memory was 85.0MB in the beginning and 82.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 62.29ms. Allocated memory is still 148.9MB. Free memory was 82.9MB in the beginning and 80.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 544.77ms. Allocated memory is still 148.9MB. Free memory was 80.8MB in the beginning and 114.2MB in the end (delta: -33.3MB). Peak memory consumption was 20.5MB. Max. memory is 16.1GB. * TraceAbstraction took 82885.95ms. Allocated memory was 148.9MB in the beginning and 696.3MB in the end (delta: 547.4MB). Free memory was 113.5MB in the beginning and 522.3MB in the end (delta: -408.8MB). Peak memory consumption was 416.8MB. Max. memory is 16.1GB. * Witness Printer took 99.84ms. Allocated memory is still 696.3MB. Free memory was 522.3MB in the beginning and 517.1MB in the end (delta: 5.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 585]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 585]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 626]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 626]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 631]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 631]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 633]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 633]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 52 locations, 8 error locations. Started 1 CEGAR loops. OverallTime: 82.7s, OverallIterations: 24, TraceHistogramMax: 38, PathProgramHistogramMax: 5, EmptinessCheckTime: 0.1s, AutomataDifference: 28.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.9s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 3620 SdHoareTripleChecker+Valid, 4.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 3618 mSDsluCounter, 6129 SdHoareTripleChecker+Invalid, 4.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 343 IncrementalHoareTripleChecker+Unchecked, 5330 mSDsCounter, 35 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 4553 IncrementalHoareTripleChecker+Invalid, 4931 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 35 mSolverCounterUnsat, 799 mSDtfsCounter, 4553 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4020 GetRequests, 2916 SyntacticMatches, 3 SemanticMatches, 1101 ConstructedPredicates, 3 IntricatePredicates, 0 DeprecatedPredicates, 32266 ImplicationChecksByTransitivity, 44.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=401occurred in iteration=23, InterpolantAutomatonStates: 710, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.4s AutomataMinimizationTime, 24 MinimizatonAttempts, 340 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 11 LocationsWithAnnotation, 23 PreInvPairs, 38 NumberOfFragments, 2205 HoareAnnotationTreeSize, 23 FomulaSimplifications, 306 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 11 FomulaSimplificationsInter, 396 FormulaSimplificationTreeSizeReductionInter, 1.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.9s SsaConstructionTime, 3.3s SatisfiabilityAnalysisTime, 40.2s InterpolantComputationTime, 3791 NumberOfCodeBlocks, 3545 NumberOfCodeBlocksAsserted, 98 NumberOfCheckSat, 4576 ConstructedInterpolants, 21 QuantifiedInterpolants, 15836 SizeOfPredicates, 216 NumberOfNonLiveVariables, 10109 ConjunctsInSsa, 633 ConjunctsInUnsatCore, 52 InterpolantComputations, 12 PerfectInterpolantSequences, 14216/34654 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 8 specifications checked. All of them hold - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 585]: Loop Invariant [2023-11-06 22:10:17,247 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,247 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,247 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,247 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,248 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,248 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,257 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,257 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,259 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,259 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,259 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,260 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,260 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,260 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,260 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,261 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,261 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,262 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,266 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,266 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,266 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,267 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,267 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,267 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,268 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,270 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,270 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,271 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,271 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,272 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,272 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,272 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,272 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,273 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated Derived loop invariant: ((((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len <= 0)) && (len == 2)) && !((head == s))) || ((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len == 1)) && (len == 2)) && !((head == s)))) || ((((2 == len) && (\valid(s) == 1)) && (head == 0)) && (len == 2))) - InvariantResult [Line: 611]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 620]: Loop Invariant [2023-11-06 22:10:17,276 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,277 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,277 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,277 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,277 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,278 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,278 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,278 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,278 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,279 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,280 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,280 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,280 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,280 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,280 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,281 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,282 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,282 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,282 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,282 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,283 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,283 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,283 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,283 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,283 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,284 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated [2023-11-06 22:10:17,284 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,284 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,284 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,285 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,286 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,287 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,287 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,287 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,287 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,287 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,288 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,288 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,288 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,288 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,289 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,289 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,289 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,289 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,289 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,290 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,291 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,291 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,291 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,291 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,293 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,294 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,294 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,294 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,294 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,294 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,295 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,295 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,295 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_4 : int :: (((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_4][0]][4] == 0 && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] <= v_subst_4) && #memory_$Pointer$.offset[v_subst_4][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && 0 == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_4][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4])) && ~ptr~0!base == #memory_$Pointer$.base[v_subst_4][0]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4] == v_subst_4)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_4][0]][4]][4]][4] == 0) && !(v_subst_4 == #memory_$Pointer$.base[v_subst_4][0])) could not be translated [2023-11-06 22:10:17,295 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,296 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,296 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,296 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,296 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,296 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,297 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,298 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,299 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,299 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,299 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,299 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,300 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,300 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,300 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,300 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,300 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_9 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4] == v_subst_9) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4])) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_9][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_9][0] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4])) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4]][4] == 0) && !(#memory_$Pointer$.base[v_subst_9][0] == v_subst_9)) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_9][0]][4]][4] <= v_subst_9) could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,301 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,302 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,303 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,303 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,303 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,303 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,303 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,304 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,304 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,304 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,304 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,305 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,305 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,305 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,305 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,305 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,306 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_14 : int :: (((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == v_subst_14) && !(#memory_$Pointer$.base[v_subst_14][0] == v_subst_14)) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && !(#memory_$Pointer$.base[v_subst_14][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4] <= v_subst_14) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_14][0]][4] == 0) && #memory_$Pointer$.offset[v_subst_14][0] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_14][0]][4]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,307 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,308 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated Derived loop invariant: (((((\valid(s) == 1) && (count == 0)) && (len == 2)) || ((((0 <= (count + 2147483648)) && (\valid(s) == 1)) && (count <= 1)) && (len == 2))) || ((((count <= 2) && (0 <= (count + 2147483648))) && (\valid(s) == 1)) && (len == 2))) - InvariantResult [Line: 583]: Loop Invariant [2023-11-06 22:10:17,308 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,309 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,309 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,309 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,309 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,310 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,310 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,310 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,310 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,311 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,311 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,311 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,311 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,312 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,312 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,312 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,312 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,312 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,313 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,314 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,314 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,314 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:10:17,315 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,315 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,315 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,315 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,316 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,316 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,316 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,316 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,317 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,317 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,317 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,317 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:10:17,317 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:10:17,318 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,318 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,318 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,318 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,318 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,319 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,319 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,319 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,319 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,319 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,320 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:10:17,320 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:10:17,320 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:10:17,320 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated Derived loop invariant: ((((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len <= 1)) && (len == 2)) && (\valid(\result) == 1)) && !((head == s))) && !((s == \result))) - InvariantResult [Line: 605]: Loop Invariant [2023-11-06 22:10:17,322 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,322 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,322 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,323 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,323 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,323 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,323 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,323 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,324 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,324 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,324 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,324 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,325 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,325 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,325 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,325 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,326 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,326 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,326 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,326 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,326 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,327 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,328 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,328 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,328 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,328 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,328 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated [2023-11-06 22:10:17,329 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,330 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,330 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,330 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,331 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,331 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,331 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,331 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,331 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,332 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,332 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,332 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,332 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,333 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,333 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,333 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,333 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,333 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,334 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,334 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,334 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,334 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,334 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,335 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,335 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,335 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,335 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,335 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,336 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,336 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,336 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,336 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,336 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated [2023-11-06 22:10:17,337 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,338 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,339 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,339 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,340 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,340 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,340 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,340 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,341 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,341 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,341 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,341 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,342 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,342 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,342 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,342 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,343 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,343 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,343 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,343 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_17 : int :: ((((#memory_$Pointer$.base[v_subst_17][0] == ~last~0!base && 0 == #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_17][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4] == #memory_$Pointer$.base[v_subst_17][0])) && #memory_$Pointer$.offset[v_subst_17][0] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_17][0]][4]][4] == 0) could not be translated [2023-11-06 22:10:17,343 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,344 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,344 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,344 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,344 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,344 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,345 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,346 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,347 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_2 : int :: !(0 == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_2][0]][4]) && #memory_$Pointer$.base[v_subst_2][0] == ~last~0!base) could not be translated [2023-11-06 22:10:17,347 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base] could not be translated [2023-11-06 22:10:17,347 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,347 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,348 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head!base][0]][4] could not be translated [2023-11-06 22:10:17,348 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,348 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,348 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,349 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,349 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,349 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,349 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,349 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:10:17,350 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:10:17,350 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression ~head!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,350 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,350 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,351 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:10:17,351 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base] could not be translated [2023-11-06 22:10:17,351 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~new_last~0!base][4] could not be translated [2023-11-06 22:10:17,351 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,351 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,352 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:10:17,352 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:10:17,352 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:10:17,352 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,352 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base] could not be translated [2023-11-06 22:10:17,353 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head!base][0] could not be translated [2023-11-06 22:10:17,354 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,354 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:10:17,354 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:10:17,354 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:10:17,354 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:10:17,355 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_18 : int :: ((((!(#memory_$Pointer$.base[v_subst_18][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]][4] == 0) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_18][0]][4] == 0) && ~last~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_18][0]][4]) && #memory_$Pointer$.offset[v_subst_18][0] == 0) could not be translated [2023-11-06 22:10:17,355 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]] could not be translated [2023-11-06 22:10:17,355 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head!base][0]][4] could not be translated Derived loop invariant: (((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result))) || ((((((head == s) && (\valid(s) == 1)) && (len == 2)) && (\valid(\result) == 1)) && ((new_last + 2) <= s)) && !((s == \result)))) RESULT: Ultimate proved your program to be correct! [2023-11-06 22:10:17,379 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_031a9a93-e2e4-4d03-8c0c-d5a4d6598483/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE