./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/memsafety-ext2/length_test03-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/memsafety-ext2/length_test03-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6e9221de91e231efa38b63f264828813e89f68c8ac306a629b3513c0e7bf1ed0 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:48:09,380 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:48:09,444 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 14:48:09,448 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:48:09,448 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:48:09,472 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:48:09,472 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:48:09,473 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:48:09,474 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:48:09,474 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:48:09,475 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:48:09,475 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:48:09,476 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:48:09,476 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:48:09,476 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:48:09,477 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:48:09,477 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:48:09,478 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:48:09,478 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:48:09,479 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:48:09,479 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:48:09,480 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:48:09,481 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:48:09,482 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:48:09,482 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:48:09,482 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:48:09,483 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:48:09,483 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:48:09,484 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:48:09,484 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:48:09,484 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:48:09,485 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 14:48:09,485 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 14:48:09,485 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:48:09,486 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:48:09,486 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:48:09,486 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:48:09,486 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:48:09,487 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:48:09,487 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:48:09,487 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:48:09,487 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:48:09,488 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:48:09,488 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:48:09,488 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:48:09,488 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:48:09,488 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:48:09,489 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:48:09,489 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:48:09,489 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e9221de91e231efa38b63f264828813e89f68c8ac306a629b3513c0e7bf1ed0 [2023-12-02 14:48:09,695 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:48:09,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:48:09,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:48:09,719 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:48:09,719 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:48:09,720 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/memsafety-ext2/length_test03-1.i [2023-12-02 14:48:14,642 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:48:14,873 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:48:14,874 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/sv-benchmarks/c/memsafety-ext2/length_test03-1.i [2023-12-02 14:48:14,887 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/data/f97a2a44a/b95f88d17cbd40b2b0ccd3093a2b62dd/FLAG253359680 [2023-12-02 14:48:14,900 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/data/f97a2a44a/b95f88d17cbd40b2b0ccd3093a2b62dd [2023-12-02 14:48:14,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:48:14,903 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:48:14,905 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:48:14,905 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:48:14,910 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:48:14,911 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:48:14" (1/1) ... [2023-12-02 14:48:14,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64a1d61f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:14, skipping insertion in model container [2023-12-02 14:48:14,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:48:14" (1/1) ... [2023-12-02 14:48:14,960 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:48:15,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:48:15,244 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:48:15,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:48:15,312 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:48:15,312 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15 WrapperNode [2023-12-02 14:48:15,313 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:48:15,314 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:48:15,314 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:48:15,314 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:48:15,321 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,334 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,355 INFO L138 Inliner]: procedures = 123, calls = 38, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 94 [2023-12-02 14:48:15,356 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:48:15,356 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:48:15,357 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:48:15,357 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:48:15,366 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,366 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,370 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,370 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,378 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,381 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,383 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,385 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,387 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:48:15,388 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:48:15,389 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:48:15,389 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:48:15,389 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (1/1) ... [2023-12-02 14:48:15,395 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:48:15,406 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:48:15,418 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:48:15,435 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:48:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 14:48:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 14:48:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:48:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 14:48:15,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 14:48:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 14:48:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:48:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:48:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:48:15,468 INFO L130 BoogieDeclarations]: Found specification of procedure append [2023-12-02 14:48:15,468 INFO L138 BoogieDeclarations]: Found implementation of procedure append [2023-12-02 14:48:15,561 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:48:15,562 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:48:15,801 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:48:15,882 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:48:15,883 INFO L309 CfgBuilder]: Removed 4 assume(true) statements. [2023-12-02 14:48:15,884 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:48:15 BoogieIcfgContainer [2023-12-02 14:48:15,884 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:48:15,887 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:48:15,887 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:48:15,890 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:48:15,890 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:48:14" (1/3) ... [2023-12-02 14:48:15,891 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@614e9b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:48:15, skipping insertion in model container [2023-12-02 14:48:15,891 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:48:15" (2/3) ... [2023-12-02 14:48:15,891 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@614e9b1d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:48:15, skipping insertion in model container [2023-12-02 14:48:15,892 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:48:15" (3/3) ... [2023-12-02 14:48:15,893 INFO L112 eAbstractionObserver]: Analyzing ICFG length_test03-1.i [2023-12-02 14:48:15,907 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:48:15,907 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2023-12-02 14:48:15,945 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:48:15,950 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=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, 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;@483f9fd9, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:48:15,950 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2023-12-02 14:48:15,953 INFO L276 IsEmpty]: Start isEmpty. Operand has 22 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 18 states have internal predecessors, (23), 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) [2023-12-02 14:48:15,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 8 [2023-12-02 14:48:15,959 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:15,960 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:48:15,960 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:48:15,964 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:15,964 INFO L85 PathProgramCache]: Analyzing trace with hash 521057665, now seen corresponding path program 1 times [2023-12-02 14:48:15,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:15,971 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1204655084] [2023-12-02 14:48:15,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:15,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:16,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:16,145 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 14:48:16,145 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:16,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1204655084] [2023-12-02 14:48:16,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1204655084] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:16,146 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:16,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:48:16,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [275912941] [2023-12-02 14:48:16,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:16,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 14:48:16,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:16,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 14:48:16,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:48:16,178 INFO L87 Difference]: Start difference. First operand has 22 states, 14 states have (on average 1.6428571428571428) internal successors, (23), 18 states have internal predecessors, (23), 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 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-12-02 14:48:16,317 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:16,317 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2023-12-02 14:48:16,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 14:48:16,319 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 7 [2023-12-02 14:48:16,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:16,324 INFO L225 Difference]: With dead ends: 39 [2023-12-02 14:48:16,324 INFO L226 Difference]: Without dead ends: 21 [2023-12-02 14:48:16,326 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 14:48:16,330 INFO L413 NwaCegarLoop]: 19 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 19 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:16,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 19 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-12-02 14:48:16,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21 states. [2023-12-02 14:48:16,354 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21 to 21. [2023-12-02 14:48:16,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 14 states have (on average 1.5) internal successors, (21), 17 states have internal predecessors, (21), 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) [2023-12-02 14:48:16,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 25 transitions. [2023-12-02 14:48:16,357 INFO L78 Accepts]: Start accepts. Automaton has 21 states and 25 transitions. Word has length 7 [2023-12-02 14:48:16,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:16,358 INFO L495 AbstractCegarLoop]: Abstraction has 21 states and 25 transitions. [2023-12-02 14:48:16,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 3.5) internal successors, (7), 2 states have internal predecessors, (7), 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) [2023-12-02 14:48:16,358 INFO L276 IsEmpty]: Start isEmpty. Operand 21 states and 25 transitions. [2023-12-02 14:48:16,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-12-02 14:48:16,359 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:16,359 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:48:16,360 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 14:48:16,360 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:48:16,361 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:16,361 INFO L85 PathProgramCache]: Analyzing trace with hash 1338364848, now seen corresponding path program 1 times [2023-12-02 14:48:16,361 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:16,361 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1846785775] [2023-12-02 14:48:16,361 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:16,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:16,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 14:48:16,588 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:16,588 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1846785775] [2023-12-02 14:48:16,589 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1846785775] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:16,589 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:16,589 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:48:16,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554274842] [2023-12-02 14:48:16,589 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:16,591 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:48:16,591 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:16,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:48:16,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:16,593 INFO L87 Difference]: Start difference. First operand 21 states and 25 transitions. Second operand has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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) [2023-12-02 14:48:16,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:16,869 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2023-12-02 14:48:16,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:48:16,870 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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 [2023-12-02 14:48:16,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:16,871 INFO L225 Difference]: With dead ends: 39 [2023-12-02 14:48:16,871 INFO L226 Difference]: Without dead ends: 33 [2023-12-02 14:48:16,872 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:16,873 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 9 mSDsluCounter, 14 mSDsCounter, 0 mSdLazyCounter, 17 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 31 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 17 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:16,874 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 31 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 17 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2023-12-02 14:48:16,875 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2023-12-02 14:48:16,880 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 22. [2023-12-02 14:48:16,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 15 states have (on average 1.4666666666666666) internal successors, (22), 18 states have internal predecessors, (22), 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) [2023-12-02 14:48:16,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2023-12-02 14:48:16,881 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 12 [2023-12-02 14:48:16,882 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:16,882 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2023-12-02 14:48:16,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.3333333333333335) internal successors, (10), 3 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) [2023-12-02 14:48:16,882 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2023-12-02 14:48:16,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-12-02 14:48:16,883 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:16,883 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:48:16,883 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 14:48:16,884 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:48:16,884 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:16,884 INFO L85 PathProgramCache]: Analyzing trace with hash -103307239, now seen corresponding path program 1 times [2023-12-02 14:48:16,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:16,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [799341195] [2023-12-02 14:48:16,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:16,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:17,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:17,138 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:48:17,139 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:17,139 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [799341195] [2023-12-02 14:48:17,139 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [799341195] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:17,139 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:17,139 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:48:17,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [259297618] [2023-12-02 14:48:17,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:17,140 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 14:48:17,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:17,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 14:48:17,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 14:48:17,142 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 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) [2023-12-02 14:48:17,756 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:17,757 INFO L93 Difference]: Finished difference Result 33 states and 38 transitions. [2023-12-02 14:48:17,757 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 14:48:17,757 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 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 14 [2023-12-02 14:48:17,757 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:17,758 INFO L225 Difference]: With dead ends: 33 [2023-12-02 14:48:17,758 INFO L226 Difference]: Without dead ends: 31 [2023-12-02 14:48:17,759 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:48:17,760 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 7 mSDsluCounter, 27 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 42 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:17,761 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 42 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2023-12-02 14:48:17,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-12-02 14:48:17,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 26. [2023-12-02 14:48:17,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 21 states have internal predecessors, (25), 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) [2023-12-02 14:48:17,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 31 transitions. [2023-12-02 14:48:17,767 INFO L78 Accepts]: Start accepts. Automaton has 26 states and 31 transitions. Word has length 14 [2023-12-02 14:48:17,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:17,768 INFO L495 AbstractCegarLoop]: Abstraction has 26 states and 31 transitions. [2023-12-02 14:48:17,768 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 3.0) internal successors, (9), 4 states have internal predecessors, (9), 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) [2023-12-02 14:48:17,768 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 31 transitions. [2023-12-02 14:48:17,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2023-12-02 14:48:17,769 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:17,769 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:48:17,769 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 14:48:17,770 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:48:17,770 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:17,770 INFO L85 PathProgramCache]: Analyzing trace with hash 1897728494, now seen corresponding path program 1 times [2023-12-02 14:48:17,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:17,771 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1003424806] [2023-12-02 14:48:17,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:17,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:17,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:18,027 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:48:18,028 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:18,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1003424806] [2023-12-02 14:48:18,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1003424806] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:48:18,029 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [183930237] [2023-12-02 14:48:18,029 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:18,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:48:18,029 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:48:18,032 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:48:18,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:48:18,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:18,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 364 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 14:48:18,274 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:48:18,347 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:48:18,347 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:48:18,394 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 14:48:18,395 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [183930237] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:48:18,395 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [64443434] [2023-12-02 14:48:18,413 INFO L159 IcfgInterpreter]: Started Sifa with 17 locations of interest [2023-12-02 14:48:18,413 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:48:18,417 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:48:18,422 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:48:18,422 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:49:02,106 INFO L197 IcfgInterpreter]: Interpreting procedure append with input of size 477 for LOIs [2023-12-02 14:49:06,569 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:49:09,462 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse3 (<= |c_append_#in~input| 127)) (.cse1 (= |c_#valid| |c_old(#valid)|)) (.cse68 (<= 0 (+ 128 |c_append_#in~input|))) (.cse5 (not (= |c_append_#in~head.base| 0))) (.cse69 (<= 1 |c_#StackHeapBarrier|)) (.cse73 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse74 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|)) (.cse38 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse75 (= |c_old(#length)| |c_#length|)) (.cse72 (= |c_append_#in~head.offset| 0))) (or (and .cse0 .cse1 (exists ((|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7| Int)) (let ((.cse2 (and .cse3 .cse68 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 4))) (.cse4 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 0)) (.cse70 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| 0)) (.cse71 (= 5 |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7|))) (and (or .cse2 (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|)) (let ((.cse6 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0) (= (select |v_#valid_58| 0) 0) (= (select (store |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |c_append_#in~head.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select |v_#valid_58| 1) 1)))) (.cse10 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 0))) (.cse37 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) (.cse30 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse39 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |c_#StackHeapBarrier|))) (or (and .cse5 .cse6 (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse8 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse7 (select |v_#memory_int_156| 1)) (.cse9 (select |v_#memory_int_34| |c_append_#in~head.base|))) (and (= (select .cse7 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse8 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse8 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (select .cse7 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse9 0)))) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse9 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |c_append_#in~head.base|) 4))))))) .cse10 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse20 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse12 (not |v_append_#t~short6_20|)) (.cse11 (not |v_append_#t~short6_21|)) (.cse14 (select .cse20 4)) (.cse13 (select .cse19 4)) (.cse35 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse36 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= |c_old(#valid)| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (= |c_old(#length)| (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (or (and .cse11 .cse12 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse13 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse14) (let ((.cse15 (= |v_append_#t~mem5.base_14| 0)) (.cse16 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse11 (or (not .cse15) (not .cse16))) (and |v_append_#t~short6_21| .cse15 .cse16))))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (let ((.cse18 (= (select .cse20 0) 0)) (.cse17 (= (select .cse19 0) 0))) (or (and |v_append_#t~short6_20| .cse17 .cse18) (and (or (not .cse18) (not .cse17)) .cse12))) (let ((.cse26 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse21 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse25 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and |v_append_#t~short6_21| (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse21 1)))) (= (let ((.cse22 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse19 0 0) 4 0)))) (store .cse22 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse22 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse21 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |c_old(#memory_int)|) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= (let ((.cse23 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse20 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse23 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse23 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |v_#memory_int_78| (let ((.cse24 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse26))) (store .cse24 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse24 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse25 0))))) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse25 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))) (let ((.cse34 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse36 1 .cse13) 5 0))) (.cse32 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse35 1 .cse14) 5 0)))) (let ((.cse28 (select (select .cse32 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse29 (+ 5 (select (select .cse34 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse27 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1))) (and .cse11 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse27 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse28 (store (select |v_#memory_int_81| .cse28) .cse29 (select (select |v_#memory_int_80| .cse28) .cse29)))) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse30))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse31 (store .cse32 .cse28 (store (select .cse32 .cse28) .cse29 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (= |c_old(#memory_$Pointer$.offset)| (let ((.cse33 (store .cse34 .cse28 (store (select .cse34 .cse28) .cse29 0)))) (store .cse33 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse33 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse26 1 (select .cse27 1))) |v_#memory_int_82|)))))) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse35 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse36 0)))))))) .cse37 .cse38 .cse39) (and (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse41 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse40 (select |v_#memory_int_156| 1)) (.cse42 (select |v_#memory_int_34| |c_append_#in~head.base|))) (and (= (select .cse40 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse41 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse41 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (select .cse40 0) 48) (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse42 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |c_append_#in~head.base|) 4))) |v_old(#memory_int)_AFTER_CALL_4|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse42 0))))))) .cse5 .cse6 .cse10 .cse37 .cse38 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse53 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse45 (not |v_append_#t~short6_20|)) (.cse44 (not |v_append_#t~short6_21|)) (.cse54 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse47 (select .cse53 4)) (.cse43 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse46 (select .cse52 4))) (and (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse43 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1) |c_old(#valid)|) (or (and .cse44 .cse45 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse46 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse47) (let ((.cse48 (= |v_append_#t~mem5.base_14| 0)) (.cse49 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse44 (or (not .cse48) (not .cse49))) (and |v_append_#t~short6_21| .cse48 .cse49))))) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |c_#StackHeapBarrier|) (let ((.cse51 (= (select .cse53 0) 0)) (.cse50 (= (select .cse52 0) 0))) (or (and |v_append_#t~short6_20| .cse50 .cse51) (and (or (not .cse51) (not .cse50)) .cse45))) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse54 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse57 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse60 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse56 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= (let ((.cse55 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse57))) (store .cse55 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse55 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse56 0)))) |v_#memory_int_78|) (= (let ((.cse58 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse52 0 0) 4 0)))) (store .cse58 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse58 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (let ((.cse59 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse53 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse59 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse59 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |c_old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse60 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse60 1)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse56 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))) (let ((.cse67 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse43 1 .cse46) 5 0))) (.cse64 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse54 1 .cse47) 5 0)))) (let ((.cse61 (select (select .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse62 (+ 5 (select (select .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse65 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2))) (and .cse44 (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse30))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse61 (store (select |v_#memory_int_81| .cse61) .cse62 (select (select |v_#memory_int_80| .cse61) .cse62)))) (= (let ((.cse63 (store .cse64 .cse61 (store (select .cse64 .cse61) .cse62 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse57 1 (select .cse65 1))) |v_#memory_int_82|) (= (let ((.cse66 (store .cse67 .cse61 (store (select .cse67 .cse61) .cse62 0)))) (store .cse66 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse66 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse65 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5))))))))) (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |c_old(#length)|))))) .cse39))))) .cse68 .cse69 .cse70 .cse71 .cse72)) (or .cse2 (and .cse3 .cse4 .cse68 .cse69 .cse70 .cse71 .cse72))))) .cse73 .cse74 .cse75) (and (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| Int) (|v_#length_34| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse76 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|)) (.cse78 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse77 (select |v_#memory_int_156| 1)) (.cse79 (store |v_#valid_58| |c_append_#in~head.base| 1))) (and (= (select |v_#valid_58| 0) 0) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store .cse76 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 4)))) (= (select .cse77 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_156| |c_append_#in~head.base| (store (select |v_#memory_int_156| |c_append_#in~head.base|) 0 (select .cse78 0)))) (= (select .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0) (= |v_#memory_int_34| (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 (select .cse76 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 0)) (= (select |v_#valid_58| 2) 1) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse78 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (= (select .cse77 0) 48) (= |c_old(#valid)| (store .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1)) (= |c_old(#length)| (store (store |v_#length_34| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 8)) (= (select |v_#valid_58| 1) 1) (= (let ((.cse80 (store |v_#memory_$Pointer$.base_67| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_67| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse80 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse80 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |c_old(#memory_$Pointer$.base)|) (= (select |v_#valid_58| |c_append_#in~head.base|) 0) (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1)) (= (let ((.cse81 (store |v_#memory_$Pointer$.offset_67| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_67| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|)))) .cse0 .cse3 .cse1 .cse68 .cse5 .cse69 .cse73 .cse74 .cse38 .cse75 .cse72))) is different from false [2023-12-02 14:49:11,513 WARN L854 $PredicateComparison]: unable to prove that (and (exists ((|v_append_#t~mem5.offset_28| Int) (|v_#memory_int_158| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_61| (Array Int Int)) (|v_append_#t~mem7.base_18| Int) (|v_append_#t~mem5.base_28| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.base_69| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_18| Int) (|v_#length_36| (Array Int Int)) (|v_append_#t~mem8.base_18| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_69| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_18| Int)) (let ((.cse102 (select |v_#memory_$Pointer$.offset_47| c_append_~head.base)) (.cse99 (select |v_#memory_$Pointer$.base_47| c_append_~head.base)) (.cse86 (+ c_append_~head.offset 4))) (let ((.cse94 (select |v_#memory_$Pointer$.offset_47| c_append_~node~0.base)) (.cse105 (not |v_append_#t~short6_20|)) (.cse93 (select .cse99 .cse86)) (.cse95 (select .cse102 .cse86)) (.cse82 (not |v_append_#t~short6_21|)) (.cse92 (select |v_#memory_$Pointer$.base_47| c_append_~node~0.base))) (and (let ((.cse3 (<= |c_append_#in~input| 127)) (.cse0 (= |c_old(#length)| |v_#length_36|)) (.cse1 (= |c_old(#valid)| |v_#valid_61|)) (.cse68 (<= 0 (+ 128 |c_append_#in~input|))) (.cse5 (not (= |c_append_#in~head.base| 0))) (.cse69 (<= 1 |c_#StackHeapBarrier|)) (.cse73 (= |v_#memory_$Pointer$.base_69| |c_old(#memory_$Pointer$.base)|)) (.cse38 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse74 (= |c_old(#memory_$Pointer$.offset)| |v_#memory_$Pointer$.offset_69|)) (.cse72 (= |c_append_#in~head.offset| 0)) (.cse75 (= |c_old(#memory_int)| |v_#memory_int_158|))) (or (and .cse0 .cse1 (exists ((|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7| Int)) (let ((.cse2 (and .cse3 .cse68 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 4))) (.cse4 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 0)) (.cse70 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| 0)) (.cse71 (= 5 |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7|))) (and (or .cse2 (and .cse3 .cse4 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|)) (let ((.cse6 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0) (= (select |v_#valid_58| 0) 0) (= (select (store |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |c_append_#in~head.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select |v_#valid_58| 1) 1)))) (.cse10 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 0))) (.cse37 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) (.cse30 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse39 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |c_#StackHeapBarrier|))) (or (and .cse5 .cse6 (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse8 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse7 (select |v_#memory_int_156| 1)) (.cse9 (select |v_#memory_int_34| |c_append_#in~head.base|))) (and (= (select .cse7 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse8 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse8 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (select .cse7 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse9 0)))) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse9 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |c_append_#in~head.base|) 4))))))) .cse10 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse20 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse12 (not |v_append_#t~short6_20|)) (.cse11 (not |v_append_#t~short6_21|)) (.cse14 (select .cse20 4)) (.cse13 (select .cse19 4)) (.cse35 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse36 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= |c_old(#valid)| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (= |c_old(#length)| (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (or (and .cse11 .cse12 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse13 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse14) (let ((.cse15 (= |v_append_#t~mem5.base_14| 0)) (.cse16 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse11 (or (not .cse15) (not .cse16))) (and |v_append_#t~short6_21| .cse15 .cse16))))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (let ((.cse18 (= (select .cse20 0) 0)) (.cse17 (= (select .cse19 0) 0))) (or (and |v_append_#t~short6_20| .cse17 .cse18) (and (or (not .cse18) (not .cse17)) .cse12))) (let ((.cse26 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse21 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse25 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and |v_append_#t~short6_21| (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse21 1)))) (= (let ((.cse22 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse19 0 0) 4 0)))) (store .cse22 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse22 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse21 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |c_old(#memory_int)|) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= (let ((.cse23 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse20 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse23 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse23 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |v_#memory_int_78| (let ((.cse24 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse26))) (store .cse24 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse24 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse25 0))))) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse25 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))) (let ((.cse34 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse36 1 .cse13) 5 0))) (.cse32 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse35 1 .cse14) 5 0)))) (let ((.cse28 (select (select .cse32 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse29 (+ 5 (select (select .cse34 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse27 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1))) (and .cse11 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse27 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse28 (store (select |v_#memory_int_81| .cse28) .cse29 (select (select |v_#memory_int_80| .cse28) .cse29)))) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse30))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse31 (store .cse32 .cse28 (store (select .cse32 .cse28) .cse29 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (= |c_old(#memory_$Pointer$.offset)| (let ((.cse33 (store .cse34 .cse28 (store (select .cse34 .cse28) .cse29 0)))) (store .cse33 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse33 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse26 1 (select .cse27 1))) |v_#memory_int_82|)))))) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse35 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse36 0)))))))) .cse37 .cse38 .cse39) (and (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse41 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse40 (select |v_#memory_int_156| 1)) (.cse42 (select |v_#memory_int_34| |c_append_#in~head.base|))) (and (= (select .cse40 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse41 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse41 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (select .cse40 0) 48) (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse42 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |c_append_#in~head.base|) 4))) |v_old(#memory_int)_AFTER_CALL_4|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse42 0))))))) .cse5 .cse6 .cse10 .cse37 .cse38 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse53 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse45 (not |v_append_#t~short6_20|)) (.cse44 (not |v_append_#t~short6_21|)) (.cse54 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse47 (select .cse53 4)) (.cse43 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse46 (select .cse52 4))) (and (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse43 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1) |c_old(#valid)|) (or (and .cse44 .cse45 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse46 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse47) (let ((.cse48 (= |v_append_#t~mem5.base_14| 0)) (.cse49 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse44 (or (not .cse48) (not .cse49))) (and |v_append_#t~short6_21| .cse48 .cse49))))) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |c_#StackHeapBarrier|) (let ((.cse51 (= (select .cse53 0) 0)) (.cse50 (= (select .cse52 0) 0))) (or (and |v_append_#t~short6_20| .cse50 .cse51) (and (or (not .cse51) (not .cse50)) .cse45))) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse54 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse57 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse60 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse56 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= (let ((.cse55 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse57))) (store .cse55 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse55 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse56 0)))) |v_#memory_int_78|) (= (let ((.cse58 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse52 0 0) 4 0)))) (store .cse58 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse58 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (let ((.cse59 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse53 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse59 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse59 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |c_old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse60 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse60 1)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse56 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))) (let ((.cse67 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse43 1 .cse46) 5 0))) (.cse64 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse54 1 .cse47) 5 0)))) (let ((.cse61 (select (select .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse62 (+ 5 (select (select .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse65 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2))) (and .cse44 (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse30))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse61 (store (select |v_#memory_int_81| .cse61) .cse62 (select (select |v_#memory_int_80| .cse61) .cse62)))) (= (let ((.cse63 (store .cse64 .cse61 (store (select .cse64 .cse61) .cse62 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse57 1 (select .cse65 1))) |v_#memory_int_82|) (= (let ((.cse66 (store .cse67 .cse61 (store (select .cse67 .cse61) .cse62 0)))) (store .cse66 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse66 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse65 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5))))))))) (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |c_old(#length)|))))) .cse39))))) .cse68 .cse69 .cse70 .cse71 .cse72)) (or .cse2 (and .cse3 .cse4 .cse68 .cse69 .cse70 .cse71 .cse72))))) .cse73 .cse74 .cse75) (and (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| Int) (|v_#length_34| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse76 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|)) (.cse78 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse77 (select |v_#memory_int_156| 1)) (.cse79 (store |v_#valid_58| |c_append_#in~head.base| 1))) (and (= (select |v_#valid_58| 0) 0) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store .cse76 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 4)))) (= (select .cse77 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_156| |c_append_#in~head.base| (store (select |v_#memory_int_156| |c_append_#in~head.base|) 0 (select .cse78 0)))) (= (select .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0) (= |v_#memory_int_34| (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 (select .cse76 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 0)) (= (select |v_#valid_58| 2) 1) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse78 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (= (select .cse77 0) 48) (= |c_old(#valid)| (store .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1)) (= |c_old(#length)| (store (store |v_#length_34| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 8)) (= (select |v_#valid_58| 1) 1) (= (let ((.cse80 (store |v_#memory_$Pointer$.base_67| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_67| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse80 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse80 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |c_old(#memory_$Pointer$.base)|) (= (select |v_#valid_58| |c_append_#in~head.base|) 0) (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1)) (= (let ((.cse81 (store |v_#memory_$Pointer$.offset_67| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_67| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|)))) .cse3 .cse0 .cse1 .cse68 .cse5 .cse69 .cse73 .cse38 .cse74 .cse72 .cse75))) (let ((.cse83 (store (select |v_#memory_int_158| c_append_~node~0.base) 0 c_append_~input))) (or (let ((.cse87 (store |v_#memory_$Pointer$.offset_47| c_append_~node~0.base (store (store .cse94 1 .cse95) 5 0))) (.cse91 (store |v_#memory_$Pointer$.base_47| c_append_~node~0.base (store (store .cse92 1 .cse93) 5 0)))) (let ((.cse84 (select |v_#memory_int_82| c_append_~node~0.base)) (.cse88 (select (select .cse91 c_append_~head.base) .cse86)) (.cse89 (+ (select (select .cse87 c_append_~head.base) .cse86) 5))) (and .cse82 (= (store |v_#memory_int_158| c_append_~node~0.base (store .cse83 1 (select .cse84 1))) |v_#memory_int_82|) (= (let ((.cse85 (store .cse87 .cse88 (store (select .cse87 .cse88) .cse89 0)))) (store .cse85 c_append_~head.base (store (select .cse85 c_append_~head.base) .cse86 0))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse90 (store .cse91 .cse88 (store (select .cse91 .cse88) .cse89 c_append_~node~0.base)))) (store .cse90 c_append_~head.base (store (select .cse90 c_append_~head.base) .cse86 c_append_~node~0.base)))) (= |v_#memory_int_81| (store |v_#memory_int_82| c_append_~node~0.base (store .cse84 5 (select (select |v_#memory_int_81| c_append_~node~0.base) 5)))) (= (store |v_#memory_int_81| .cse88 (store (select |v_#memory_int_81| .cse88) .cse89 (select (select |v_#memory_int_80| .cse88) .cse89))) |v_#memory_int_80|) (= (store |v_#memory_int_80| c_append_~head.base (store (select |v_#memory_int_80| c_append_~head.base) .cse86 (select (select |c_#memory_int| c_append_~head.base) .cse86))) |c_#memory_int|)))) (let ((.cse96 (select |v_#memory_int_78| c_append_~head.base)) (.cse100 (select |v_#memory_int_79| c_append_~node~0.base))) (and (= |v_#memory_int_83| (store |v_#memory_int_78| c_append_~head.base (store .cse96 .cse86 (select (select |v_#memory_int_83| c_append_~head.base) .cse86)))) (= |v_#memory_int_78| (let ((.cse97 (store |v_#memory_int_158| c_append_~node~0.base .cse83))) (store .cse97 c_append_~head.base (store (select .cse97 c_append_~head.base) c_append_~head.offset (select .cse96 c_append_~head.offset))))) |v_append_#t~short6_21| (= |c_append_#t~mem7.offset| |v_append_#t~mem7.offset_18|) (= |c_#memory_$Pointer$.base| (let ((.cse98 (store |v_#memory_$Pointer$.base_47| c_append_~head.base (store (store .cse99 c_append_~head.offset c_append_~node~0.base) .cse86 c_append_~node~0.base)))) (store .cse98 c_append_~node~0.base (store (store (select .cse98 c_append_~node~0.base) 1 0) 5 0)))) (= |c_append_#t~mem7.base| |v_append_#t~mem7.base_18|) (= |c_#memory_int| (store |v_#memory_int_79| c_append_~node~0.base (store .cse100 5 (select (select |c_#memory_int| c_append_~node~0.base) 5)))) (= |c_append_#t~mem8.offset| |v_append_#t~mem8.offset_18|) (= |c_#memory_$Pointer$.offset| (let ((.cse101 (store |v_#memory_$Pointer$.offset_47| c_append_~head.base (store (store .cse102 c_append_~head.offset 0) .cse86 0)))) (store .cse101 c_append_~node~0.base (store (store (select .cse101 c_append_~node~0.base) 1 0) 5 0)))) (= |c_append_#t~mem8.base| |v_append_#t~mem8.base_18|) (= |v_#memory_int_79| (store |v_#memory_int_83| c_append_~node~0.base (store (select |v_#memory_int_83| c_append_~node~0.base) 1 (select .cse100 1)))))))) (let ((.cse103 (= (select .cse99 c_append_~head.offset) 0)) (.cse104 (= (select .cse102 c_append_~head.offset) 0))) (or (and |v_append_#t~short6_20| .cse103 .cse104) (and .cse105 (or (not .cse103) (not .cse104))))) (= |c_#valid| (store |v_#valid_61| c_append_~node~0.base 1)) (= (select |v_#valid_61| c_append_~node~0.base) 0) (= (store |v_#memory_$Pointer$.offset_69| c_append_~node~0.base (store (select |v_#memory_$Pointer$.offset_69| c_append_~node~0.base) 0 (select .cse94 0))) |v_#memory_$Pointer$.offset_47|) (or (and .cse82 .cse105 (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_28|) (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_28|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse93) (= .cse95 |v_append_#t~mem5.offset_14|) (let ((.cse106 (= |v_append_#t~mem5.base_14| 0)) (.cse107 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse82 (or (not .cse106) (not .cse107))) (and |v_append_#t~short6_21| .cse106 .cse107))))) (= |c_#length| (store |v_#length_36| c_append_~node~0.base 9)) (= |v_#memory_$Pointer$.base_47| (store |v_#memory_$Pointer$.base_69| c_append_~node~0.base (store (select |v_#memory_$Pointer$.base_69| c_append_~node~0.base) 0 (select .cse92 0)))))))) (= |c_append_#in~input| c_append_~input) (= |c_append_#in~head.base| c_append_~head.base) (<= (+ c_append_~node~0.base 1) |c_#StackHeapBarrier|) (= c_append_~node~0.offset 0) (= c_append_~head.offset |c_append_#in~head.offset|) (not (= c_append_~node~0.base 0))) is different from false [2023-12-02 14:50:27,214 WARN L293 SmtUtils]: Spent 56.39s on a formula simplification that was a NOOP. DAG size: 388 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:50:29,229 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet11#1| 2147483648)) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (<= |c_ULTIMATE.start_main_#t~nondet11#1| 2147483647) (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (let ((.cse29 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse30 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse31 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse32 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| 0) 0) (= (select |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select (store |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_58| 1) 1)))) (.cse33 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse21 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) (or (and (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse0 (not |v_append_#t~short6_21|)) (.cse3 (select .cse7 4)) (.cse2 (select .cse13 4)) (.cse1 (not |v_append_#t~short6_20|)) (.cse22 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse23 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9) |c_#length|) (or (and .cse0 .cse1 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse2) (= |v_append_#t~mem5.base_14| .cse3) (let ((.cse4 (= |v_append_#t~mem5.base_14| 0)) (.cse5 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse0 (or (not .cse4) (not .cse5))) (and |v_append_#t~short6_21| .cse4 .cse5))))) (let ((.cse11 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse9 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse8 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1))) (and |v_append_#t~short6_21| (= |c_#memory_$Pointer$.base| (let ((.cse6 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse7 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse6 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse6 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse8 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse9 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_#memory_int_78| (let ((.cse10 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse11))) (store .cse10 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse10 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse9 0))))) (= |c_#memory_$Pointer$.offset| (let ((.cse12 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse13 0 0) 4 0)))) (store .cse12 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse12 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse8 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |c_#memory_int|) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse23 1 .cse2) 5 0))) (.cse20 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse22 1 .cse3) 5 0)))) (let ((.cse14 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse17 (select (select .cse20 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse18 (+ 5 (select (select .cse16 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse0 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse14 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= (let ((.cse15 (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 0)))) (store .cse15 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse15 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_81| .cse17 (store (select |v_#memory_int_81| .cse17) .cse18 (select (select |v_#memory_int_80| .cse17) .cse18))) |v_#memory_int_80|) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse11 1 (select .cse14 1))) |v_#memory_int_82|) (= (let ((.cse19 (store .cse20 .cse17 (store (select .cse20 .cse17) .cse18 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse19 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse19 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_1))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (let ((.cse25 (= (select .cse7 0) 0)) (.cse24 (= (select .cse13 0) 0))) (or (and .cse1 (or (not .cse24) (not .cse25))) (and |v_append_#t~short6_20| .cse25 .cse24))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse22 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse23 0)))))))) (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse27 (select |v_#memory_int_156| 1)) (.cse28 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse26 0)))) (= (select .cse27 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse26 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse28 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse27 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse28 0))))))) .cse29 .cse30 .cse31 .cse32 .cse33 .cse34) (and .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse36 (not |v_append_#t~short6_20|)) (.cse35 (not |v_append_#t~short6_21|)) (.cse46 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse38 (select .cse45 4)) (.cse41 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse37 (select .cse44 4))) (and (or (and .cse35 .cse36 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse37) (= |v_append_#t~mem5.base_14| .cse38) (let ((.cse39 (= |v_append_#t~mem5.base_14| 0)) (.cse40 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse35 (or (not .cse39) (not .cse40))) (and |v_append_#t~short6_21| .cse39 .cse40))))) (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_47|) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (let ((.cse43 (= (select .cse45 0) 0)) (.cse42 (= (select .cse44 0) 0))) (or (and .cse36 (or (not .cse42) (not .cse43))) (and |v_append_#t~short6_20| .cse43 .cse42))) (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |c_#length|) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse46 0))) |v_#memory_$Pointer$.base_47|) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1)) (let ((.cse49 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse50 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse48 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= |v_#memory_int_78| (let ((.cse47 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse49))) (store .cse47 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse47 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse48 0))))) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse50 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_2) 5))) |c_#memory_int|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse50 1)))) (= (let ((.cse51 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse44 0 0) 4 0)))) (store .cse51 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse51 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse48 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= (let ((.cse52 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse52 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse52 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.base|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|))) (let ((.cse54 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse41 1 .cse37) 5 0))) (.cse59 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse46 1 .cse38) 5 0)))) (let ((.cse57 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse55 (select (select .cse59 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse56 (+ 5 (select (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse35 (= |c_#memory_$Pointer$.offset| (let ((.cse53 (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 0)))) (store .cse53 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse49 1 (select .cse57 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse55 (store (select |v_#memory_int_81| .cse55) .cse56 (select (select |v_#memory_int_80| .cse55) .cse56))) |v_#memory_int_80|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse57 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= (let ((.cse58 (store .cse59 .cse55 (store (select .cse59 .cse55) .cse56 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse58 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))))))))) (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_156| 1)) (.cse62 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0)))) (= (select .cse61 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_4| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse62 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse61 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse62 0)))))))))) (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|))))) is different from false [2023-12-02 14:50:31,255 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (let ((.cse29 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse30 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse31 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse32 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| 0) 0) (= (select |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select (store |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_58| 1) 1)))) (.cse33 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse21 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) (or (and (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse0 (not |v_append_#t~short6_21|)) (.cse3 (select .cse7 4)) (.cse2 (select .cse13 4)) (.cse1 (not |v_append_#t~short6_20|)) (.cse22 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse23 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9) |c_#length|) (or (and .cse0 .cse1 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse2) (= |v_append_#t~mem5.base_14| .cse3) (let ((.cse4 (= |v_append_#t~mem5.base_14| 0)) (.cse5 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse0 (or (not .cse4) (not .cse5))) (and |v_append_#t~short6_21| .cse4 .cse5))))) (let ((.cse11 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse9 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse8 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1))) (and |v_append_#t~short6_21| (= |c_#memory_$Pointer$.base| (let ((.cse6 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse7 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse6 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse6 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse8 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse9 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_#memory_int_78| (let ((.cse10 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse11))) (store .cse10 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse10 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse9 0))))) (= |c_#memory_$Pointer$.offset| (let ((.cse12 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse13 0 0) 4 0)))) (store .cse12 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse12 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse8 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |c_#memory_int|) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse23 1 .cse2) 5 0))) (.cse20 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse22 1 .cse3) 5 0)))) (let ((.cse14 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse17 (select (select .cse20 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse18 (+ 5 (select (select .cse16 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse0 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse14 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= (let ((.cse15 (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 0)))) (store .cse15 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse15 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_81| .cse17 (store (select |v_#memory_int_81| .cse17) .cse18 (select (select |v_#memory_int_80| .cse17) .cse18))) |v_#memory_int_80|) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse11 1 (select .cse14 1))) |v_#memory_int_82|) (= (let ((.cse19 (store .cse20 .cse17 (store (select .cse20 .cse17) .cse18 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse19 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse19 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_1))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (let ((.cse25 (= (select .cse7 0) 0)) (.cse24 (= (select .cse13 0) 0))) (or (and .cse1 (or (not .cse24) (not .cse25))) (and |v_append_#t~short6_20| .cse25 .cse24))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse22 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse23 0)))))))) (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse27 (select |v_#memory_int_156| 1)) (.cse28 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse26 0)))) (= (select .cse27 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse26 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse28 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse27 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse28 0))))))) .cse29 .cse30 .cse31 .cse32 .cse33 .cse34) (and .cse29 .cse30 .cse31 .cse32 .cse33 .cse34 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse36 (not |v_append_#t~short6_20|)) (.cse35 (not |v_append_#t~short6_21|)) (.cse46 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse38 (select .cse45 4)) (.cse41 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse37 (select .cse44 4))) (and (or (and .cse35 .cse36 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse37) (= |v_append_#t~mem5.base_14| .cse38) (let ((.cse39 (= |v_append_#t~mem5.base_14| 0)) (.cse40 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse35 (or (not .cse39) (not .cse40))) (and |v_append_#t~short6_21| .cse39 .cse40))))) (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_47|) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (let ((.cse43 (= (select .cse45 0) 0)) (.cse42 (= (select .cse44 0) 0))) (or (and .cse36 (or (not .cse42) (not .cse43))) (and |v_append_#t~short6_20| .cse43 .cse42))) (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |c_#length|) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse46 0))) |v_#memory_$Pointer$.base_47|) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1)) (let ((.cse49 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse50 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse48 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= |v_#memory_int_78| (let ((.cse47 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse49))) (store .cse47 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse47 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse48 0))))) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse50 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_2) 5))) |c_#memory_int|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse50 1)))) (= (let ((.cse51 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse44 0 0) 4 0)))) (store .cse51 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse51 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse48 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= (let ((.cse52 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse52 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse52 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.base|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|))) (let ((.cse54 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse41 1 .cse37) 5 0))) (.cse59 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse46 1 .cse38) 5 0)))) (let ((.cse57 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse55 (select (select .cse59 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse56 (+ 5 (select (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse35 (= |c_#memory_$Pointer$.offset| (let ((.cse53 (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 0)))) (store .cse53 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse49 1 (select .cse57 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse55 (store (select |v_#memory_int_81| .cse55) .cse56 (select (select |v_#memory_int_80| .cse55) .cse56))) |v_#memory_int_80|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse57 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= (let ((.cse58 (store .cse59 .cse55 (store (select .cse59 .cse55) .cse56 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse58 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))))))))) (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_156| 1)) (.cse62 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0)))) (= (select .cse61 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_4| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse62 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse61 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse62 0)))))))))) (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|))))) is different from false [2023-12-02 14:50:35,353 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (<= 0 (+ 128 |c_ULTIMATE.start_main_~userInput~2#1|))) (.cse7 (<= |c_ULTIMATE.start_main_~userInput~2#1| 127))) (let ((.cse1 (= |c_ULTIMATE.start_main_~c~0#1| 0)) (.cse2 (= |c_ULTIMATE.start_main_~list~0#1.offset| 0)) (.cse3 (<= 1 |c_#StackHeapBarrier|)) (.cse5 (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0)) (.cse6 (= 5 |c_ULTIMATE.start_main_~length~0#1|)) (.cse0 (and .cse4 .cse7 (<= |c_ULTIMATE.start_main_~c~0#1| 4)))) (and (or .cse0 (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7)) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (let ((.cse37 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse38 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse39 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse40 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| 0) 0) (= (select |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select (store |v_#valid_58| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_58| 1) 1)))) (.cse41 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) (.cse42 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse29 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) (or (and (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse15 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse8 (not |v_append_#t~short6_21|)) (.cse11 (select .cse15 4)) (.cse10 (select .cse21 4)) (.cse9 (not |v_append_#t~short6_20|)) (.cse30 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse31 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9) |c_#length|) (or (and .cse8 .cse9 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse10) (= |v_append_#t~mem5.base_14| .cse11) (let ((.cse12 (= |v_append_#t~mem5.base_14| 0)) (.cse13 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse8 (or (not .cse12) (not .cse13))) (and |v_append_#t~short6_21| .cse12 .cse13))))) (let ((.cse19 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse17 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse16 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1))) (and |v_append_#t~short6_21| (= |c_#memory_$Pointer$.base| (let ((.cse14 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse15 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse14 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse14 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse16 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse17 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_#memory_int_78| (let ((.cse18 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse19))) (store .cse18 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse18 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse17 0))))) (= |c_#memory_$Pointer$.offset| (let ((.cse20 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse21 0 0) 4 0)))) (store .cse20 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse20 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse16 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |c_#memory_int|) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|))) (let ((.cse24 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse31 1 .cse10) 5 0))) (.cse28 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse30 1 .cse11) 5 0)))) (let ((.cse22 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse25 (select (select .cse28 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse26 (+ 5 (select (select .cse24 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse8 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse22 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= (let ((.cse23 (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 0)))) (store .cse23 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse23 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_81| .cse25 (store (select |v_#memory_int_81| .cse25) .cse26 (select (select |v_#memory_int_80| .cse25) .cse26))) |v_#memory_int_80|) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse19 1 (select .cse22 1))) |v_#memory_int_82|) (= (let ((.cse27 (store .cse28 .cse25 (store (select .cse28 .cse25) .cse26 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse27 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse27 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_1))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse29)) |c_#memory_int|)))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (let ((.cse33 (= (select .cse15 0) 0)) (.cse32 (= (select .cse21 0) 0))) (or (and .cse9 (or (not .cse32) (not .cse33))) (and |v_append_#t~short6_20| .cse33 .cse32))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse30 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse31 0)))))))) (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse35 (select |v_#memory_int_156| 1)) (.cse36 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse34 0)))) (= (select .cse35 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse34 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse36 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse35 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse36 0))))))) .cse37 .cse38 .cse39 .cse40 .cse41 .cse42) (and .cse37 .cse38 .cse39 .cse40 .cse41 .cse42 (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse53 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse44 (not |v_append_#t~short6_20|)) (.cse43 (not |v_append_#t~short6_21|)) (.cse54 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse46 (select .cse53 4)) (.cse49 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse45 (select .cse52 4))) (and (or (and .cse43 .cse44 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse45) (= |v_append_#t~mem5.base_14| .cse46) (let ((.cse47 (= |v_append_#t~mem5.base_14| 0)) (.cse48 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse43 (or (not .cse47) (not .cse48))) (and |v_append_#t~short6_21| .cse47 .cse48))))) (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse49 0))) |v_#memory_$Pointer$.offset_47|) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (let ((.cse51 (= (select .cse53 0) 0)) (.cse50 (= (select .cse52 0) 0))) (or (and .cse44 (or (not .cse50) (not .cse51))) (and |v_append_#t~short6_20| .cse51 .cse50))) (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |c_#length|) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse54 0))) |v_#memory_$Pointer$.base_47|) (= |c_#valid| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1)) (let ((.cse57 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse58 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse56 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= |v_#memory_int_78| (let ((.cse55 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse57))) (store .cse55 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse55 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse56 0))))) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse58 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_2) 5))) |c_#memory_int|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse58 1)))) (= (let ((.cse59 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse52 0 0) 4 0)))) (store .cse59 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse59 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse56 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= (let ((.cse60 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse53 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse60 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse60 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |c_#memory_$Pointer$.base|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse49 1 .cse45) 5 0))) (.cse67 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse54 1 .cse46) 5 0)))) (let ((.cse65 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse63 (select (select .cse67 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse64 (+ 5 (select (select .cse62 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse43 (= |c_#memory_$Pointer$.offset| (let ((.cse61 (store .cse62 .cse63 (store (select .cse62 .cse63) .cse64 0)))) (store .cse61 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse61 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse57 1 (select .cse65 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse63 (store (select |v_#memory_int_81| .cse63) .cse64 (select (select |v_#memory_int_80| .cse63) .cse64))) |v_#memory_int_80|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse65 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= (let ((.cse66 (store .cse67 .cse63 (store (select .cse67 .cse63) .cse64 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse66 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse66 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse29)) |c_#memory_int|)))))))))) (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse69 (select |v_#memory_int_156| 1)) (.cse70 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|))) (and (= |v_#memory_int_36| (store |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_156| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse68 0)))) (= (select .cse69 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse68 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_4| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse70 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= (select .cse69 0) 48) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse70 0)))))))))) (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|))))) .cse0)))) is different from false [2023-12-02 14:50:44,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [64443434] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:50:44,616 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2023-12-02 14:50:44,616 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [5, 5, 5] total 24 [2023-12-02 14:50:44,616 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1478378265] [2023-12-02 14:50:44,616 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:50:44,617 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 14:50:44,617 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:50:44,618 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 14:50:44,619 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=263, Unknown=17, NotChecked=190, Total=552 [2023-12-02 14:50:44,619 INFO L87 Difference]: Start difference. First operand 26 states and 31 transitions. Second operand has 16 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 13 states have internal predecessors, (14), 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) [2023-12-02 14:50:46,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:50:49,170 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:50:51,186 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:50:53,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2023-12-02 14:50:54,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:50:54,565 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2023-12-02 14:50:54,565 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 14:50:54,565 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 13 states have internal predecessors, (14), 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 19 [2023-12-02 14:50:54,565 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:50:54,566 INFO L225 Difference]: With dead ends: 39 [2023-12-02 14:50:54,566 INFO L226 Difference]: Without dead ends: 36 [2023-12-02 14:50:54,567 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 61 GetRequests, 38 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 111 ImplicationChecksByTransitivity, 98.2s TimeCoverageRelationStatistics Valid=82, Invalid=263, Unknown=17, NotChecked=190, Total=552 [2023-12-02 14:50:54,568 INFO L413 NwaCegarLoop]: 9 mSDtfsCounter, 13 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 7 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 66 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 208 IncrementalHoareTripleChecker+Unchecked, 9.8s IncrementalHoareTripleChecker+Time [2023-12-02 14:50:54,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 66 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 101 Invalid, 4 Unknown, 208 Unchecked, 9.8s Time] [2023-12-02 14:50:54,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36 states. [2023-12-02 14:50:54,578 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36 to 32. [2023-12-02 14:50:54,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 23 states have (on average 1.3043478260869565) internal successors, (30), 26 states have internal predecessors, (30), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 14:50:54,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 38 transitions. [2023-12-02 14:50:54,579 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 38 transitions. Word has length 19 [2023-12-02 14:50:54,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:50:54,580 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 38 transitions. [2023-12-02 14:50:54,580 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 12 states have (on average 1.1666666666666667) internal successors, (14), 13 states have internal predecessors, (14), 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) [2023-12-02 14:50:54,580 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 38 transitions. [2023-12-02 14:50:54,580 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-12-02 14:50:54,581 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:50:54,581 INFO L195 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:50:54,586 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:50:54,781 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:50:54,782 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:50:54,782 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:50:54,782 INFO L85 PathProgramCache]: Analyzing trace with hash -1301645323, now seen corresponding path program 1 times [2023-12-02 14:50:54,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:50:54,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1148522369] [2023-12-02 14:50:54,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:50:54,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:50:54,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:50:54,966 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 14:50:54,966 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:50:54,966 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1148522369] [2023-12-02 14:50:54,967 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1148522369] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:50:54,967 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339426807] [2023-12-02 14:50:54,967 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:50:54,967 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:50:54,967 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:50:54,968 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:50:54,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 14:50:55,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:50:55,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 376 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 14:50:55,176 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:50:55,238 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 14:50:55,238 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:50:55,341 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 14:50:55,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339426807] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:50:55,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1587170876] [2023-12-02 14:50:55,345 INFO L159 IcfgInterpreter]: Started Sifa with 17 locations of interest [2023-12-02 14:50:55,345 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:50:55,345 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:50:55,346 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:50:55,346 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:51:37,269 INFO L197 IcfgInterpreter]: Interpreting procedure append with input of size 477 for LOIs [2023-12-02 14:51:41,546 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:51:44,398 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse4 (not (= |c_append_#in~head.base| 0))) (.cse14 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse5 (<= 1 |c_#StackHeapBarrier|)) (.cse16 (= |c_append_#in~head.offset| 0)) (.cse1 (<= |c_append_#in~input| 127)) (.cse3 (<= 0 (+ 128 |c_append_#in~input|))) (.cse2 (= |c_#valid| |c_old(#valid)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse7 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|)) (.cse15 (= |c_old(#length)| |c_#length|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| Int) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_81| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_#length_44| (Array Int Int)) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_81| (Array Int (Array Int Int)))) (let ((.cse11 (store |v_#valid_71| |c_append_#in~head.base| 1)) (.cse10 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse13 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|)) (.cse12 (select |v_#memory_int_196| 1))) (and (= 2 (select |v_#length_44| 1)) (= (let ((.cse8 (store |v_#memory_$Pointer$.offset_81| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_81| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse8 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse8 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= (let ((.cse9 (store |v_#memory_$Pointer$.base_81| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_81| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse9 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse9 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |c_old(#memory_$Pointer$.base)|) (= 18 (select |v_#length_44| 2)) (= (select |v_#valid_71| 1) 1) (= |v_#memory_int_36| (store |v_#memory_int_196| |c_append_#in~head.base| (store (select |v_#memory_int_196| |c_append_#in~head.base|) 0 (select .cse10 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_71| 2) 1) (= (store .cse11 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1) |c_old(#valid)|) (= 48 (select .cse12 0)) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 0)) (= (select |v_#valid_71| 0) 0) (= (select .cse11 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse10 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 (select .cse13 0))) |v_#memory_int_34|) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store .cse13 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 4)))) (= (select .cse12 1) 0) (= (select |v_#valid_71| |c_append_#in~head.base|) 0) (= (store (store |v_#length_44| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 8) |c_old(#length)|)))) .cse14 .cse15 .cse16) (and .cse0 (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| Int)) (let ((.cse17 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 0)) (.cse18 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| 0)) (.cse19 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| 5)) (.cse81 (and .cse1 .cse3 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 4)))) (and (or (and .cse1 .cse17 .cse18 .cse3 .cse5 .cse19 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127) (let ((.cse20 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0) (= (select |v_#valid_71| 2) 1) (= (select |v_#valid_71| 0) 0) (= (select (store |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |c_append_#in~head.base|) 0)))) (.cse21 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 0))) (.cse22 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse23 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |c_#StackHeapBarrier|)) (.cse38 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))) (or (and .cse20 .cse21 .cse22 .cse4 .cse23 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse24 (select |v_#memory_int_196| 1)) (.cse25 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= 48 (select .cse24 0)) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse25 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse26 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse26 0)))) (= (select .cse24 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse25 0))) |v_#memory_int_36|)))) .cse14 (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse50 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse27 (not |v_append_#t~short6_21|)) (.cse33 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse30 (select .cse50 4)) (.cse29 (select .cse45 4)) (.cse43 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse28 (not |v_append_#t~short6_20|))) (and (or (and .cse27 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse28 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse29 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse30) (let ((.cse31 (= |v_append_#t~mem5.base_14| 0)) (.cse32 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse27 (or (not .cse31) (not .cse32))) (and |v_append_#t~short6_21| .cse31 .cse32))))) (= |c_old(#length)| (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9)) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse33 0))) |v_#memory_$Pointer$.base_47|) (= |c_old(#valid)| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (let ((.cse34 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse42 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse43 1 .cse29) 5 0))) (.cse40 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse33 1 .cse30) 5 0)))) (let ((.cse36 (select (select .cse40 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse37 (+ (select (select .cse42 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4) 5)) (.cse35 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse34 1 (select .cse35 1))) |v_#memory_int_82|) .cse27 (= (store |v_#memory_int_81| .cse36 (store (select |v_#memory_int_81| .cse36) .cse37 (select (select |v_#memory_int_80| .cse36) .cse37))) |v_#memory_int_80|) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse38))) (= (let ((.cse39 (store .cse40 .cse36 (store (select .cse40 .cse36) .cse37 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse39 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse39 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_9))) |c_old(#memory_$Pointer$.base)|) (= (let ((.cse41 (store .cse42 .cse36 (store (select .cse42 .cse36) .cse37 0)))) (store .cse41 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse41 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse35 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5))))))) (let ((.cse46 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse48 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= (let ((.cse44 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse45 0 0) 4 0)))) (store .cse44 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse44 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |c_old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse46 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= (let ((.cse47 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse34))) (store .cse47 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse47 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse48 0)))) |v_#memory_int_78|) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse46 1))) |v_#memory_int_79|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse48 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse49 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse50 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse49 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse49 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse43 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|) (let ((.cse52 (= (select .cse45 0) 0)) (.cse51 (= (select .cse50 0) 0))) (or (and .cse51 |v_append_#t~short6_20| .cse52) (and .cse28 (or (not .cse52) (not .cse51)))))))))) (and .cse20 .cse21 .cse22 .cse4 .cse23 (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse62 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse53 (not |v_append_#t~short6_21|)) (.cse59 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse56 (select .cse62 4)) (.cse60 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse55 (select .cse66 4)) (.cse54 (not |v_append_#t~short6_20|))) (and (or (and .cse53 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse54 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse55 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse56) (let ((.cse57 (= |v_append_#t~mem5.base_14| 0)) (.cse58 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse53 (or (not .cse57) (not .cse58))) (and |v_append_#t~short6_21| .cse57 .cse58))))) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse59 0))) |v_#memory_$Pointer$.base_47|) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_old(#length)|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1) |c_old(#valid)|) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse60 0))) |v_#memory_$Pointer$.offset_47|) (let ((.cse68 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse63 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse64 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (let ((.cse61 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse62 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse61 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse61 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse63 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse64 1))) |v_#memory_int_79|) (= |c_old(#memory_$Pointer$.offset)| (let ((.cse65 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse66 0 0) 4 0)))) (store .cse65 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse65 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|) (= |v_#memory_int_78| (let ((.cse67 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse68))) (store .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse63 0))))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse64 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_old(#memory_int)|))) (let ((.cse70 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse60 1 .cse55) 5 0))) (.cse75 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse59 1 .cse56) 5 0)))) (let ((.cse73 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse71 (select (select .cse75 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse72 (+ 5 (select (select .cse70 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (and .cse53 (= |c_old(#memory_$Pointer$.offset)| (let ((.cse69 (store .cse70 .cse71 (store (select .cse70 .cse71) .cse72 0)))) (store .cse69 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse69 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse73 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse38))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse68 1 (select .cse73 1))) |v_#memory_int_82|) (= |c_old(#memory_$Pointer$.base)| (let ((.cse74 (store .cse75 .cse71 (store (select .cse75 .cse71) .cse72 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse74 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse74 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse71 (store (select |v_#memory_int_81| .cse71) .cse72 (select (select |v_#memory_int_80| .cse71) .cse72))))))))) (let ((.cse77 (= (select .cse66 0) 0)) (.cse76 (= (select .cse62 0) 0))) (or (and .cse76 |v_append_#t~short6_20| .cse77) (and .cse54 (or (not .cse77) (not .cse76))))))))) .cse14 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse78 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse79 (select |v_#memory_int_196| 1)) (.cse80 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse78 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= 48 (select .cse79 0)) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse80 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse78 0)))) (= (select .cse79 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse80 0))) |v_#memory_int_36|))))))))) .cse16) .cse81) (or (and .cse1 .cse17 .cse18 .cse3 .cse5 .cse19 .cse16) .cse81)))) .cse2 .cse6 .cse7 .cse15))) is different from false [2023-12-02 14:51:46,445 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_append_#in~input| c_append_~input) (= |c_append_#in~head.base| c_append_~head.base) (exists ((|v_#valid_76| (Array Int Int)) (|v_append_#t~mem5.offset_34| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_26| Int) (|v_#memory_$Pointer$.base_83| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_34| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_26| Int) (|v_#memory_$Pointer$.offset_83| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_26| Int) (|v_#length_46| (Array Int Int)) (|v_#memory_int_198| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_26| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse86 (select |v_#memory_$Pointer$.offset_47| c_append_~head.base)) (.cse87 (select |v_#memory_$Pointer$.base_47| c_append_~head.base)) (.cse95 (+ c_append_~head.offset 4))) (let ((.cse85 (not |v_append_#t~short6_20|)) (.cse88 (not |v_append_#t~short6_21|)) (.cse93 (select |v_#memory_$Pointer$.base_47| c_append_~node~0.base)) (.cse89 (select .cse87 .cse95)) (.cse82 (select |v_#memory_$Pointer$.offset_47| c_append_~node~0.base)) (.cse90 (select .cse86 .cse95))) (and (let ((.cse1 (<= |c_append_#in~input| 127)) (.cse0 (= |c_old(#memory_int)| |v_#memory_int_198|)) (.cse4 (<= 0 (+ 128 |c_append_#in~input|))) (.cse10 (not (= |c_append_#in~head.base| 0))) (.cse5 (<= 1 |c_#StackHeapBarrier|)) (.cse72 (= |v_#memory_$Pointer$.base_83| |c_old(#memory_$Pointer$.base)|)) (.cse73 (= |c_old(#memory_$Pointer$.offset)| |v_#memory_$Pointer$.offset_83|)) (.cse15 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse74 (= |c_old(#valid)| |v_#valid_76|)) (.cse70 (= |c_append_#in~head.offset| 0)) (.cse75 (= |c_old(#length)| |v_#length_46|))) (or (and .cse0 (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| Int)) (let ((.cse2 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 0)) (.cse3 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| 0)) (.cse6 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| 5)) (.cse71 (and .cse1 .cse4 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 4)))) (and (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127) (let ((.cse7 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0) (= (select |v_#valid_71| 2) 1) (= (select |v_#valid_71| 0) 0) (= (select (store |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |c_append_#in~head.base|) 0)))) (.cse8 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 0))) (.cse9 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse11 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |c_#StackHeapBarrier|)) (.cse27 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))) (or (and .cse7 .cse8 .cse9 .cse10 .cse11 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse14 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse12 (select |v_#memory_int_196| 1)) (.cse13 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= 48 (select .cse12 0)) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse13 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse14 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse14 0)))) (= (select .cse12 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse13 0))) |v_#memory_int_36|)))) .cse15 (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse39 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse16 (not |v_append_#t~short6_21|)) (.cse22 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse19 (select .cse39 4)) (.cse18 (select .cse34 4)) (.cse32 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse17 (not |v_append_#t~short6_20|))) (and (or (and .cse16 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse17 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse18 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse19) (let ((.cse20 (= |v_append_#t~mem5.base_14| 0)) (.cse21 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse16 (or (not .cse20) (not .cse21))) (and |v_append_#t~short6_21| .cse20 .cse21))))) (= |c_old(#length)| (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9)) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse22 0))) |v_#memory_$Pointer$.base_47|) (= |c_old(#valid)| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (let ((.cse23 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse31 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse32 1 .cse18) 5 0))) (.cse29 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse22 1 .cse19) 5 0)))) (let ((.cse25 (select (select .cse29 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse26 (+ (select (select .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4) 5)) (.cse24 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse23 1 (select .cse24 1))) |v_#memory_int_82|) .cse16 (= (store |v_#memory_int_81| .cse25 (store (select |v_#memory_int_81| .cse25) .cse26 (select (select |v_#memory_int_80| .cse25) .cse26))) |v_#memory_int_80|) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse27))) (= (let ((.cse28 (store .cse29 .cse25 (store (select .cse29 .cse25) .cse26 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse28 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse28 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_9))) |c_old(#memory_$Pointer$.base)|) (= (let ((.cse30 (store .cse31 .cse25 (store (select .cse31 .cse25) .cse26 0)))) (store .cse30 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse30 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse24 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5))))))) (let ((.cse35 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse37 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= (let ((.cse33 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse34 0 0) 4 0)))) (store .cse33 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse33 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |c_old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse35 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= (let ((.cse36 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse23))) (store .cse36 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse36 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse37 0)))) |v_#memory_int_78|) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse35 1))) |v_#memory_int_79|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse37 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse38 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse39 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse38 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse38 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse32 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|) (let ((.cse41 (= (select .cse34 0) 0)) (.cse40 (= (select .cse39 0) 0))) (or (and .cse40 |v_append_#t~short6_20| .cse41) (and .cse17 (or (not .cse41) (not .cse40)))))))))) (and .cse7 .cse8 .cse9 .cse10 .cse11 (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse51 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse42 (not |v_append_#t~short6_21|)) (.cse48 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse45 (select .cse51 4)) (.cse49 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse44 (select .cse55 4)) (.cse43 (not |v_append_#t~short6_20|))) (and (or (and .cse42 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse43 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse44 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse45) (let ((.cse46 (= |v_append_#t~mem5.base_14| 0)) (.cse47 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse42 (or (not .cse46) (not .cse47))) (and |v_append_#t~short6_21| .cse46 .cse47))))) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse48 0))) |v_#memory_$Pointer$.base_47|) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_old(#length)|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1) |c_old(#valid)|) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse49 0))) |v_#memory_$Pointer$.offset_47|) (let ((.cse57 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse52 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse53 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (let ((.cse50 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse51 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse50 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse50 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse52 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse53 1))) |v_#memory_int_79|) (= |c_old(#memory_$Pointer$.offset)| (let ((.cse54 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse55 0 0) 4 0)))) (store .cse54 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse54 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|) (= |v_#memory_int_78| (let ((.cse56 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse57))) (store .cse56 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse56 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse52 0))))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse53 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_old(#memory_int)|))) (let ((.cse59 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse49 1 .cse44) 5 0))) (.cse64 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse48 1 .cse45) 5 0)))) (let ((.cse62 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse60 (select (select .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse61 (+ 5 (select (select .cse59 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (and .cse42 (= |c_old(#memory_$Pointer$.offset)| (let ((.cse58 (store .cse59 .cse60 (store (select .cse59 .cse60) .cse61 0)))) (store .cse58 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse58 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse62 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= |c_old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse27))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse57 1 (select .cse62 1))) |v_#memory_int_82|) (= |c_old(#memory_$Pointer$.base)| (let ((.cse63 (store .cse64 .cse60 (store (select .cse64 .cse60) .cse61 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse60 (store (select |v_#memory_int_81| .cse60) .cse61 (select (select |v_#memory_int_80| .cse60) .cse61))))))))) (let ((.cse66 (= (select .cse55 0) 0)) (.cse65 (= (select .cse51 0) 0))) (or (and .cse65 |v_append_#t~short6_20| .cse66) (and .cse43 (or (not .cse66) (not .cse65))))))))) .cse15 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse68 (select |v_#memory_int_196| 1)) (.cse69 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse67 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= 48 (select .cse68 0)) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse69 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse67 0)))) (= (select .cse68 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse69 0))) |v_#memory_int_36|))))))))) .cse70) .cse71) (or (and .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse70) .cse71)))) .cse72 .cse73 .cse74 .cse75) (and .cse1 .cse0 .cse4 .cse10 .cse5 .cse72 .cse73 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| Int) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_81| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_#length_44| (Array Int Int)) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_81| (Array Int (Array Int Int)))) (let ((.cse79 (store |v_#valid_71| |c_append_#in~head.base| 1)) (.cse78 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse81 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|)) (.cse80 (select |v_#memory_int_196| 1))) (and (= 2 (select |v_#length_44| 1)) (= (let ((.cse76 (store |v_#memory_$Pointer$.offset_81| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_81| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse76 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse76 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= (let ((.cse77 (store |v_#memory_$Pointer$.base_81| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_81| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse77 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse77 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |c_old(#memory_$Pointer$.base)|) (= 18 (select |v_#length_44| 2)) (= (select |v_#valid_71| 1) 1) (= |v_#memory_int_36| (store |v_#memory_int_196| |c_append_#in~head.base| (store (select |v_#memory_int_196| |c_append_#in~head.base|) 0 (select .cse78 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1) |c_#StackHeapBarrier|) (= (select |v_#valid_71| 2) 1) (= (store .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1) |c_old(#valid)|) (= 48 (select .cse80 0)) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 0)) (= (select |v_#valid_71| 0) 0) (= (select .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse78 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 (select .cse81 0))) |v_#memory_int_34|) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store .cse81 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 4)))) (= (select .cse80 1) 0) (= (select |v_#valid_71| |c_append_#in~head.base|) 0) (= (store (store |v_#length_44| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 8) |c_old(#length)|)))) .cse15 .cse74 .cse70 .cse75))) (= (store |v_#memory_$Pointer$.offset_83| c_append_~node~0.base (store (select |v_#memory_$Pointer$.offset_83| c_append_~node~0.base) 0 (select .cse82 0))) |v_#memory_$Pointer$.offset_47|) (let ((.cse83 (= (select .cse87 c_append_~head.offset) 0)) (.cse84 (= (select .cse86 c_append_~head.offset) 0))) (or (and |v_append_#t~short6_20| .cse83 .cse84) (and .cse85 (or (not .cse83) (not .cse84))))) (or (and .cse88 (= |v_append_#t~mem5.offset_34| |v_append_#t~mem5.offset_14|) .cse85 (= |v_append_#t~mem5.base_34| |v_append_#t~mem5.base_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse89) (= .cse90 |v_append_#t~mem5.offset_14|) (let ((.cse91 (= |v_append_#t~mem5.base_14| 0)) (.cse92 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse88 (or (not .cse91) (not .cse92))) (and |v_append_#t~short6_21| .cse91 .cse92))))) (= |c_#length| (store |v_#length_46| c_append_~node~0.base 9)) (= |v_#memory_$Pointer$.base_47| (store |v_#memory_$Pointer$.base_83| c_append_~node~0.base (store (select |v_#memory_$Pointer$.base_83| c_append_~node~0.base) 0 (select .cse93 0)))) (let ((.cse99 (store (select |v_#memory_int_198| c_append_~node~0.base) 0 c_append_~input))) (or (let ((.cse94 (select |v_#memory_int_78| c_append_~head.base)) (.cse97 (select |v_#memory_int_79| c_append_~node~0.base))) (and (= |v_#memory_int_83| (store |v_#memory_int_78| c_append_~head.base (store .cse94 .cse95 (select (select |v_#memory_int_83| c_append_~head.base) .cse95)))) (= |c_append_#t~mem8.offset| |v_append_#t~mem8.offset_26|) |v_append_#t~short6_21| (= |c_append_#t~mem7.base| |v_append_#t~mem7.base_26|) (= |c_#memory_$Pointer$.base| (let ((.cse96 (store |v_#memory_$Pointer$.base_47| c_append_~head.base (store (store .cse87 c_append_~head.offset c_append_~node~0.base) .cse95 c_append_~node~0.base)))) (store .cse96 c_append_~node~0.base (store (store (select .cse96 c_append_~node~0.base) 1 0) 5 0)))) (= |c_append_#t~mem8.base| |v_append_#t~mem8.base_26|) (= |c_#memory_int| (store |v_#memory_int_79| c_append_~node~0.base (store .cse97 5 (select (select |c_#memory_int| c_append_~node~0.base) 5)))) (= |c_append_#t~mem7.offset| |v_append_#t~mem7.offset_26|) (= (let ((.cse98 (store |v_#memory_int_198| c_append_~node~0.base .cse99))) (store .cse98 c_append_~head.base (store (select .cse98 c_append_~head.base) c_append_~head.offset (select .cse94 c_append_~head.offset)))) |v_#memory_int_78|) (= |c_#memory_$Pointer$.offset| (let ((.cse100 (store |v_#memory_$Pointer$.offset_47| c_append_~head.base (store (store .cse86 c_append_~head.offset 0) .cse95 0)))) (store .cse100 c_append_~node~0.base (store (store (select .cse100 c_append_~node~0.base) 1 0) 5 0)))) (= |v_#memory_int_79| (store |v_#memory_int_83| c_append_~node~0.base (store (select |v_#memory_int_83| c_append_~node~0.base) 1 (select .cse97 1)))))) (let ((.cse102 (store |v_#memory_$Pointer$.offset_47| c_append_~node~0.base (store (store .cse82 1 .cse90) 5 0))) (.cse106 (store |v_#memory_$Pointer$.base_47| c_append_~node~0.base (store (store .cse93 1 .cse89) 5 0)))) (let ((.cse107 (select |v_#memory_int_82| c_append_~node~0.base)) (.cse103 (select (select .cse106 c_append_~head.base) .cse95)) (.cse104 (+ (select (select .cse102 c_append_~head.base) .cse95) 5))) (and .cse88 (= (let ((.cse101 (store .cse102 .cse103 (store (select .cse102 .cse103) .cse104 0)))) (store .cse101 c_append_~head.base (store (select .cse101 c_append_~head.base) .cse95 0))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse105 (store .cse106 .cse103 (store (select .cse106 .cse103) .cse104 c_append_~node~0.base)))) (store .cse105 c_append_~head.base (store (select .cse105 c_append_~head.base) .cse95 c_append_~node~0.base)))) (= |v_#memory_int_81| (store |v_#memory_int_82| c_append_~node~0.base (store .cse107 5 (select (select |v_#memory_int_81| c_append_~node~0.base) 5)))) (= |v_#memory_int_82| (store |v_#memory_int_198| c_append_~node~0.base (store .cse99 1 (select .cse107 1)))) (= (store |v_#memory_int_81| .cse103 (store (select |v_#memory_int_81| .cse103) .cse104 (select (select |v_#memory_int_80| .cse103) .cse104))) |v_#memory_int_80|) (= (store |v_#memory_int_80| c_append_~head.base (store (select |v_#memory_int_80| c_append_~head.base) .cse95 (select (select |c_#memory_int| c_append_~head.base) .cse95))) |c_#memory_int|)))))) (= (select |v_#valid_76| c_append_~node~0.base) 0) (= |c_#valid| (store |v_#valid_76| c_append_~node~0.base 1)))))) (<= (+ c_append_~node~0.base 1) |c_#StackHeapBarrier|) (= c_append_~node~0.offset 0) (= c_append_~head.offset |c_append_#in~head.offset|) (not (= c_append_~node~0.base 0))) is different from false [2023-12-02 14:51:48,508 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~userInput~1#1| 127) (<= 1 |c_#StackHeapBarrier|) (let ((.cse14 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse26 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse27 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse28 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse29 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse33 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse34 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| 2) 1) (= (select (store |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_71| 0) 0) (= (select |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base|) 0))))) (or (and (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse2 (not |v_append_#t~short6_21|)) (.cse1 (select .cse18 4)) (.cse0 (select .cse23 4)) (.cse15 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse5 (not |v_append_#t~short6_20|)) (.cse16 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9) |c_#length|) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse0) (= |v_append_#t~mem5.base_14| .cse1) (let ((.cse3 (= |v_append_#t~mem5.base_14| 0)) (.cse4 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse2 (or (not .cse3) (not .cse4))) (and |v_append_#t~short6_21| .cse3 .cse4)))) (and .cse2 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse5 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (let ((.cse6 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |c_ULTIMATE.start_main_~userInput~1#1|))) (or (let ((.cse9 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse16 1 .cse0) 5 0))) (.cse13 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse15 1 .cse1) 5 0)))) (let ((.cse7 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse10 (select (select .cse13 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse11 (+ (select (select .cse9 |c_ULTIMATE.start_main_~list~0#1.base|) 4) 5))) (and .cse2 (= |v_#memory_int_82| (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse6 1 (select .cse7 1)))) (= |c_#memory_$Pointer$.offset| (let ((.cse8 (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 0)))) (store .cse8 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse8 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse12 (store .cse13 .cse10 (store (select .cse13 .cse10) .cse11 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse12 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse12 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse7 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse10 (store (select |v_#memory_int_81| .cse10) .cse11 (select (select |v_#memory_int_80| .cse10) .cse11)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))) (let ((.cse19 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse21 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |c_#memory_$Pointer$.base| (let ((.cse17 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse18 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse17 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse17 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |c_#memory_int| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse19 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= |v_#memory_int_78| (let ((.cse20 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse6))) (store .cse20 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse20 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse21 0))))) (= |c_#memory_$Pointer$.offset| (let ((.cse22 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse23 0 0) 4 0)))) (store .cse22 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse22 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse19 1))) |v_#memory_int_79|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse21 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse15 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse25 (= (select .cse18 0) 0)) (.cse24 (= (select .cse23 0) 0))) (or (and .cse5 (or (not .cse24) (not .cse25))) (and |v_append_#t~short6_20| .cse25 .cse24))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse16 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse30 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse32 (select |v_#memory_int_196| 1))) (and (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse30 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse31 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse32 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse31 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse30 0)))) (= (select .cse32 1) 0)))) .cse33 .cse34) (and (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse41 (not |v_append_#t~short6_20|)) (.cse38 (not |v_append_#t~short6_21|)) (.cse35 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse37 (select .cse45 4)) (.cse36 (select .cse44 4)) (.cse54 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse35 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse36) (= |v_append_#t~mem5.base_14| .cse37) (let ((.cse39 (= |v_append_#t~mem5.base_14| 0)) (.cse40 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse38 (or (not .cse39) (not .cse40))) (and |v_append_#t~short6_21| .cse39 .cse40)))) (and .cse38 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse41 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1)) (let ((.cse43 (= (select .cse45 0) 0)) (.cse42 (= (select .cse44 0) 0))) (or (and .cse41 (or (not .cse42) (not .cse43))) (and |v_append_#t~short6_20| .cse43 .cse42))) (let ((.cse50 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |c_ULTIMATE.start_main_~userInput~1#1|))) (or (let ((.cse47 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse54 1 .cse36) 5 0))) (.cse53 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse35 1 .cse37) 5 0)))) (let ((.cse51 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse48 (select (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse49 (+ 5 (select (select .cse47 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse38 (= |c_#memory_$Pointer$.offset| (let ((.cse46 (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 0)))) (store .cse46 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse46 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse50 1 (select .cse51 1))) |v_#memory_int_82|) (= (let ((.cse52 (store .cse53 .cse48 (store (select .cse53 .cse48) .cse49 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse52 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse52 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_10))) |c_#memory_$Pointer$.base|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse51 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= (store |v_#memory_int_81| .cse48 (store (select |v_#memory_int_81| .cse48) .cse49 (select (select |v_#memory_int_80| .cse48) .cse49))) |v_#memory_int_80|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))) (let ((.cse55 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse59 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse55 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (let ((.cse56 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse44 0 0) 4 0)))) (store .cse56 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse56 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse57 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse57 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse57 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= (let ((.cse58 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse50))) (store .cse58 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse59 0)))) |v_#memory_int_78|) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse55 1))) |v_#memory_int_79|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse59 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|))))) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_#length|) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse54 0))) |v_#memory_$Pointer$.offset_47|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse62 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse61 (select |v_#memory_int_196| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse61 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse62 0)))) (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse62 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= (select .cse61 1) 0)))) .cse33 .cse34))) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (<= 0 (+ |c_ULTIMATE.start_main_~userInput~1#1| 128))) is different from false [2023-12-02 14:51:50,537 WARN L854 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (let ((.cse24 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse26 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse27 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse28 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse29 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse33 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse34 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| 2) 1) (= (select (store |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_71| 0) 0) (= (select |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base|) 0))))) (or (and (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse6 (not |v_append_#t~short6_20|)) (.cse3 (not |v_append_#t~short6_21|)) (.cse0 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse2 (select .cse10 4)) (.cse1 (select .cse9 4)) (.cse25 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse0 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse1) (= |v_append_#t~mem5.base_14| .cse2) (let ((.cse4 (= |v_append_#t~mem5.base_14| 0)) (.cse5 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse3 (or (not .cse4) (not .cse5))) (and |v_append_#t~short6_21| .cse4 .cse5)))) (and .cse3 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse6 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1)) (let ((.cse8 (= (select .cse10 0) 0)) (.cse7 (= (select .cse9 0) 0))) (or (and .cse6 (or (not .cse7) (not .cse8))) (and |v_append_#t~short6_20| .cse8 .cse7))) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_#length|) (let ((.cse16 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse11 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse15 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse11 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (let ((.cse12 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse9 0 0) 4 0)))) (store .cse12 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse12 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse13 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse10 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse13 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse13 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse11 1))) |v_#memory_int_79|) (= |v_#memory_int_78| (let ((.cse14 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse16))) (store .cse14 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse14 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse15 0))))) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse15 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse25 1 .cse1) 5 0))) (.cse22 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse0 1 .cse2) 5 0)))) (let ((.cse23 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse19 (select (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse20 (+ 5 (select (select .cse18 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse3 (= |c_#memory_$Pointer$.offset| (let ((.cse17 (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 0)))) (store .cse17 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse17 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (let ((.cse21 (store .cse22 .cse19 (store (select .cse22 .cse19) .cse20 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse21 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse21 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_10))) |c_#memory_$Pointer$.base|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse23 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse16 1 (select .cse23 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse19 (store (select |v_#memory_int_81| .cse19) .cse20 (select (select |v_#memory_int_80| .cse19) .cse20))) |v_#memory_int_80|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse24)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse25 0))) |v_#memory_$Pointer$.offset_47|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse32 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse31 (select |v_#memory_int_196| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse30 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse31 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse30 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse32 0)))) (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse32 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= (select .cse31 1) 0)))) .cse33 .cse34) (and (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse40 (not |v_append_#t~short6_20|)) (.cse37 (not |v_append_#t~short6_21|)) (.cse41 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse36 (select .cse45 4)) (.cse35 (select .cse44 4)) (.cse59 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9) |c_#length|) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse35) (= |v_append_#t~mem5.base_14| .cse36) (let ((.cse38 (= |v_append_#t~mem5.base_14| 0)) (.cse39 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse37 (or (not .cse38) (not .cse39))) (and |v_append_#t~short6_21| .cse38 .cse39)))) (and .cse37 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse40 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse41 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse43 (= (select .cse45 0) 0)) (.cse42 (= (select .cse44 0) 0))) (or (and .cse40 (or (not .cse42) (not .cse43))) (and |v_append_#t~short6_20| .cse43 .cse42))) (let ((.cse51 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse47 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse50 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |c_#memory_$Pointer$.base| (let ((.cse46 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse46 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse46 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |c_#memory_int| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse47 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= |c_#memory_$Pointer$.offset| (let ((.cse48 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse44 0 0) 4 0)))) (store .cse48 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse48 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse47 1))) |v_#memory_int_79|) (= (let ((.cse49 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse51))) (store .cse49 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse49 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse50 0)))) |v_#memory_int_78|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse50 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))) (let ((.cse54 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse59 1 .cse35) 5 0))) (.cse58 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse41 1 .cse36) 5 0)))) (let ((.cse52 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse55 (select (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse56 (+ (select (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4) 5))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse51 1 (select .cse52 1))) |v_#memory_int_82|) .cse37 (= |c_#memory_$Pointer$.offset| (let ((.cse53 (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 0)))) (store .cse53 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse57 (store .cse58 .cse55 (store (select .cse58 .cse55) .cse56 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse57 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse57 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse52 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse55 (store (select |v_#memory_int_81| .cse55) .cse56 (select (select |v_#memory_int_80| .cse55) .cse56)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse24)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse59 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse60 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse62 (select |v_#memory_int_196| 1))) (and (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse60 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse61 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse62 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse61 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse60 0)))) (= (select .cse62 1) 0)))) .cse33 .cse34))) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127))) (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet11#1| 2147483648)) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (<= |c_ULTIMATE.start_main_#t~nondet11#1| 2147483647)) is different from false [2023-12-02 14:51:52,573 WARN L854 $PredicateComparison]: unable to prove that (and (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (let ((.cse24 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse26 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse27 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse28 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse29 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse33 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse34 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| 2) 1) (= (select (store |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_71| 0) 0) (= (select |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base|) 0))))) (or (and (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse6 (not |v_append_#t~short6_20|)) (.cse3 (not |v_append_#t~short6_21|)) (.cse0 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse2 (select .cse10 4)) (.cse1 (select .cse9 4)) (.cse25 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse0 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse1) (= |v_append_#t~mem5.base_14| .cse2) (let ((.cse4 (= |v_append_#t~mem5.base_14| 0)) (.cse5 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse3 (or (not .cse4) (not .cse5))) (and |v_append_#t~short6_21| .cse4 .cse5)))) (and .cse3 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse6 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1)) (let ((.cse8 (= (select .cse10 0) 0)) (.cse7 (= (select .cse9 0) 0))) (or (and .cse6 (or (not .cse7) (not .cse8))) (and |v_append_#t~short6_20| .cse8 .cse7))) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_#length|) (let ((.cse16 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse11 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse15 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse11 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (let ((.cse12 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse9 0 0) 4 0)))) (store .cse12 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse12 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse13 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse10 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse13 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse13 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse11 1))) |v_#memory_int_79|) (= |v_#memory_int_78| (let ((.cse14 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse16))) (store .cse14 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse14 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse15 0))))) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse15 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse25 1 .cse1) 5 0))) (.cse22 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse0 1 .cse2) 5 0)))) (let ((.cse23 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse19 (select (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse20 (+ 5 (select (select .cse18 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse3 (= |c_#memory_$Pointer$.offset| (let ((.cse17 (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 0)))) (store .cse17 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse17 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (let ((.cse21 (store .cse22 .cse19 (store (select .cse22 .cse19) .cse20 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse21 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse21 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_10))) |c_#memory_$Pointer$.base|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse23 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse16 1 (select .cse23 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse19 (store (select |v_#memory_int_81| .cse19) .cse20 (select (select |v_#memory_int_80| .cse19) .cse20))) |v_#memory_int_80|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse24)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse25 0))) |v_#memory_$Pointer$.offset_47|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse32 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse31 (select |v_#memory_int_196| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse30 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse31 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse30 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse32 0)))) (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse32 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= (select .cse31 1) 0)))) .cse33 .cse34) (and (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse45 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse40 (not |v_append_#t~short6_20|)) (.cse37 (not |v_append_#t~short6_21|)) (.cse41 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse36 (select .cse45 4)) (.cse35 (select .cse44 4)) (.cse59 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9) |c_#length|) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse35) (= |v_append_#t~mem5.base_14| .cse36) (let ((.cse38 (= |v_append_#t~mem5.base_14| 0)) (.cse39 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse37 (or (not .cse38) (not .cse39))) (and |v_append_#t~short6_21| .cse38 .cse39)))) (and .cse37 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse40 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse41 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse43 (= (select .cse45 0) 0)) (.cse42 (= (select .cse44 0) 0))) (or (and .cse40 (or (not .cse42) (not .cse43))) (and |v_append_#t~short6_20| .cse43 .cse42))) (let ((.cse51 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse47 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse50 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |c_#memory_$Pointer$.base| (let ((.cse46 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse46 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse46 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |c_#memory_int| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse47 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= |c_#memory_$Pointer$.offset| (let ((.cse48 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse44 0 0) 4 0)))) (store .cse48 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse48 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse47 1))) |v_#memory_int_79|) (= (let ((.cse49 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse51))) (store .cse49 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse49 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse50 0)))) |v_#memory_int_78|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse50 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))) (let ((.cse54 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse59 1 .cse35) 5 0))) (.cse58 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse41 1 .cse36) 5 0)))) (let ((.cse52 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse55 (select (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse56 (+ (select (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4) 5))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse51 1 (select .cse52 1))) |v_#memory_int_82|) .cse37 (= |c_#memory_$Pointer$.offset| (let ((.cse53 (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 0)))) (store .cse53 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse57 (store .cse58 .cse55 (store (select .cse58 .cse55) .cse56 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse57 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse57 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse52 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse55 (store (select |v_#memory_int_81| .cse55) .cse56 (select (select |v_#memory_int_80| .cse55) .cse56)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse24)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse59 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|))))) .cse26 .cse27 .cse28 .cse29 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse60 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse62 (select |v_#memory_int_196| 1))) (and (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse60 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse61 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse62 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse61 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse60 0)))) (= (select .cse62 1) 0)))) .cse33 .cse34))) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127))) (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0)) is different from false [2023-12-02 14:51:54,644 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse66 (<= 0 (+ 128 |c_ULTIMATE.start_main_~userInput~2#1|))) (.cse69 (<= |c_ULTIMATE.start_main_~userInput~2#1| 127))) (let ((.cse70 (and .cse66 .cse69 (<= |c_ULTIMATE.start_main_~c~0#1| 4))) (.cse0 (= |c_ULTIMATE.start_main_~c~0#1| 0)) (.cse64 (= |c_ULTIMATE.start_main_~list~0#1.offset| 0)) (.cse65 (<= 1 |c_#StackHeapBarrier|)) (.cse67 (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0)) (.cse68 (= 5 |c_ULTIMATE.start_main_~length~0#1|))) (and (or (and .cse0 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (let ((.cse25 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse27 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse28 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse29 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse30 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0))) (.cse35 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| 2) 1) (= (select (store |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_71| 0) 0) (= (select |v_#valid_71| |c_ULTIMATE.start_main_~list~0#1.base|) 0))))) (or (and (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse7 (not |v_append_#t~short6_20|)) (.cse4 (not |v_append_#t~short6_21|)) (.cse1 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse3 (select .cse11 4)) (.cse2 (select .cse10 4)) (.cse26 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10))) (and (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse1 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |c_#StackHeapBarrier|) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse2) (= |v_append_#t~mem5.base_14| .cse3) (let ((.cse5 (= |v_append_#t~mem5.base_14| 0)) (.cse6 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse4 (or (not .cse5) (not .cse6))) (and |v_append_#t~short6_21| .cse5 .cse6)))) (and .cse4 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse7 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1)) (let ((.cse9 (= (select .cse11 0) 0)) (.cse8 (= (select .cse10 0) 0))) (or (and .cse7 (or (not .cse8) (not .cse9))) (and |v_append_#t~short6_20| .cse9 .cse8))) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |c_#length|) (let ((.cse17 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse12 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse16 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse12 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_10) 5))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (let ((.cse13 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse10 0 0) 4 0)))) (store .cse13 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse13 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse14 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse11 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse14 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse14 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse12 1))) |v_#memory_int_79|) (= |v_#memory_int_78| (let ((.cse15 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse17))) (store .cse15 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse15 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse16 0))))) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse16 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|))) (let ((.cse19 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse26 1 .cse2) 5 0))) (.cse23 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse1 1 .cse3) 5 0)))) (let ((.cse24 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse20 (select (select .cse23 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse21 (+ 5 (select (select .cse19 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse4 (= |c_#memory_$Pointer$.offset| (let ((.cse18 (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 0)))) (store .cse18 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse18 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= (let ((.cse22 (store .cse23 .cse20 (store (select .cse23 .cse20) .cse21 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse22 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_10))) |c_#memory_$Pointer$.base|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse24 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse17 1 (select .cse24 1))) |v_#memory_int_82|) (= (store |v_#memory_int_81| .cse20 (store (select |v_#memory_int_81| .cse20) .cse21 (select (select |v_#memory_int_80| .cse20) .cse21))) |v_#memory_int_80|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse25)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse26 0))) |v_#memory_$Pointer$.offset_47|))))) .cse27 .cse28 .cse29 .cse30 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse33 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse32 (select |v_#memory_int_196| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse31 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse32 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse31 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse33 0)))) (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse33 4 (select (select |v_#memory_int_BEFORE_CALL_22| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= (select .cse32 1) 0)))) .cse34 .cse35) (and (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse41 (not |v_append_#t~short6_20|)) (.cse38 (not |v_append_#t~short6_21|)) (.cse42 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse37 (select .cse46 4)) (.cse36 (select .cse45 4)) (.cse60 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9))) (and (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9) |c_#length|) (= |c_#valid| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (or (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse36) (= |v_append_#t~mem5.base_14| .cse37) (let ((.cse39 (= |v_append_#t~mem5.base_14| 0)) (.cse40 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse38 (or (not .cse39) (not .cse40))) (and |v_append_#t~short6_21| .cse39 .cse40)))) (and .cse38 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse41 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|))) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse42 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse44 (= (select .cse46 0) 0)) (.cse43 (= (select .cse45 0) 0))) (or (and .cse41 (or (not .cse43) (not .cse44))) (and |v_append_#t~short6_20| .cse44 .cse43))) (let ((.cse52 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse48 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse51 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|))) (and (= |c_#memory_$Pointer$.base| (let ((.cse47 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse46 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse47 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse47 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |c_#memory_int| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse48 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= |c_#memory_$Pointer$.offset| (let ((.cse49 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse45 0 0) 4 0)))) (store .cse49 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse49 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse48 1))) |v_#memory_int_79|) (= (let ((.cse50 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse52))) (store .cse50 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse50 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse51 0)))) |v_#memory_int_78|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse51 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))) (let ((.cse55 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse60 1 .cse36) 5 0))) (.cse59 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse42 1 .cse37) 5 0)))) (let ((.cse53 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse56 (select (select .cse59 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse57 (+ (select (select .cse55 |c_ULTIMATE.start_main_~list~0#1.base|) 4) 5))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse52 1 (select .cse53 1))) |v_#memory_int_82|) .cse38 (= |c_#memory_$Pointer$.offset| (let ((.cse54 (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 0)))) (store .cse54 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse58 (store .cse59 .cse56 (store (select .cse59 .cse56) .cse57 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse58 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse53 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse56 (store (select |v_#memory_int_81| .cse56) .cse57 (select (select |v_#memory_int_80| .cse56) .cse57)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse25)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse60 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |c_#StackHeapBarrier|))))) .cse27 .cse28 .cse29 .cse30 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse63 (select |v_#memory_int_196| 1))) (and (= (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse61 4 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~list2~0#1.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse62 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= 48 (select .cse63 0)) (= (store |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_196| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse62 0))) |v_#memory_int_36|) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse61 0)))) (= (select .cse63 1) 0)))) .cse34 .cse35))) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127))) .cse64 .cse65 .cse66 .cse67 .cse68 .cse69) .cse70) (or .cse70 (and .cse0 .cse64 .cse65 .cse66 .cse67 .cse68 .cse69))))) is different from false [2023-12-02 14:51:55,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1587170876] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:51:55,003 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2023-12-02 14:51:55,003 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [5, 5, 5] total 24 [2023-12-02 14:51:55,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2102135270] [2023-12-02 14:51:55,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:51:55,004 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 14:51:55,004 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:51:55,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 14:51:55,005 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=242, Unknown=6, NotChecked=222, Total=552 [2023-12-02 14:51:55,005 INFO L87 Difference]: Start difference. First operand 32 states and 38 transitions. Second operand has 16 states, 12 states have (on average 1.25) internal successors, (15), 13 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) [2023-12-02 14:51:56,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:51:56,565 INFO L93 Difference]: Finished difference Result 40 states and 47 transitions. [2023-12-02 14:51:56,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-12-02 14:51:56,566 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 12 states have (on average 1.25) internal successors, (15), 13 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 20 [2023-12-02 14:51:56,566 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:51:56,567 INFO L225 Difference]: With dead ends: 40 [2023-12-02 14:51:56,567 INFO L226 Difference]: Without dead ends: 38 [2023-12-02 14:51:56,567 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 41 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 13.7s TimeCoverageRelationStatistics Valid=82, Invalid=242, Unknown=6, NotChecked=222, Total=552 [2023-12-02 14:51:56,568 INFO L413 NwaCegarLoop]: 10 mSDtfsCounter, 9 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 76 SdHoareTripleChecker+Invalid, 316 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 230 IncrementalHoareTripleChecker+Unchecked, 1.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:51:56,568 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 76 Invalid, 316 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 81 Invalid, 0 Unknown, 230 Unchecked, 1.4s Time] [2023-12-02 14:51:56,569 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2023-12-02 14:51:56,576 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 31. [2023-12-02 14:51:56,576 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 22 states have (on average 1.2727272727272727) internal successors, (28), 25 states have internal predecessors, (28), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 14:51:56,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 36 transitions. [2023-12-02 14:51:56,577 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 36 transitions. Word has length 20 [2023-12-02 14:51:56,577 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:51:56,577 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 36 transitions. [2023-12-02 14:51:56,577 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 12 states have (on average 1.25) internal successors, (15), 13 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) [2023-12-02 14:51:56,577 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 36 transitions. [2023-12-02 14:51:56,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2023-12-02 14:51:56,578 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:51:56,578 INFO L195 NwaCegarLoop]: trace histogram [3, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:51:56,583 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 14:51:56,778 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:51:56,779 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:51:56,779 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:51:56,779 INFO L85 PathProgramCache]: Analyzing trace with hash 574244567, now seen corresponding path program 1 times [2023-12-02 14:51:56,779 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:51:56,779 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202829433] [2023-12-02 14:51:56,780 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:51:56,780 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:51:56,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:51:57,072 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 14:51:57,072 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:51:57,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202829433] [2023-12-02 14:51:57,072 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202829433] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:51:57,072 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [709946885] [2023-12-02 14:51:57,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:51:57,072 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:51:57,072 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:51:57,073 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:51:57,074 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 14:51:57,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:51:57,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 447 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:51:57,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:51:57,419 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-02 14:51:57,419 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:51:57,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [709946885] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:51:57,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-12-02 14:51:57,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 7 [2023-12-02 14:51:57,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [825717828] [2023-12-02 14:51:57,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:51:57,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:51:57,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:51:57,421 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:51:57,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:51:57,422 INFO L87 Difference]: Start difference. First operand 31 states and 36 transitions. Second operand has 6 states, 5 states have (on average 2.6) internal successors, (13), 6 states have internal predecessors, (13), 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) [2023-12-02 14:51:58,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:51:58,350 INFO L93 Difference]: Finished difference Result 32 states and 37 transitions. [2023-12-02 14:51:58,351 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 14:51:58,351 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 2.6) internal successors, (13), 6 states have internal predecessors, (13), 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) Word has length 21 [2023-12-02 14:51:58,351 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:51:58,352 INFO L225 Difference]: With dead ends: 32 [2023-12-02 14:51:58,352 INFO L226 Difference]: Without dead ends: 31 [2023-12-02 14:51:58,353 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 27 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=28, Invalid=62, Unknown=0, NotChecked=0, Total=90 [2023-12-02 14:51:58,354 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 9 mSDsluCounter, 35 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 50 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2023-12-02 14:51:58,354 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 50 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2023-12-02 14:51:58,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-12-02 14:51:58,362 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 27. [2023-12-02 14:51:58,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 20 states have (on average 1.25) internal successors, (25), 22 states have internal predecessors, (25), 3 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (3), 2 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 14:51:58,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2023-12-02 14:51:58,363 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 21 [2023-12-02 14:51:58,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:51:58,363 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2023-12-02 14:51:58,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 2.6) internal successors, (13), 6 states have internal predecessors, (13), 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) [2023-12-02 14:51:58,364 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2023-12-02 14:51:58,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 14:51:58,364 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:51:58,364 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:51:58,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 14:51:58,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 14:51:58,565 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 1 more)] === [2023-12-02 14:51:58,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:51:58,565 INFO L85 PathProgramCache]: Analyzing trace with hash 575142707, now seen corresponding path program 1 times [2023-12-02 14:51:58,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:51:58,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1056660758] [2023-12-02 14:51:58,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:51:58,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:51:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:51:58,754 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:51:58,754 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:51:58,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1056660758] [2023-12-02 14:51:58,754 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1056660758] provided 0 perfect and 1 imperfect interpolant sequences [2023-12-02 14:51:58,754 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2115865048] [2023-12-02 14:51:58,755 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:51:58,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:51:58,755 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:51:58,756 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:51:58,758 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 14:51:58,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:51:58,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 382 conjuncts, 4 conjunts are in the unsatisfiable core [2023-12-02 14:51:59,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:51:59,066 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:51:59,066 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:51:59,166 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-02 14:51:59,167 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2115865048] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:51:59,167 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1128294600] [2023-12-02 14:51:59,169 INFO L159 IcfgInterpreter]: Started Sifa with 18 locations of interest [2023-12-02 14:51:59,169 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:51:59,170 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:51:59,170 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:51:59,170 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:52:40,859 INFO L197 IcfgInterpreter]: Interpreting procedure append with input of size 477 for LOIs [2023-12-02 14:52:45,151 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:52:48,106 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse2 (= |c_#valid| |c_old(#valid)|)) (.cse4 (not (= |c_append_#in~head.base| 0))) (.cse8 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse5 (<= 1 |c_#StackHeapBarrier|)) (.cse10 (= |c_append_#in~head.offset| 0)) (.cse1 (<= |c_append_#in~input| 127)) (.cse3 (<= 0 (+ 128 |c_append_#in~input|))) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse7 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|)) (.cse9 (= |c_old(#length)| |c_#length|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| Int) (|v_#valid_86| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#length_54| (Array Int Int)) (|v_#memory_int_278| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_101| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_101| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse14 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|)) (.cse13 (store |v_#valid_86| |c_append_#in~head.base| 1)) (.cse15 (select |v_#memory_int_278| 1))) (and (= (select |v_#valid_86| 2) 1) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_append_#in~head.base| (store (select |v_#memory_int_278| |c_append_#in~head.base|) 0 (select .cse11 0)))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse12 (store |v_#memory_$Pointer$.base_101| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_101| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse12 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse12 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0)))) (= (select |v_#valid_86| 0) 0) (= (select |v_#valid_86| |c_append_#in~head.base|) 0) (= 2 (select |v_#length_54| 1)) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 0)) (= (select |v_#length_54| 2) 18) (= |c_old(#length)| (store (store |v_#length_54| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 8)) (= |c_old(#valid)| (store .cse13 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1)) (= (select |v_#valid_86| 1) 1) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 (select .cse14 0))) |v_#memory_int_34|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse11 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1) |c_#StackHeapBarrier|) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store .cse14 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 4)))) (= (select .cse13 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0) (= (select .cse15 1) 0) (= (let ((.cse16 (store |v_#memory_$Pointer$.offset_101| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_101| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse16 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse16 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= (select .cse15 0) 48))))) (and .cse0 .cse2 (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| Int)) (let ((.cse81 (and .cse1 .cse3 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 4))) (.cse78 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| 5)) (.cse79 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| 0)) (.cse80 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 0))) (and (or (and .cse1 .cse3 .cse5 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127) (let ((.cse17 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select |v_#valid_86| 1) 1) (= (select (store |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |c_append_#in~head.base|) 0) (= (select |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0)))) (.cse18 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |c_#StackHeapBarrier|)) (.cse35 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse19 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse46 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 0)))) (or (and .cse17 .cse18 .cse4 .cse19 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse29 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse21 (not |v_append_#t~short6_20|)) (.cse20 (not |v_append_#t~short6_21|)) (.cse22 (select .cse29 4)) (.cse23 (select .cse28 4)) (.cse40 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse39 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse20 .cse21 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse22) (= |v_append_#t~mem5.offset_14| .cse23) (let ((.cse24 (= |v_append_#t~mem5.base_14| 0)) (.cse25 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse20 (or (not .cse24) (not .cse25))) (and |v_append_#t~short6_21| .cse24 .cse25))))) (let ((.cse27 (= (select .cse29 0) 0)) (.cse26 (= (select .cse28 0) 0))) (or (and |v_append_#t~short6_20| .cse26 .cse27) (and .cse21 (or (not .cse27) (not .cse26))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (= |c_old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (let ((.cse36 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse38 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse40 1 .cse23) 5 0))) (.cse32 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse39 1 .cse22) 5 0)))) (let ((.cse30 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse33 (select (select .cse32 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse34 (+ 5 (select (select .cse38 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse20 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse30 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse31 (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse31 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_18))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse35)) |c_old(#memory_int)|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse33 (store (select |v_#memory_int_81| .cse33) .cse34 (select (select |v_#memory_int_80| .cse33) .cse34)))) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse36 1 (select .cse30 1))) |v_#memory_int_82|) (= (let ((.cse37 (store .cse38 .cse33 (store (select .cse38 .cse33) .cse34 0)))) (store .cse37 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse37 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0))) |c_old(#memory_$Pointer$.offset)|)))) (let ((.cse41 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse43 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse41 1)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse41 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_old(#memory_int)|) (= (let ((.cse42 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse29 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse42 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse42 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse43 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= (let ((.cse44 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse28 0 0) 4 0)))) (store .cse44 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse44 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= |v_#memory_int_78| (let ((.cse45 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse36))) (store .cse45 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse45 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse43 0))))))))) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_old(#length)|) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse40 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse39 0))) |v_#memory_$Pointer$.base_47|))))) .cse46 .cse8 (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse48 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse47 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse49 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse47 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse48 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_append_#in~head.base|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse48 0)))) (= (select .cse49 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse47 0)))) (= (select .cse49 0) 48))))) (and .cse17 .cse18 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse50 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse51 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse52 (select |v_#memory_int_278| 1))) (and (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse50 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_append_#in~head.base|) 4)))) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse51 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse50 0)))) (= (select .cse52 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse51 0)))) (= (select .cse52 0) 48)))) (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse60 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse69 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse70 (select .cse60 4)) (.cse72 (select .cse54 4)) (.cse61 (not |v_append_#t~short6_21|)) (.cse73 (not |v_append_#t~short6_20|)) (.cse71 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17))) (and (let ((.cse58 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse56 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse55 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (let ((.cse53 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse54 0 0) 4 0)))) (store .cse53 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse53 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse55 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse56 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_old(#memory_int)|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse56 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= |v_#memory_int_78| (let ((.cse57 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse58))) (store .cse57 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse57 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse55 0))))) (= (let ((.cse59 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse60 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse59 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse59 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|))) (let ((.cse68 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse71 1 .cse72) 5 0))) (.cse64 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse69 1 .cse70) 5 0)))) (let ((.cse62 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse65 (select (select .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse66 (+ 5 (select (select .cse68 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse61 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse58 1 (select .cse62 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse62 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |c_old(#memory_$Pointer$.base)| (let ((.cse63 (store .cse64 .cse65 (store (select .cse64 .cse65) .cse66 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse35)) |c_old(#memory_int)|) (= (let ((.cse67 (store .cse68 .cse65 (store (select .cse68 .cse65) .cse66 0)))) (store .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse67 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse65 (store (select |v_#memory_int_81| .cse65) .cse66 (select (select |v_#memory_int_80| .cse65) .cse66))))))))) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse69 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse61 .cse73 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse70) (= |v_append_#t~mem5.offset_14| .cse72) (let ((.cse74 (= |v_append_#t~mem5.base_14| 0)) (.cse75 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse61 (or (not .cse74) (not .cse75))) (and |v_append_#t~short6_21| .cse74 .cse75))))) (let ((.cse77 (= (select .cse60 0) 0)) (.cse76 (= (select .cse54 0) 0))) (or (and |v_append_#t~short6_20| .cse76 .cse77) (and .cse73 (or (not .cse77) (not .cse76))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse71 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_old(#length)|) (= |c_old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse4 .cse19 .cse46 .cse8))))) .cse78 .cse79 .cse80 .cse10) .cse81) (or .cse81 (and .cse1 .cse3 .cse5 .cse78 .cse79 .cse80 .cse10))))) .cse6 .cse7 .cse9))) is different from false [2023-12-02 14:52:50,157 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_append_#in~input| c_append_~input) (exists ((|v_append_#t~mem7.base_34| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_46| Int) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_46| Int) (|v_#valid_92| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_int_280| (Array Int (Array Int Int))) (|v_#length_56| (Array Int Int)) (|v_append_#t~mem8.offset_34| Int) (|v_append_#t~mem8.base_34| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_103| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_34| Int) (|v_#memory_$Pointer$.offset_103| (Array Int (Array Int Int)))) (let ((.cse3 (select |v_#memory_$Pointer$.offset_47| c_append_~head.base)) (.cse4 (select |v_#memory_$Pointer$.base_47| c_append_~head.base)) (.cse95 (+ c_append_~head.offset 4))) (let ((.cse2 (not |v_append_#t~short6_20|)) (.cse89 (not |v_append_#t~short6_21|)) (.cse88 (select |v_#memory_$Pointer$.base_47| c_append_~node~0.base)) (.cse90 (select .cse4 .cse95)) (.cse5 (select |v_#memory_$Pointer$.offset_47| c_append_~node~0.base)) (.cse91 (select .cse3 .cse95))) (and (let ((.cse0 (= (select .cse4 c_append_~head.offset) 0)) (.cse1 (= (select .cse3 c_append_~head.offset) 0))) (or (and |v_append_#t~short6_20| .cse0 .cse1) (and .cse2 (or (not .cse0) (not .cse1))))) (= |c_#length| (store |v_#length_56| c_append_~node~0.base 9)) (= (select |v_#valid_92| c_append_~node~0.base) 0) (= (store |v_#memory_$Pointer$.offset_103| c_append_~node~0.base (store (select |v_#memory_$Pointer$.offset_103| c_append_~node~0.base) 0 (select .cse5 0))) |v_#memory_$Pointer$.offset_47|) (let ((.cse8 (not (= |c_append_#in~head.base| 0))) (.cse11 (<= (+ |c_append_#in~head.base| 1) |c_#StackHeapBarrier|)) (.cse9 (<= 1 |c_#StackHeapBarrier|)) (.cse15 (= |c_append_#in~head.offset| 0)) (.cse6 (<= |c_append_#in~input| 127)) (.cse7 (<= 0 (+ 128 |c_append_#in~input|))) (.cse10 (= |c_old(#memory_int)| |v_#memory_int_280|)) (.cse12 (= |v_#memory_$Pointer$.offset_103| |c_old(#memory_$Pointer$.offset)|)) (.cse13 (= |c_old(#length)| |v_#length_56|)) (.cse14 (= |c_old(#valid)| |v_#valid_92|)) (.cse16 (= |v_#memory_$Pointer$.base_103| |c_old(#memory_$Pointer$.base)|))) (or (and .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| Int) (|v_#valid_86| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#length_54| (Array Int Int)) (|v_#memory_int_278| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_101| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_101| (Array Int (Array Int Int)))) (let ((.cse17 (select |v_#memory_int_36| |c_append_#in~head.base|)) (.cse20 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|)) (.cse19 (store |v_#valid_86| |c_append_#in~head.base| 1)) (.cse21 (select |v_#memory_int_278| 1))) (and (= (select |v_#valid_86| 2) 1) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_append_#in~head.base| (store (select |v_#memory_int_278| |c_append_#in~head.base|) 0 (select .cse17 0)))) (= |c_old(#memory_$Pointer$.base)| (let ((.cse18 (store |v_#memory_$Pointer$.base_101| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_101| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse18 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse18 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0)))) (= (select |v_#valid_86| 0) 0) (= (select |v_#valid_86| |c_append_#in~head.base|) 0) (= 2 (select |v_#length_54| 1)) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 0)) (= (select |v_#length_54| 2) 18) (= |c_old(#length)| (store (store |v_#length_54| |c_append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 8)) (= |c_old(#valid)| (store .cse19 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1)) (= (select |v_#valid_86| 1) 1) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 (select .cse20 0))) |v_#memory_int_34|) (= |v_#memory_int_35| (store |v_#memory_int_36| |c_append_#in~head.base| (store .cse17 4 (select (select |v_#memory_int_35| |c_append_#in~head.base|) 4)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1) |c_#StackHeapBarrier|) (= |c_old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store .cse20 4 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 4)))) (= (select .cse19 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0) (= (select .cse21 1) 0) (= (let ((.cse22 (store |v_#memory_$Pointer$.offset_101| |c_append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_101| |c_append_#in~head.base|) 0 0) 4 0)))) (store .cse22 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse22 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= (select .cse21 0) 48))))) (and (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| Int)) (let ((.cse87 (and .cse6 .cse7 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 4))) (.cse84 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| 5)) (.cse85 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| 0)) (.cse86 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 0))) (and (or (and .cse6 .cse7 .cse9 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127) (let ((.cse23 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select |v_#valid_86| 1) 1) (= (select (store |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |c_append_#in~head.base|) 0) (= (select |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0)))) (.cse24 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |c_#StackHeapBarrier|)) (.cse41 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse25 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse52 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 0)))) (or (and .cse23 .cse24 .cse8 .cse25 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse35 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse27 (not |v_append_#t~short6_20|)) (.cse26 (not |v_append_#t~short6_21|)) (.cse28 (select .cse35 4)) (.cse29 (select .cse34 4)) (.cse46 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse45 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse26 .cse27 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse28) (= |v_append_#t~mem5.offset_14| .cse29) (let ((.cse30 (= |v_append_#t~mem5.base_14| 0)) (.cse31 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse26 (or (not .cse30) (not .cse31))) (and |v_append_#t~short6_21| .cse30 .cse31))))) (let ((.cse33 (= (select .cse35 0) 0)) (.cse32 (= (select .cse34 0) 0))) (or (and |v_append_#t~short6_20| .cse32 .cse33) (and .cse27 (or (not .cse33) (not .cse32))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (= |c_old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (let ((.cse42 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse44 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse46 1 .cse29) 5 0))) (.cse38 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse45 1 .cse28) 5 0)))) (let ((.cse36 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse39 (select (select .cse38 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse40 (+ 5 (select (select .cse44 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse26 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse36 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse37 (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse37 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse37 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_18))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse41)) |c_old(#memory_int)|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse39 (store (select |v_#memory_int_81| .cse39) .cse40 (select (select |v_#memory_int_80| .cse39) .cse40)))) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse42 1 (select .cse36 1))) |v_#memory_int_82|) (= (let ((.cse43 (store .cse44 .cse39 (store (select .cse44 .cse39) .cse40 0)))) (store .cse43 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse43 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0))) |c_old(#memory_$Pointer$.offset)|)))) (let ((.cse47 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse49 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse47 1)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse47 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_old(#memory_int)|) (= (let ((.cse48 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse35 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse48 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse48 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse49 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= (let ((.cse50 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse34 0 0) 4 0)))) (store .cse50 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse50 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= |v_#memory_int_78| (let ((.cse51 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse42))) (store .cse51 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse51 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse49 0))))))))) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_old(#length)|) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse46 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse45 0))) |v_#memory_$Pointer$.base_47|))))) .cse52 .cse11 (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse53 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse55 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse53 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse54 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_append_#in~head.base|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse54 0)))) (= (select .cse55 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse53 0)))) (= (select .cse55 0) 48))))) (and .cse23 .cse24 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_int_34| |c_append_#in~head.base|)) (.cse57 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse58 (select |v_#memory_int_278| 1))) (and (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_append_#in~head.base| (store .cse56 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_append_#in~head.base|) 4)))) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse57 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_append_#in~head.base| (store (select |v_#memory_int_35| |c_append_#in~head.base|) 0 (select .cse56 0)))) (= (select .cse58 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse57 0)))) (= (select .cse58 0) 48)))) (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse66 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse75 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse76 (select .cse66 4)) (.cse78 (select .cse60 4)) (.cse67 (not |v_append_#t~short6_21|)) (.cse79 (not |v_append_#t~short6_20|)) (.cse77 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17))) (and (let ((.cse64 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse62 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse61 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (let ((.cse59 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse60 0 0) 4 0)))) (store .cse59 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse59 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse61 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse62 5 (select (select |c_old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_old(#memory_int)|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse62 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= |v_#memory_int_78| (let ((.cse63 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse64))) (store .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse63 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse61 0))))) (= (let ((.cse65 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse66 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse65 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse65 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |c_old(#memory_$Pointer$.base)|))) (let ((.cse74 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse77 1 .cse78) 5 0))) (.cse70 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse75 1 .cse76) 5 0)))) (let ((.cse68 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse71 (select (select .cse70 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse72 (+ 5 (select (select .cse74 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse67 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse64 1 (select .cse68 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse68 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |c_old(#memory_$Pointer$.base)| (let ((.cse69 (store .cse70 .cse71 (store (select .cse70 .cse71) .cse72 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse69 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse69 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse41)) |c_old(#memory_int)|) (= (let ((.cse73 (store .cse74 .cse71 (store (select .cse74 .cse71) .cse72 0)))) (store .cse73 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse73 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse71 (store (select |v_#memory_int_81| .cse71) .cse72 (select (select |v_#memory_int_80| .cse71) .cse72))))))))) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse75 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse67 .cse79 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse76) (= |v_append_#t~mem5.offset_14| .cse78) (let ((.cse80 (= |v_append_#t~mem5.base_14| 0)) (.cse81 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse67 (or (not .cse80) (not .cse81))) (and |v_append_#t~short6_21| .cse80 .cse81))))) (let ((.cse83 (= (select .cse66 0) 0)) (.cse82 (= (select .cse60 0) 0))) (or (and |v_append_#t~short6_20| .cse82 .cse83) (and .cse79 (or (not .cse83) (not .cse82))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse77 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_old(#length)|) (= |c_old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse8 .cse25 .cse52 .cse11))))) .cse84 .cse85 .cse86 .cse15) .cse87) (or .cse87 (and .cse6 .cse7 .cse9 .cse84 .cse85 .cse86 .cse15))))) .cse10 .cse12 .cse13 .cse14 .cse16))) (= (store |v_#memory_$Pointer$.base_103| c_append_~node~0.base (store (select |v_#memory_$Pointer$.base_103| c_append_~node~0.base) 0 (select .cse88 0))) |v_#memory_$Pointer$.base_47|) (or (and .cse89 (= |v_append_#t~mem5.offset_46| |v_append_#t~mem5.offset_14|) .cse2 (= |v_append_#t~mem5.base_46| |v_append_#t~mem5.base_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse90) (= .cse91 |v_append_#t~mem5.offset_14|) (let ((.cse92 (= |v_append_#t~mem5.base_14| 0)) (.cse93 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse89 (or (not .cse92) (not .cse93))) (and |v_append_#t~short6_21| .cse92 .cse93))))) (= |c_#valid| (store |v_#valid_92| c_append_~node~0.base 1)) (let ((.cse98 (store (select |v_#memory_int_280| c_append_~node~0.base) 0 c_append_~input))) (or (let ((.cse94 (select |v_#memory_int_78| c_append_~head.base)) (.cse99 (select |v_#memory_int_79| c_append_~node~0.base))) (and (= |c_append_#t~mem8.base| |v_append_#t~mem8.base_34|) (= |v_#memory_int_83| (store |v_#memory_int_78| c_append_~head.base (store .cse94 .cse95 (select (select |v_#memory_int_83| c_append_~head.base) .cse95)))) |v_append_#t~short6_21| (= |c_append_#t~mem7.offset| |v_append_#t~mem7.offset_34|) (= |c_#memory_$Pointer$.base| (let ((.cse96 (store |v_#memory_$Pointer$.base_47| c_append_~head.base (store (store .cse4 c_append_~head.offset c_append_~node~0.base) .cse95 c_append_~node~0.base)))) (store .cse96 c_append_~node~0.base (store (store (select .cse96 c_append_~node~0.base) 1 0) 5 0)))) (= (let ((.cse97 (store |v_#memory_int_280| c_append_~node~0.base .cse98))) (store .cse97 c_append_~head.base (store (select .cse97 c_append_~head.base) c_append_~head.offset (select .cse94 c_append_~head.offset)))) |v_#memory_int_78|) (= |c_#memory_int| (store |v_#memory_int_79| c_append_~node~0.base (store .cse99 5 (select (select |c_#memory_int| c_append_~node~0.base) 5)))) (= |c_#memory_$Pointer$.offset| (let ((.cse100 (store |v_#memory_$Pointer$.offset_47| c_append_~head.base (store (store .cse3 c_append_~head.offset 0) .cse95 0)))) (store .cse100 c_append_~node~0.base (store (store (select .cse100 c_append_~node~0.base) 1 0) 5 0)))) (= |c_append_#t~mem7.base| |v_append_#t~mem7.base_34|) (= |v_#memory_int_79| (store |v_#memory_int_83| c_append_~node~0.base (store (select |v_#memory_int_83| c_append_~node~0.base) 1 (select .cse99 1)))) (= |c_append_#t~mem8.offset| |v_append_#t~mem8.offset_34|))) (let ((.cse103 (store |v_#memory_$Pointer$.offset_47| c_append_~node~0.base (store (store .cse5 1 .cse91) 5 0))) (.cse107 (store |v_#memory_$Pointer$.base_47| c_append_~node~0.base (store (store .cse88 1 .cse90) 5 0)))) (let ((.cse101 (select |v_#memory_int_82| c_append_~node~0.base)) (.cse104 (select (select .cse107 c_append_~head.base) .cse95)) (.cse105 (+ (select (select .cse103 c_append_~head.base) .cse95) 5))) (and .cse89 (= |v_#memory_int_82| (store |v_#memory_int_280| c_append_~node~0.base (store .cse98 1 (select .cse101 1)))) (= (let ((.cse102 (store .cse103 .cse104 (store (select .cse103 .cse104) .cse105 0)))) (store .cse102 c_append_~head.base (store (select .cse102 c_append_~head.base) .cse95 0))) |c_#memory_$Pointer$.offset|) (= |c_#memory_$Pointer$.base| (let ((.cse106 (store .cse107 .cse104 (store (select .cse107 .cse104) .cse105 c_append_~node~0.base)))) (store .cse106 c_append_~head.base (store (select .cse106 c_append_~head.base) .cse95 c_append_~node~0.base)))) (= |v_#memory_int_81| (store |v_#memory_int_82| c_append_~node~0.base (store .cse101 5 (select (select |v_#memory_int_81| c_append_~node~0.base) 5)))) (= (store |v_#memory_int_81| .cse104 (store (select |v_#memory_int_81| .cse104) .cse105 (select (select |v_#memory_int_80| .cse104) .cse105))) |v_#memory_int_80|) (= (store |v_#memory_int_80| c_append_~head.base (store (select |v_#memory_int_80| c_append_~head.base) .cse95 (select (select |c_#memory_int| c_append_~head.base) .cse95))) |c_#memory_int|)))))))))) (= |c_append_#in~head.base| c_append_~head.base) (<= (+ c_append_~node~0.base 1) |c_#StackHeapBarrier|) (= c_append_~node~0.offset 0) (= c_append_~head.offset |c_append_#in~head.offset|) (not (= c_append_~node~0.base 0))) is different from false [2023-12-02 14:52:52,202 WARN L854 $PredicateComparison]: unable to prove that (and (let ((.cse0 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse23 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse1 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse2 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse29 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse30 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select (store |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_86| 1) 1) (= (select |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base|) 0)))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0)))) (or (and .cse0 .cse1 .cse2 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse8 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse3 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse25 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse4 (not |v_append_#t~short6_20|)) (.cse26 (select .cse7 4)) (.cse24 (select .cse8 4)) (.cse15 (not |v_append_#t~short6_21|))) (and (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse3 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (let ((.cse6 (= (select .cse8 0) 0)) (.cse5 (= (select .cse7 0) 0))) (or (and .cse4 (or (not .cse5) (not .cse6))) (and |v_append_#t~short6_20| .cse6 .cse5))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (let ((.cse11 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |c_ULTIMATE.start_main_~userInput~1#1|))) (or (let ((.cse10 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse12 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= |v_#memory_int_78| (let ((.cse9 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse11))) (store .cse9 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse9 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse10 0))))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse12 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse10 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.offset| (let ((.cse13 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse7 0 0) 4 0)))) (store .cse13 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse13 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse14 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse8 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse14 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse14 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse12 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_#memory_int|))) (let ((.cse22 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse25 1 .cse26) 5 0))) (.cse18 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse3 1 .cse24) 5 0)))) (let ((.cse16 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse19 (select (select .cse18 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse20 (+ 5 (select (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse15 (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse16 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |v_#memory_int_82| (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse11 1 (select .cse16 1)))) (= |c_#memory_$Pointer$.base| (let ((.cse17 (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse17 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse17 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse19 (store (select |v_#memory_int_81| .cse19) .cse20 (select (select |v_#memory_int_80| .cse19) .cse20)))) (= (let ((.cse21 (store .cse22 .cse19 (store (select .cse22 .cse19) .cse20 0)))) (store .cse21 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse21 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse23)) |c_#memory_int|)))))) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse25 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_#length|) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse15 .cse4 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse26) (= |v_append_#t~mem5.base_14| .cse24) (let ((.cse27 (= |v_append_#t~mem5.base_14| 0)) (.cse28 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse15 (or (not .cse27) (not .cse28))) (and |v_append_#t~short6_21| .cse27 .cse28))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse29 .cse30 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse32 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse33 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse31 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse32 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse31 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse32 0)))) (= (select .cse33 1) 0) (= (select .cse33 0) 48)))) .cse34) (and .cse0 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse49 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse55 (not |v_append_#t~short6_20|)) (.cse47 (select .cse49 4)) (.cse45 (select .cse54 4)) (.cse35 (not |v_append_#t~short6_21|)) (.cse46 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse44 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (let ((.cse43 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |c_ULTIMATE.start_main_~userInput~1#1|))) (or (let ((.cse38 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse46 1 .cse47) 5 0))) (.cse42 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse44 1 .cse45) 5 0)))) (let ((.cse39 (select (select .cse42 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse40 (+ 5 (select (select .cse38 |c_ULTIMATE.start_main_~list~0#1.base|) 4))) (.cse36 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18))) (and .cse35 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse36 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse37 (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 0)))) (store .cse37 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse37 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse39 (store (select |v_#memory_int_81| .cse39) .cse40 (select (select |v_#memory_int_80| .cse39) .cse40)))) (= |c_#memory_$Pointer$.base| (let ((.cse41 (store .cse42 .cse39 (store (select .cse42 .cse39) .cse40 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse41 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse41 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (= |v_#memory_int_82| (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse43 1 (select .cse36 1)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse23)) |c_#memory_int|)))) (let ((.cse52 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse50 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= (let ((.cse48 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse49 0 0) 4 0)))) (store .cse48 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse48 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse50 1)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= |v_#memory_int_78| (let ((.cse51 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse43))) (store .cse51 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse51 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse52 0))))) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse52 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.base| (let ((.cse53 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse54 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse53 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse53 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse50 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_#memory_int|))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_#length|) (let ((.cse57 (= (select .cse54 0) 0)) (.cse56 (= (select .cse49 0) 0))) (or (and .cse55 (or (not .cse56) (not .cse57))) (and |v_append_#t~short6_20| .cse57 .cse56))) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse35 .cse55 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse47) (= |v_append_#t~mem5.base_14| .cse45) (let ((.cse58 (= |v_append_#t~mem5.base_14| 0)) (.cse59 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse35 (or (not .cse58) (not .cse59))) (and |v_append_#t~short6_21| .cse58 .cse59))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse46 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse44 0))) |v_#memory_$Pointer$.base_47|))))) .cse1 .cse2 .cse29 .cse30 (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse62 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse61 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse61 0)))) (= (select .cse62 1) 0) (= (select .cse62 0) 48)))) .cse34))) (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= |c_ULTIMATE.start_main_~userInput~1#1| 127) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (<= 0 (+ |c_ULTIMATE.start_main_~userInput~1#1| 128))) is different from false [2023-12-02 14:52:54,237 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 (+ |c_ULTIMATE.start_main_#t~nondet11#1| 2147483648)) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (<= |c_ULTIMATE.start_main_#t~nondet11#1| 2147483647) (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127) (let ((.cse0 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse14 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse1 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse2 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse3 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse4 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select (store |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_86| 1) 1) (= (select |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base|) 0)))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse26 (not |v_append_#t~short6_20|)) (.cse18 (select .cse20 4)) (.cse16 (select .cse25 4)) (.cse5 (not |v_append_#t~short6_21|)) (.cse17 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse15 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (let ((.cse11 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse8 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse17 1 .cse18) 5 0))) (.cse13 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse15 1 .cse16) 5 0)))) (let ((.cse6 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse9 (select (select .cse13 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse10 (+ 5 (select (select .cse8 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse5 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse6 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse7 (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 0)))) (store .cse7 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse7 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse9 (store (select |v_#memory_int_81| .cse9) .cse10 (select (select |v_#memory_int_80| .cse9) .cse10)))) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse11 1 (select .cse6 1))) |v_#memory_int_82|) (= |c_#memory_$Pointer$.base| (let ((.cse12 (store .cse13 .cse9 (store (select .cse13 .cse9) .cse10 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse12 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse12 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))) (let ((.cse23 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse21 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= (let ((.cse19 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse20 0 0) 4 0)))) (store .cse19 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse19 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse21 1)))) |v_append_#t~short6_21| (= (let ((.cse22 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse11))) (store .cse22 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse23 0)))) |v_#memory_int_78|) (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse23 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.base| (let ((.cse24 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse25 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse24 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse24 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse21 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_#memory_int|))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_#length|) (let ((.cse28 (= (select .cse25 0) 0)) (.cse27 (= (select .cse20 0) 0))) (or (and .cse26 (or (not .cse27) (not .cse28))) (and |v_append_#t~short6_20| .cse28 .cse27))) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse5 .cse26 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse18) (= |v_append_#t~mem5.base_14| .cse16) (let ((.cse29 (= |v_append_#t~mem5.base_14| 0)) (.cse30 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse5 (or (not .cse29) (not .cse30))) (and |v_append_#t~short6_21| .cse29 .cse30))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse17 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse15 0))) |v_#memory_$Pointer$.base_47|))))) (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse32 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse33 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse31 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse32 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse31 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse32 0)))) (= (select .cse33 1) 0) (= (select .cse33 0) 48)))) .cse34) (and .cse0 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse35 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse53 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse55 (not |v_append_#t~short6_20|)) (.cse54 (select .cse41 4)) (.cse52 (select .cse43 4)) (.cse44 (not |v_append_#t~short6_21|))) (and (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse35 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (let ((.cse38 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse37 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse39 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (let ((.cse36 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse38))) (store .cse36 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse36 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse37 0)))) |v_#memory_int_78|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse39 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse37 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.offset| (let ((.cse40 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse41 0 0) 4 0)))) (store .cse40 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse40 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse42 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse43 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse42 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse42 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse39 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_#memory_int|))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse53 1 .cse54) 5 0))) (.cse47 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse35 1 .cse52) 5 0)))) (let ((.cse45 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse49 (+ 5 (select (select .cse51 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse44 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse38 1 (select .cse45 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse45 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |c_#memory_$Pointer$.base| (let ((.cse46 (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse46 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse46 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse48 (store (select |v_#memory_int_81| .cse48) .cse49 (select (select |v_#memory_int_80| .cse48) .cse49)))) (= (let ((.cse50 (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 0)))) (store .cse50 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse50 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (let ((.cse57 (= (select .cse43 0) 0)) (.cse56 (= (select .cse41 0) 0))) (or (and .cse55 (or (not .cse56) (not .cse57))) (and |v_append_#t~short6_20| .cse57 .cse56))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse53 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_#length|) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse44 .cse55 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse54) (= |v_append_#t~mem5.base_14| .cse52) (let ((.cse58 (= |v_append_#t~mem5.base_14| 0)) (.cse59 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse44 (or (not .cse58) (not .cse59))) (and |v_append_#t~short6_21| .cse58 .cse59))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse1 .cse2 .cse3 .cse4 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse62 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse61 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse61 0)))) (= (select .cse62 1) 0) (= (select .cse62 0) 48)))) .cse34)))))) is different from false [2023-12-02 14:52:56,266 WARN L854 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~list~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0) (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127) (let ((.cse0 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse14 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse1 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse2 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse3 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse4 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select (store |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_86| 1) 1) (= (select |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base|) 0)))) (.cse34 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse26 (not |v_append_#t~short6_20|)) (.cse18 (select .cse20 4)) (.cse16 (select .cse25 4)) (.cse5 (not |v_append_#t~short6_21|)) (.cse17 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse15 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (let ((.cse11 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse8 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse17 1 .cse18) 5 0))) (.cse13 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse15 1 .cse16) 5 0)))) (let ((.cse6 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse9 (select (select .cse13 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse10 (+ 5 (select (select .cse8 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse5 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse6 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse7 (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 0)))) (store .cse7 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse7 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse9 (store (select |v_#memory_int_81| .cse9) .cse10 (select (select |v_#memory_int_80| .cse9) .cse10)))) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse11 1 (select .cse6 1))) |v_#memory_int_82|) (= |c_#memory_$Pointer$.base| (let ((.cse12 (store .cse13 .cse9 (store (select .cse13 .cse9) .cse10 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse12 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse12 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))) (let ((.cse23 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse21 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= (let ((.cse19 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse20 0 0) 4 0)))) (store .cse19 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse19 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse21 1)))) |v_append_#t~short6_21| (= (let ((.cse22 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse11))) (store .cse22 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse22 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse23 0)))) |v_#memory_int_78|) (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse23 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.base| (let ((.cse24 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse25 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse24 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse24 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse21 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_#memory_int|))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_#length|) (let ((.cse28 (= (select .cse25 0) 0)) (.cse27 (= (select .cse20 0) 0))) (or (and .cse26 (or (not .cse27) (not .cse28))) (and |v_append_#t~short6_20| .cse28 .cse27))) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse5 .cse26 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse18) (= |v_append_#t~mem5.base_14| .cse16) (let ((.cse29 (= |v_append_#t~mem5.base_14| 0)) (.cse30 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse5 (or (not .cse29) (not .cse30))) (and |v_append_#t~short6_21| .cse29 .cse30))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse17 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse15 0))) |v_#memory_$Pointer$.base_47|))))) (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse32 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse33 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse31 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse32 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse31 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse32 0)))) (= (select .cse33 1) 0) (= (select .cse33 0) 48)))) .cse34) (and .cse0 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse35 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse53 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse55 (not |v_append_#t~short6_20|)) (.cse54 (select .cse41 4)) (.cse52 (select .cse43 4)) (.cse44 (not |v_append_#t~short6_21|))) (and (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse35 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (let ((.cse38 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse37 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse39 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (let ((.cse36 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse38))) (store .cse36 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse36 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse37 0)))) |v_#memory_int_78|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse39 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse37 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.offset| (let ((.cse40 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse41 0 0) 4 0)))) (store .cse40 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse40 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse42 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse43 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse42 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse42 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse39 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_#memory_int|))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse53 1 .cse54) 5 0))) (.cse47 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse35 1 .cse52) 5 0)))) (let ((.cse45 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse49 (+ 5 (select (select .cse51 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse44 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse38 1 (select .cse45 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse45 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |c_#memory_$Pointer$.base| (let ((.cse46 (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse46 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse46 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse48 (store (select |v_#memory_int_81| .cse48) .cse49 (select (select |v_#memory_int_80| .cse48) .cse49)))) (= (let ((.cse50 (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 0)))) (store .cse50 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse50 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse14)) |c_#memory_int|)))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (let ((.cse57 (= (select .cse43 0) 0)) (.cse56 (= (select .cse41 0) 0))) (or (and .cse55 (or (not .cse56) (not .cse57))) (and |v_append_#t~short6_20| .cse57 .cse56))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse53 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_#length|) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse44 .cse55 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse54) (= |v_append_#t~mem5.base_14| .cse52) (let ((.cse58 (= |v_append_#t~mem5.base_14| 0)) (.cse59 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse44 (or (not .cse58) (not .cse59))) (and |v_append_#t~short6_21| .cse58 .cse59))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse1 .cse2 .cse3 .cse4 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse61 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse62 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse60 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse61 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse60 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse61 0)))) (= (select .cse62 1) 0) (= (select .cse62 0) 48)))) .cse34)))))) is different from false [2023-12-02 14:52:58,338 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse3 (<= 0 (+ 128 |c_ULTIMATE.start_main_~userInput~2#1|))) (.cse6 (<= |c_ULTIMATE.start_main_~userInput~2#1| 127))) (let ((.cse70 (and .cse3 .cse6 (<= |c_ULTIMATE.start_main_~c~0#1| 4))) (.cse0 (= |c_ULTIMATE.start_main_~c~0#1| 0)) (.cse1 (= |c_ULTIMATE.start_main_~list~0#1.offset| 0)) (.cse2 (<= 1 |c_#StackHeapBarrier|)) (.cse4 (= |c_ULTIMATE.start_main_~list2~0#1.offset| 0)) (.cse5 (= 5 |c_ULTIMATE.start_main_~length~0#1|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127) (let ((.cse7 (<= (+ |c_ULTIMATE.start_main_~list2~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse21 (select (select |c_#memory_int| |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse8 (<= (+ |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_#StackHeapBarrier|)) (.cse9 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse10 (not (= |c_ULTIMATE.start_main_~list~0#1.base| 0))) (.cse11 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select (store |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base| 1) |c_ULTIMATE.start_main_~list2~0#1.base|) 0) (= (select |v_#valid_86| 1) 1) (= (select |v_#valid_86| |c_ULTIMATE.start_main_~list~0#1.base|) 0)))) (.cse41 (not (= |c_ULTIMATE.start_main_~list2~0#1.base| 0)))) (or (and .cse7 .cse8 .cse9 .cse10 .cse11 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse27 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse33 (not |v_append_#t~short6_20|)) (.cse25 (select .cse27 4)) (.cse23 (select .cse32 4)) (.cse12 (not |v_append_#t~short6_21|)) (.cse24 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse22 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |c_#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (let ((.cse18 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse15 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse24 1 .cse25) 5 0))) (.cse20 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse22 1 .cse23) 5 0)))) (let ((.cse13 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse16 (select (select .cse20 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse17 (+ 5 (select (select .cse15 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse12 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse13 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (let ((.cse14 (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 0)))) (store .cse14 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse14 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse16 (store (select |v_#memory_int_81| .cse16) .cse17 (select (select |v_#memory_int_80| .cse16) .cse17)))) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse18 1 (select .cse13 1))) |v_#memory_int_82|) (= |c_#memory_$Pointer$.base| (let ((.cse19 (store .cse20 .cse16 (store (select .cse20 .cse16) .cse17 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse19 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse19 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))) (let ((.cse30 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse28 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= (let ((.cse26 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse27 0 0) 4 0)))) (store .cse26 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse26 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |c_#memory_$Pointer$.offset|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse28 1)))) |v_append_#t~short6_21| (= (let ((.cse29 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse18))) (store .cse29 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse29 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse30 0)))) |v_#memory_int_78|) (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse30 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.base| (let ((.cse31 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse32 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse31 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse31 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0)))) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse28 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |c_#memory_int|))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |c_#length|) (let ((.cse35 (= (select .cse32 0) 0)) (.cse34 (= (select .cse27 0) 0))) (or (and .cse33 (or (not .cse34) (not .cse35))) (and |v_append_#t~short6_20| .cse35 .cse34))) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse12 .cse33 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse25) (= |v_append_#t~mem5.base_14| .cse23) (let ((.cse36 (= |v_append_#t~mem5.base_14| 0)) (.cse37 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse12 (or (not .cse36) (not .cse37))) (and |v_append_#t~short6_21| .cse36 .cse37))))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse24 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse22 0))) |v_#memory_$Pointer$.base_47|))))) (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse39 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse40 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse38 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse39 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse38 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse39 0)))) (= (select .cse40 1) 0) (= (select .cse40 0) 48)))) .cse41) (and .cse7 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse50 (select |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse48 (select |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base|))) (let ((.cse42 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse60 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse62 (not |v_append_#t~short6_20|)) (.cse61 (select .cse48 4)) (.cse59 (select .cse50 4)) (.cse51 (not |v_append_#t~short6_21|))) (and (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse42 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (let ((.cse45 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse44 (select |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse46 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17))) (and (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (let ((.cse43 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse45))) (store .cse43 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse43 |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse44 0)))) |v_#memory_int_78|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse46 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= (store |v_#memory_int_78| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse44 4 (select (select |v_#memory_int_83| |c_ULTIMATE.start_main_~list~0#1.base|) 4))) |v_#memory_int_83|) (= |c_#memory_$Pointer$.offset| (let ((.cse47 (store |v_#memory_$Pointer$.offset_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse48 0 0) 4 0)))) (store .cse47 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse47 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= |c_#memory_$Pointer$.base| (let ((.cse49 (store |v_#memory_$Pointer$.base_47| |c_ULTIMATE.start_main_~list~0#1.base| (store (store .cse50 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse49 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse49 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse46 5 (select (select |c_#memory_int| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |c_#memory_int|))) (let ((.cse58 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse60 1 .cse61) 5 0))) (.cse54 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse42 1 .cse59) 5 0)))) (let ((.cse52 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse55 (select (select .cse54 |c_ULTIMATE.start_main_~list~0#1.base|) 4)) (.cse56 (+ 5 (select (select .cse58 |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (and .cse51 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse45 1 (select .cse52 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse52 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= |c_#memory_$Pointer$.base| (let ((.cse53 (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse53 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse53 |c_ULTIMATE.start_main_~list~0#1.base|) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse55 (store (select |v_#memory_int_81| .cse55) .cse56 (select (select |v_#memory_int_80| .cse55) .cse56)))) (= (let ((.cse57 (store .cse58 .cse55 (store (select .cse58 .cse55) .cse56 0)))) (store .cse57 |c_ULTIMATE.start_main_~list~0#1.base| (store (select .cse57 |c_ULTIMATE.start_main_~list~0#1.base|) 4 0))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_80| |c_ULTIMATE.start_main_~list~0#1.base|) 4 .cse21)) |c_#memory_int|)))))) (= |c_#valid| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (let ((.cse64 (= (select .cse50 0) 0)) (.cse63 (= (select .cse48 0) 0))) (or (and .cse62 (or (not .cse63) (not .cse64))) (and |v_append_#t~short6_20| .cse64 .cse63))) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse60 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |c_#length|) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse51 .cse62 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.offset_14| .cse61) (= |v_append_#t~mem5.base_14| .cse59) (let ((.cse65 (= |v_append_#t~mem5.base_14| 0)) (.cse66 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse51 (or (not .cse65) (not .cse66))) (and |v_append_#t~short6_21| .cse65 .cse66))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |c_#StackHeapBarrier|))))) .cse8 .cse9 .cse10 .cse11 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base|)) (.cse68 (select |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base|)) (.cse69 (select |v_#memory_int_278| 1))) (and (= |v_#memory_int_35| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~list~0#1.base| (store .cse67 4 (select (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list~0#1.base|) 4)))) (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |c_ULTIMATE.start_main_~list2~0#1.base| (store .cse68 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |c_ULTIMATE.start_main_~list2~0#1.base|) 4)))) (= |v_#memory_int_36| (store |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base| (store (select |v_#memory_int_278| |c_ULTIMATE.start_main_~list~0#1.base|) 0 (select .cse67 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base| (store (select |v_#memory_int_35| |c_ULTIMATE.start_main_~list2~0#1.base|) 0 (select .cse68 0)))) (= (select .cse69 1) 0) (= (select .cse69 0) 48)))) .cse41)))))) .cse70) (or .cse70 (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6))))) is different from false [2023-12-02 14:52:58,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1128294600] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:52:58,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2023-12-02 14:52:58,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [5, 5, 5] total 24 [2023-12-02 14:52:58,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [445920765] [2023-12-02 14:52:58,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:52:58,820 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2023-12-02 14:52:58,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:52:58,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2023-12-02 14:52:58,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=75, Invalid=249, Unknown=6, NotChecked=222, Total=552 [2023-12-02 14:52:58,821 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 16 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 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) [2023-12-02 14:53:00,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:53:00,337 INFO L93 Difference]: Finished difference Result 33 states and 40 transitions. [2023-12-02 14:53:00,337 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-12-02 14:53:00,337 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 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 22 [2023-12-02 14:53:00,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:53:00,337 INFO L225 Difference]: With dead ends: 33 [2023-12-02 14:53:00,337 INFO L226 Difference]: Without dead ends: 0 [2023-12-02 14:53:00,338 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 72 GetRequests, 45 SyntacticMatches, 3 SemanticMatches, 24 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 14.1s TimeCoverageRelationStatistics Valid=89, Invalid=309, Unknown=6, NotChecked=246, Total=650 [2023-12-02 14:53:00,339 INFO L413 NwaCegarLoop]: 8 mSDtfsCounter, 7 mSDsluCounter, 66 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 74 SdHoareTripleChecker+Invalid, 299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 226 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:53:00,339 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 74 Invalid, 299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 65 Invalid, 0 Unknown, 226 Unchecked, 1.2s Time] [2023-12-02 14:53:00,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-12-02 14:53:00,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-12-02 14:53:00,340 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) [2023-12-02 14:53:00,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-12-02 14:53:00,340 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 22 [2023-12-02 14:53:00,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:53:00,340 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-12-02 14:53:00,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 12 states have (on average 1.3333333333333333) internal successors, (16), 13 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) [2023-12-02 14:53:00,341 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-12-02 14:53:00,341 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-12-02 14:53:00,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (3 of 4 remaining) [2023-12-02 14:53:00,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (2 of 4 remaining) [2023-12-02 14:53:00,343 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (1 of 4 remaining) [2023-12-02 14:53:00,344 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW (0 of 4 remaining) [2023-12-02 14:53:00,349 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 14:53:00,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 14:53:00,547 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-12-02 15:03:11,634 WARN L293 SmtUtils]: Spent 10.18m on a formula simplification. DAG size of input: 1643 DAG size of output: 1641 (called from [L 149] de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.HoareAnnotationComposer.combineInter) [2023-12-02 15:03:11,937 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr3ASSERT_VIOLATIONINTEGER_OVERFLOW(line 592) no Hoare annotation was computed. [2023-12-02 15:03:11,938 INFO L895 garLoopResultBuilder]: At program point L585-2(lines 585 589) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~c~0#1| 2147483647) (<= 5 |ULTIMATE.start_main_~c~0#1|)) [2023-12-02 15:03:11,938 INFO L895 garLoopResultBuilder]: At program point L581(line 581) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~c~0#1| 4) (<= |ULTIMATE.start_main_~userInput~2#1| 127) (<= 0 |ULTIMATE.start_main_~c~0#1|) (<= 0 (+ 128 |ULTIMATE.start_main_~userInput~2#1|))) [2023-12-02 15:03:11,938 INFO L899 garLoopResultBuilder]: For program point L581-1(lines 579 582) no Hoare annotation was computed. [2023-12-02 15:03:11,938 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW(line 579) no Hoare annotation was computed. [2023-12-02 15:03:11,938 INFO L899 garLoopResultBuilder]: For program point L573-2(lines 573 576) no Hoare annotation was computed. [2023-12-02 15:03:11,938 INFO L902 garLoopResultBuilder]: At program point L573-4(lines 573 576) the Hoare annotation is: true [2023-12-02 15:03:11,938 INFO L899 garLoopResultBuilder]: For program point L573-5(lines 573 576) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW(line 579) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point L579-2(line 579) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point L579-3(line 579) no Hoare annotation was computed. [2023-12-02 15:03:11,939 INFO L902 garLoopResultBuilder]: At program point L575(line 575) the Hoare annotation is: true [2023-12-02 15:03:11,939 INFO L895 garLoopResultBuilder]: At program point L579-4(lines 579 582) the Hoare annotation is: (or (= |ULTIMATE.start_main_~c~0#1| 0) (and (<= 1 |ULTIMATE.start_main_~c~0#1|) (<= |ULTIMATE.start_main_~c~0#1| 2147483647))) [2023-12-02 15:03:11,939 INFO L899 garLoopResultBuilder]: For program point L575-1(line 575) no Hoare annotation was computed. [2023-12-02 15:03:11,940 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW(line 592) no Hoare annotation was computed. [2023-12-02 15:03:11,940 INFO L899 garLoopResultBuilder]: For program point L592-3(line 592) no Hoare annotation was computed. [2023-12-02 15:03:11,940 INFO L899 garLoopResultBuilder]: For program point L592-4(line 592) no Hoare annotation was computed. [2023-12-02 15:03:11,940 INFO L895 garLoopResultBuilder]: At program point L592-5(lines 592 596) the Hoare annotation is: (and (<= |ULTIMATE.start_main_~c~0#1| 2147483647) (<= 0 |ULTIMATE.start_main_~c~0#1|)) [2023-12-02 15:03:11,940 INFO L899 garLoopResultBuilder]: For program point appendEXIT(lines 550 564) no Hoare annotation was computed. [2023-12-02 15:03:11,955 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 550 564) the Hoare annotation is: (let ((.cse373 (+ |append_#in~head.base| 1)) (.cse372 (+ 128 |append_#in~input|)) (.cse215 (= |append_#in~head.offset| 0))) (let ((.cse0 (not .cse215)) (.cse11 (< .cse372 0)) (.cse1 (< |#StackHeapBarrier| .cse373)) (.cse2 (= |append_#in~head.base| 0)) (.cse15 (< 127 |append_#in~input|)) (.cse9 (< |#StackHeapBarrier| 1))) (or (and (or .cse0 .cse1 .cse2 (forall ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| Int) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_81| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_#length_44| (Array Int Int)) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_81| (Array Int (Array Int Int)))) (let ((.cse3 (store |v_#valid_71| |append_#in~head.base| 1)) (.cse4 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|)) (.cse5 (select |v_#memory_int_196| 1)) (.cse8 (select |v_#memory_int_36| |append_#in~head.base|))) (or (not (= |old(#valid)| (store .cse3 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1))) (not (= (select .cse3 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0)) (not (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 (select .cse4 0))) |v_#memory_int_34|)) (not (= (select .cse5 1) 0)) (not (= 18 (select |v_#length_44| 2))) (not (= (let ((.cse6 (store |v_#memory_$Pointer$.base_81| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_81| |append_#in~head.base|) 0 0) 4 0)))) (store .cse6 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse6 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|)) (not (= |old(#length)| (store (store |v_#length_44| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 8))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse7 (store |v_#memory_$Pointer$.offset_81| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_81| |append_#in~head.base|) 0 0) 4 0)))) (store .cse7 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse7 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))))) (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 0) (not (= (select |v_#valid_71| 1) 1)) (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1)) (not (= 2 (select |v_#length_44| 1))) (not (= (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store .cse4 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 4))) |old(#memory_int)|)) (not (= |v_#memory_int_36| (store |v_#memory_int_196| |append_#in~head.base| (store (select |v_#memory_int_196| |append_#in~head.base|) 0 (select .cse8 0))))) (not (= 48 (select .cse5 0))) (not (= (select |v_#valid_71| |append_#in~head.base|) 0)) (not (= (select |v_#valid_71| 2) 1)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse8 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4))))) (not (= (select |v_#valid_71| 0) 0))))) .cse9) (forall ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| Int)) (let ((.cse10 (or .cse11 (< 4 |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18|) .cse15)) (.cse12 (not (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 0))) (.cse13 (not (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| 5))) (.cse14 (not (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| 0)))) (or (and .cse10 (or .cse0 .cse11 .cse12 .cse13 .cse14 .cse15 .cse9 (forall ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (or (< (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|) 0) (let ((.cse16 (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1))) (.cse17 (forall ((|v_#valid_71| (Array Int Int))) (or (not (= (select (store |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |append_#in~head.base|) 0)) (not (= (select |v_#valid_71| 1) 1)) (not (= (select |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0)) (not (= (select |v_#valid_71| 2) 1)) (not (= (select |v_#valid_71| 0) 0))))) (.cse32 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse18 (forall ((|v_#length_44| (Array Int Int))) (or (not (= 18 (select |v_#length_44| 2))) (not (= 2 (select |v_#length_44| 1)))))) (.cse45 (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 0))) (and (or .cse16 .cse1 .cse2 .cse17 .cse18 (forall ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse23 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse19 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse41 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse20 (not |v_append_#t~short6_20|)) (.cse42 (select .cse23 4)) (.cse25 (not |v_append_#t~short6_21|)) (.cse40 (select .cse24 4))) (or (not (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse19 0))) |v_#memory_$Pointer$.base_47|)) (not (= (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1) |old(#valid)|)) (let ((.cse22 (= (select .cse24 0) 0)) (.cse21 (= (select .cse23 0) 0))) (and (or .cse20 (not .cse21) (not .cse22)) (or |v_append_#t~short6_20| (and .cse22 .cse21)))) (let ((.cse28 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (and (let ((.cse30 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse27 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (or .cse25 (not (= |v_#memory_int_78| (let ((.cse26 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse28))) (store .cse26 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse26 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse27 0)))))) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|)) (not (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|)) (not (= (let ((.cse29 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse24 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse29 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse29 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0))) |old(#memory_$Pointer$.base)|)) (not (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse30 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_10) 5))))) (not (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|)) (not (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse30 1))) |v_#memory_int_79|)) (not (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse27 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))))) (not (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse31 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse23 0 0) 4 0)))) (store .cse31 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse31 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0))))))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse41 1 .cse42) 5 0))) (.cse39 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse19 1 .cse40) 5 0)))) (let ((.cse33 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse36 (select (select .cse39 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse37 (+ 5 (select (select .cse35 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (or |v_append_#t~short6_21| (not (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse32)))) (not (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse28 1 (select .cse33 1))) |v_#memory_int_82|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse34 (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 0)))) (store .cse34 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse34 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0))))) (not (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse33 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5))))) (not (= |old(#memory_$Pointer$.base)| (let ((.cse38 (store .cse39 .cse36 (store (select .cse39 .cse36) .cse37 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse38 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse38 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_10))))) (not (= |v_#memory_int_80| (store |v_#memory_int_81| .cse36 (store (select |v_#memory_int_81| .cse36) .cse37 (select (select |v_#memory_int_80| .cse36) .cse37)))))))))) (= v_append_~node~0.base_BEFORE_RETURN_10 0) (not (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse41 0))) |v_#memory_$Pointer$.offset_47|)) (and (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (not (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|))) (or .cse20 (not (= .cse42 |v_append_#t~mem5.offset_14|)) (let ((.cse43 (= |v_append_#t~mem5.base_14| 0)) (.cse44 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse25 (not .cse43) (not .cse44)) (or |v_append_#t~short6_21| (and .cse43 .cse44)))) (not (= |v_append_#t~mem5.base_14| .cse40)))) (not (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |old(#length)|)) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_10 1)) (not (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0)))))) .cse45 (forall ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse46 (select |v_#memory_int_196| 1)) (.cse48 (select |v_#memory_int_34| |append_#in~head.base|))) (or (not (= (select .cse46 1) 0)) (not (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse47 0))) |v_#memory_int_36|)) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse48 0))) |v_#memory_int_34|)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse47 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))))) (not (= 48 (select .cse46 0))) (not (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse48 4 (select (select |v_#memory_int_BEFORE_CALL_22| |append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_22|)))))) (or .cse16 .cse1 .cse2 .cse17 (forall ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse53 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse49 (not |v_append_#t~short6_20|)) (.cse56 (not |v_append_#t~short6_21|)) (.cse54 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse59 (select .cse53 4)) (.cse60 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse55 (select .cse52 4))) (or (not (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0)) (let ((.cse51 (= (select .cse53 0) 0)) (.cse50 (= (select .cse52 0) 0))) (and (or .cse49 (not .cse50) (not .cse51)) (or |v_append_#t~short6_20| (and .cse51 .cse50)))) (= v_append_~node~0.base_BEFORE_RETURN_9 0) (not (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse54 0))) |v_#memory_$Pointer$.base_47|)) (not (= |old(#length)| (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9))) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_9 1)) (and (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (not (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|))) (or .cse49 (not (= .cse55 |v_append_#t~mem5.offset_14|)) (let ((.cse57 (= |v_append_#t~mem5.base_14| 0)) (.cse58 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse56 (not .cse57) (not .cse58)) (or |v_append_#t~short6_21| (and .cse57 .cse58)))) (not (= |v_append_#t~mem5.base_14| .cse59)))) (not (= |old(#valid)| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1))) (not (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse60 0))) |v_#memory_$Pointer$.offset_47|)) (let ((.cse66 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (and (let ((.cse63 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse65 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (or .cse56 (not (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|)) (not (= |old(#memory_$Pointer$.base)| (let ((.cse61 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse53 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse61 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse61 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0))))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse62 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse52 0 0) 4 0)))) (store .cse62 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse62 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0))))) (not (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse63 1))) |v_#memory_int_79|)) (not (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|)) (not (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|)) (not (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse63 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_9) 5))))) (not (= (let ((.cse64 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse66))) (store .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse64 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse65 0)))) |v_#memory_int_78|)) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|)) (not (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse65 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))))))) (let ((.cse73 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse60 1 .cse55) 5 0))) (.cse69 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse54 1 .cse59) 5 0)))) (let ((.cse67 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse70 (select (select .cse69 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse71 (+ (select (select .cse73 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4) 5))) (or (not (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse67 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5))))) |v_append_#t~short6_21| (not (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse32)))) (not (= (let ((.cse68 (store .cse69 .cse70 (store (select .cse69 .cse70) .cse71 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse68 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse68 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_9))) |old(#memory_$Pointer$.base)|)) (not (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse66 1 (select .cse67 1))) |v_#memory_int_82|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse72 (store .cse73 .cse70 (store (select .cse73 .cse70) .cse71 0)))) (store .cse72 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse72 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0))))) (not (= (store |v_#memory_int_81| .cse70 (store (select |v_#memory_int_81| .cse70) .cse71 (select (select |v_#memory_int_80| .cse70) .cse71))) |v_#memory_int_80|))))))))))) .cse18 .cse45 (forall ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse76 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse75 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse74 (select |v_#memory_int_196| 1))) (or (not (= (select .cse74 1) 0)) (not (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse75 0))) |v_#memory_int_36|)) (not (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse76 4 (select (select |v_#memory_int_BEFORE_CALL_20| |append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_20|)) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse76 0))) |v_#memory_int_34|)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse75 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4))))) (not (= 48 (select .cse74 0))))))))) (< 127 |v_ULTIMATE.start_main_~userInput~1#1_18|))))) (and .cse10 (or .cse0 .cse11 .cse12 .cse13 .cse14 .cse15 .cse9)))))) (and (or (forall ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| Int) (|v_#valid_86| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#length_54| (Array Int Int)) (|v_#memory_int_278| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_101| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_101| (Array Int (Array Int Int)))) (let ((.cse77 (store |v_#valid_86| |append_#in~head.base| 1)) (.cse78 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|)) (.cse82 (select |v_#memory_int_36| |append_#in~head.base|)) (.cse80 (select |v_#memory_int_278| 1))) (or (not (= (store .cse77 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1) |old(#valid)|)) (not (= (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store .cse78 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 4))) |old(#memory_int)|)) (not (= (select .cse77 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0)) (not (= (select |v_#valid_86| 2) 1)) (not (= (select |v_#valid_86| |append_#in~head.base|) 0)) (not (= (select |v_#length_54| 2) 18)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse79 (store |v_#memory_$Pointer$.offset_101| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_101| |append_#in~head.base|) 0 0) 4 0)))) (store .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse79 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0))))) (not (= (select |v_#valid_86| 0) 0)) (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 0) (not (= |old(#length)| (store (store |v_#length_54| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 8))) (not (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 (select .cse78 0))) |v_#memory_int_34|)) (not (= 2 (select |v_#length_54| 1))) (not (= (select .cse80 1) 0)) (not (= (let ((.cse81 (store |v_#memory_$Pointer$.base_101| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_101| |append_#in~head.base|) 0 0) 4 0)))) (store .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse81 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|)) (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1)) (not (= |v_#memory_int_36| (store |v_#memory_int_278| |append_#in~head.base| (store (select |v_#memory_int_278| |append_#in~head.base|) 0 (select .cse82 0))))) (not (= (select |v_#valid_86| 1) 1)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse82 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4))))) (not (= (select .cse80 0) 48))))) .cse0 .cse1 .cse2 .cse9) (forall ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| Int)) (let ((.cse83 (not (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| 5))) (.cse145 (not (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| 0))) (.cse146 (not (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 0))) (.cse147 (or .cse11 (< 4 |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29|) .cse15))) (or (and (or .cse0 .cse11 .cse83 (forall ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (or (< 127 |v_ULTIMATE.start_main_~userInput~1#1_19|) (let ((.cse84 (forall ((|v_#length_54| (Array Int Int))) (or (not (= (select |v_#length_54| 2) 18)) (not (= 2 (select |v_#length_54| 1)))))) (.cse85 (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 0)) (.cse103 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse115 (forall ((|v_#valid_86| (Array Int Int))) (or (not (= (select |v_#valid_86| 2) 1)) (not (= (select |v_#valid_86| 0) 0)) (not (= (select |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0)) (not (= (select (store |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |append_#in~head.base|) 0)) (not (= (select |v_#valid_86| 1) 1))))) (.cse116 (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1)))) (and (or .cse84 .cse85 .cse1 .cse2 (forall ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse99 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse101 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse90 (not |v_append_#t~short6_21|)) (.cse93 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse89 (select .cse101 4)) (.cse86 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse88 (select .cse99 4)) (.cse87 (not |v_append_#t~short6_20|))) (or (not (= |old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1))) (not (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |old(#length)|)) (not (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse86 0))) |v_#memory_$Pointer$.offset_47|)) (and (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (not (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|))) (or .cse87 (not (= |v_append_#t~mem5.offset_14| .cse88)) (not (= |v_append_#t~mem5.base_14| .cse89)) (let ((.cse91 (= |v_append_#t~mem5.base_14| 0)) (.cse92 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse90 (not .cse91) (not .cse92)) (or |v_append_#t~short6_21| (and .cse91 .cse92)))))) (not (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse93 0))) |v_#memory_$Pointer$.base_47|)) (not (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0)) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_17 1)) (let ((.cse97 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (and (let ((.cse96 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse94 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17))) (or .cse90 (not (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse94 1))))) (not (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|)) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|)) (not (= |v_#memory_int_78| (let ((.cse95 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse97))) (store .cse95 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse95 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse96 0)))))) (not (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|)) (not (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse96 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|)) (not (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse94 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_17) 5))))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse98 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse99 0 0) 4 0)))) (store .cse98 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse98 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))))) (not (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|)) (not (= (let ((.cse100 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse101 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse100 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse100 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |old(#memory_$Pointer$.base)|)))) (let ((.cse109 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse86 1 .cse88) 5 0))) (.cse107 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse93 1 .cse89) 5 0)))) (let ((.cse102 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse104 (select (select .cse107 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse105 (+ 5 (select (select .cse109 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (or |v_append_#t~short6_21| (not (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse97 1 (select .cse102 1))) |v_#memory_int_82|)) (not (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse103)) |old(#memory_int)|)) (not (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse102 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|)) (not (= |v_#memory_int_80| (store |v_#memory_int_81| .cse104 (store (select |v_#memory_int_81| .cse104) .cse105 (select (select |v_#memory_int_80| .cse104) .cse105))))) (not (= |old(#memory_$Pointer$.base)| (let ((.cse106 (store .cse107 .cse104 (store (select .cse107 .cse104) .cse105 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse106 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse106 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_17))))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse108 (store .cse109 .cse104 (store (select .cse109 .cse104) .cse105 0)))) (store .cse108 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse108 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0)))))))))) (let ((.cse111 (= (select .cse99 0) 0)) (.cse110 (= (select .cse101 0) 0))) (and (or .cse87 (not .cse110) (not .cse111)) (or |v_append_#t~short6_20| (and .cse111 .cse110)))) (= v_append_~node~0.base_BEFORE_RETURN_17 0))))) (forall ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse112 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse113 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse114 (select |v_#memory_int_278| 1))) (or (not (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |append_#in~head.base| (store .cse112 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |append_#in~head.base|) 4))))) (not (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse113 0))))) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse112 0))) |v_#memory_int_34|)) (not (= (select .cse114 1) 0)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse113 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))))) (not (= (select .cse114 0) 48))))) .cse115 .cse116) (or .cse84 .cse85 .cse1 (forall ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse136 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse134 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse128 (select .cse134 4)) (.cse126 (select .cse136 4)) (.cse129 (not |v_append_#t~short6_21|)) (.cse127 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse125 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse137 (not |v_append_#t~short6_20|))) (or (let ((.cse118 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (and (let ((.cse124 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse127 1 .cse128) 5 0))) (.cse122 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse125 1 .cse126) 5 0)))) (let ((.cse117 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse119 (select (select .cse122 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse120 (+ 5 (select (select .cse124 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (or |v_append_#t~short6_21| (not (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse117 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5))))) (not (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse103)) |old(#memory_int)|)) (not (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse118 1 (select .cse117 1))) |v_#memory_int_82|)) (not (= |v_#memory_int_80| (store |v_#memory_int_81| .cse119 (store (select |v_#memory_int_81| .cse119) .cse120 (select (select |v_#memory_int_80| .cse119) .cse120))))) (not (= (let ((.cse121 (store .cse122 .cse119 (store (select .cse122 .cse119) .cse120 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse121 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse121 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_18))) |old(#memory_$Pointer$.base)|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse123 (store .cse124 .cse119 (store (select .cse124 .cse119) .cse120 0)))) (store .cse123 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse123 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0)))))))) (let ((.cse131 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse132 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18))) (or (not (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|)) .cse129 (not (= |v_#memory_int_78| (let ((.cse130 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse118))) (store .cse130 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse130 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse131 0)))))) (not (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse131 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|)) (not (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|)) (not (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|)) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|)) (not (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse132 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |old(#memory_int)|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse133 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse134 0 0) 4 0)))) (store .cse133 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse133 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))))) (not (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse132 1))))) (not (= (let ((.cse135 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse136 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse135 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse135 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |old(#memory_$Pointer$.base)|)))))) (and (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (not (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|))) (or .cse137 (not (= |v_append_#t~mem5.offset_14| .cse128)) (not (= |v_append_#t~mem5.base_14| .cse126)) (let ((.cse138 (= |v_append_#t~mem5.base_14| 0)) (.cse139 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse129 (not .cse138) (not .cse139)) (or |v_append_#t~short6_21| (and .cse138 .cse139)))))) (= v_append_~node~0.base_BEFORE_RETURN_18 0) (not (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0)) (not (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |old(#length)|)) (not (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse127 0))) |v_#memory_$Pointer$.offset_47|)) (not (= |old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1))) (not (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse125 0))) |v_#memory_$Pointer$.base_47|)) (let ((.cse141 (= (select .cse134 0) 0)) (.cse140 (= (select .cse136 0) 0))) (and (or .cse137 (not .cse140) (not .cse141)) (or |v_append_#t~short6_20| (and .cse141 .cse140)))) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_18 1)))))) .cse2 (forall ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse143 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse142 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse144 (select |v_#memory_int_278| 1))) (or (not (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse142 0))))) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse143 0))) |v_#memory_int_34|)) (not (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |append_#in~head.base| (store .cse143 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |append_#in~head.base|) 4))))) (not (= (select .cse144 1) 0)) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse142 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))))) (not (= (select .cse144 0) 48))))) .cse115 .cse116))) (< (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|) 0))) .cse15 .cse9 .cse145 .cse146) .cse147) (and (or .cse0 .cse11 .cse83 .cse15 .cse9 .cse145 .cse146) .cse147))))) (let ((.cse148 (<= 1 |#StackHeapBarrier|)) (.cse185 (not .cse2)) (.cse186 (<= .cse373 |#StackHeapBarrier|)) (.cse149 (<= 0 .cse372)) (.cse217 (<= |append_#in~input| 127))) (and (or (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| Int)) (let ((.cse218 (and .cse149 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 4) .cse217)) (.cse150 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_21| 5)) (.cse151 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_29| 0)) (.cse216 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_29| 0))) (and (or (and .cse148 .cse149 .cse150 .cse151 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_19| Int)) (and (let ((.cse152 (exists ((|v_#valid_86| (Array Int Int))) (and (= (select |v_#valid_86| 2) 1) (= (select |v_#valid_86| 0) 0) (= (select |v_#valid_86| 1) 1) (= (select (store |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |append_#in~head.base|) 0) (= (select |v_#valid_86| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0)))) (.cse153 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 1) |#StackHeapBarrier|)) (.cse168 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse154 (exists ((|v_#length_54| (Array Int Int))) (and (= 2 (select |v_#length_54| 1)) (= (select |v_#length_54| 2) 18)))) (.cse184 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| 0)))) (or (and .cse152 .cse153 .cse154 (exists ((|v_old(#memory_int)_AFTER_CALL_27| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse155 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse156 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse157 (select |v_#memory_int_278| 1))) (and (= |v_old(#memory_int)_AFTER_CALL_27| (store |v_#memory_int_34| |append_#in~head.base| (store .cse155 4 (select (select |v_old(#memory_int)_AFTER_CALL_27| |append_#in~head.base|) 4)))) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse156 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse155 0))) |v_#memory_int_34|) (= (select .cse157 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse156 0)))) (= (select .cse157 0) 48)))) (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_18| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_33| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_18| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_18| Int) (v_append_~node~0.base_BEFORE_RETURN_18 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse159 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse161 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse176 (select .cse161 4)) (.cse178 (select .cse159 4)) (.cse166 (not |v_append_#t~short6_21|)) (.cse179 (not |v_append_#t~short6_20|)) (.cse177 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse175 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18))) (and (let ((.cse165 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse162 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse163 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_18|) (= |v_append_#t~mem8.base_BEFORE_RETURN_18| |v_append_#t~mem8.base_33|) (= |old(#memory_$Pointer$.offset)| (let ((.cse158 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse159 0 0) 4 0)))) (store .cse158 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse158 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0)))) (= (let ((.cse160 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse161 0 v_append_~node~0.base_BEFORE_RETURN_18) 4 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse160 v_append_~node~0.base_BEFORE_RETURN_18 (store (store (select .cse160 v_append_~node~0.base_BEFORE_RETURN_18) 1 0) 5 0))) |old(#memory_$Pointer$.base)|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_18) 1 (select .cse162 1)))) |v_append_#t~short6_21| (= |v_append_#t~mem7.base_BEFORE_RETURN_18| |v_append_#t~mem7.base_33|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse163 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse162 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_18) 5))) |old(#memory_int)|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_18|) (= |v_#memory_int_78| (let ((.cse164 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 .cse165))) (store .cse164 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse164 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse163 0))))))) (let ((.cse174 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse177 1 .cse178) 5 0))) (.cse172 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_18 (store (store .cse175 1 .cse176) 5 0)))) (let ((.cse167 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18)) (.cse169 (select (select .cse172 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse170 (+ 5 (select (select .cse174 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse166 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse167 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_18) 5)))) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse168)) |old(#memory_int)|) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse169 (store (select |v_#memory_int_81| .cse169) .cse170 (select (select |v_#memory_int_80| .cse169) .cse170)))) (= (let ((.cse171 (store .cse172 .cse169 (store (select .cse172 .cse169) .cse170 v_append_~node~0.base_BEFORE_RETURN_18)))) (store .cse171 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse171 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_18))) |old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_18 (store .cse165 1 (select .cse167 1))) |v_#memory_int_82|) (= |old(#memory_$Pointer$.offset)| (let ((.cse173 (store .cse174 .cse169 (store (select .cse174 .cse169) .cse170 0)))) (store .cse173 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse173 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0))))))))) (= |old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18 1)) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse166 .cse179 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse176) (= |v_append_#t~mem5.offset_14| .cse178) (let ((.cse180 (= |v_append_#t~mem5.base_14| 0)) (.cse181 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse166 (or (not .cse180) (not .cse181))) (and |v_append_#t~short6_21| .cse180 .cse181))))) (let ((.cse183 (= (select .cse161 0) 0)) (.cse182 (= (select .cse159 0) 0))) (or (and |v_append_#t~short6_20| .cse182 .cse183) (and .cse179 (or (not .cse183) (not .cse182))))) (not (= v_append_~node~0.base_BEFORE_RETURN_18 0)) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_18 9) |old(#length)|) (<= (+ v_append_~node~0.base_BEFORE_RETURN_18 1) |#StackHeapBarrier|) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_18) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse177 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_18) 0 (select .cse175 0))) |v_#memory_$Pointer$.base_47|))))) .cse184 .cse185 .cse186) (and .cse152 .cse153 (exists ((|v_append_#t~mem7.base_33| Int) (|v_#valid_87| (Array Int Int)) (|v_#memory_int_279| (Array Int (Array Int Int))) (|v_append_#t~mem5.offset_45| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_17| Int) (|v_#length_55| (Array Int Int)) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_102| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_33| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_17| Int) (|v_#memory_$Pointer$.offset_102| (Array Int (Array Int Int))) (|v_append_#t~mem8.offset_BEFORE_RETURN_17| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_45| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_17| Int) (v_append_~node~0.base_BEFORE_RETURN_17 Int) (|v_append_#t~mem8.offset_33| Int) (|v_append_#t~mem8.base_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse194 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse189 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (let ((.cse203 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse204 (select .cse189 4)) (.cse206 (select .cse194 4)) (.cse195 (not |v_append_#t~short6_21|)) (.cse207 (not |v_append_#t~short6_20|)) (.cse205 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17))) (and (let ((.cse192 (store (select |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17) 0 |v_ULTIMATE.start_main_~userInput~1#1_19|))) (or (let ((.cse187 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse190 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|))) (and (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse187 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_17) 5)))) (= |v_append_#t~mem7.base_BEFORE_RETURN_17| |v_append_#t~mem7.base_33|) (= (let ((.cse188 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse189 0 v_append_~node~0.base_BEFORE_RETURN_17) 4 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse188 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse188 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0))) |old(#memory_$Pointer$.base)|) |v_append_#t~short6_21| (= |v_append_#t~mem8.offset_33| |v_append_#t~mem8.offset_BEFORE_RETURN_17|) (= (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse190 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4))) |v_#memory_int_83|) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_17) 1 (select .cse187 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_17| |v_append_#t~mem8.base_33|) (= |v_append_#t~mem7.offset_33| |v_append_#t~mem7.offset_BEFORE_RETURN_17|) (= |v_#memory_int_78| (let ((.cse191 (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 .cse192))) (store .cse191 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse191 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse190 0))))) (= |old(#memory_$Pointer$.offset)| (let ((.cse193 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (store .cse194 0 0) 4 0)))) (store .cse193 v_append_~node~0.base_BEFORE_RETURN_17 (store (store (select .cse193 v_append_~node~0.base_BEFORE_RETURN_17) 1 0) 5 0)))))) (let ((.cse198 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse205 1 .cse206) 5 0))) (.cse202 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_17 (store (store .cse203 1 .cse204) 5 0)))) (let ((.cse196 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17)) (.cse199 (select (select .cse202 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)) (.cse200 (+ 5 (select (select .cse198 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (and .cse195 (= (store |v_#memory_int_279| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse192 1 (select .cse196 1))) |v_#memory_int_82|) (= (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_17 (store .cse196 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_17) 5))) |v_#memory_int_81|) (= (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 .cse168)) |old(#memory_int)|) (= |old(#memory_$Pointer$.offset)| (let ((.cse197 (store .cse198 .cse199 (store (select .cse198 .cse199) .cse200 0)))) (store .cse197 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse197 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 0)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse199 (store (select |v_#memory_int_81| .cse199) .cse200 (select (select |v_#memory_int_80| .cse199) .cse200)))) (= |old(#memory_$Pointer$.base)| (let ((.cse201 (store .cse202 .cse199 (store (select .cse202 .cse199) .cse200 v_append_~node~0.base_BEFORE_RETURN_17)))) (store .cse201 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select .cse201 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4 v_append_~node~0.base_BEFORE_RETURN_17))))))))) (= |old(#valid)| (store |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17 1)) (= (store |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.base_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse203 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_17 0)) (or (and (= |v_append_#t~mem5.base_45| |v_append_#t~mem5.base_14|) .cse195 .cse207 (= |v_append_#t~mem5.offset_45| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= |v_append_#t~mem5.base_14| .cse204) (= |v_append_#t~mem5.offset_14| .cse206) (let ((.cse208 (= |v_append_#t~mem5.base_14| 0)) (.cse209 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse195 (or (not .cse208) (not .cse209))) (and |v_append_#t~short6_21| .cse208 .cse209))))) (let ((.cse211 (= (select .cse189 0) 0)) (.cse210 (= (select .cse194 0) 0))) (or (and |v_append_#t~short6_20| .cse210 .cse211) (and .cse207 (or (not .cse211) (not .cse210))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_17 1) |#StackHeapBarrier|) (= (select |v_#valid_87| v_append_~node~0.base_BEFORE_RETURN_17) 0) (= (store |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17 (store (select |v_#memory_$Pointer$.offset_102| v_append_~node~0.base_BEFORE_RETURN_17) 0 (select .cse205 0))) |v_#memory_$Pointer$.offset_47|) (= (store |v_#length_55| v_append_~node~0.base_BEFORE_RETURN_17 9) |old(#length)|))))) .cse154 .cse184 .cse185 .cse186 (exists ((|v_old(#memory_int)_AFTER_CALL_26| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_278| (Array Int (Array Int Int)))) (let ((.cse212 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse213 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|)) (.cse214 (select |v_#memory_int_278| 1))) (and (= |v_old(#memory_int)_AFTER_CALL_26| (store |v_#memory_int_34| |append_#in~head.base| (store .cse212 4 (select (select |v_old(#memory_int)_AFTER_CALL_26| |append_#in~head.base|) 4)))) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store .cse213 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 4)))) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse212 0))) |v_#memory_int_34|) (= (select .cse214 1) 0) (= |v_#memory_int_36| (store |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29| (store (select |v_#memory_int_278| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_29|) 0 (select .cse213 0)))) (= (select .cse214 0) 48))))))) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_19|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_19| 127))) .cse215 .cse216 .cse217) .cse218) (or .cse218 (and .cse148 .cse149 .cse150 .cse151 .cse215 .cse216 .cse217))))) (and .cse148 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| Int) (|v_#valid_86| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#length_54| (Array Int Int)) (|v_#memory_int_278| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_101| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_101| (Array Int (Array Int Int)))) (let ((.cse219 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|)) (.cse220 (select |v_#memory_int_36| |append_#in~head.base|)) (.cse224 (store |v_#valid_86| |append_#in~head.base| 1)) (.cse222 (select |v_#memory_int_278| 1))) (and (= (select |v_#valid_86| 2) 1) (= (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store .cse219 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 4))) |old(#memory_int)|) (= (select |v_#valid_86| 0) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse220 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4)))) (= 2 (select |v_#length_54| 1)) (= (select |v_#valid_86| |append_#in~head.base|) 0) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 0)) (= (select |v_#length_54| 2) 18) (= (let ((.cse221 (store |v_#memory_$Pointer$.base_101| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_101| |append_#in~head.base|) 0 0) 4 0)))) (store .cse221 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse221 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|) (= (select |v_#valid_86| 1) 1) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 (select .cse219 0))) |v_#memory_int_34|) (= |v_#memory_int_36| (store |v_#memory_int_278| |append_#in~head.base| (store (select |v_#memory_int_278| |append_#in~head.base|) 0 (select .cse220 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1) |#StackHeapBarrier|) (= |old(#length)| (store (store |v_#length_54| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 8)) (= (select .cse222 1) 0) (= |old(#memory_$Pointer$.offset)| (let ((.cse223 (store |v_#memory_$Pointer$.offset_101| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_101| |append_#in~head.base|) 0 0) 4 0)))) (store .cse223 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| (store (store (select .cse223 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0 0) 4 0)))) (= (store .cse224 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30| 1) |old(#valid)|) (= (select .cse224 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_30|) 0) (= (select .cse222 0) 48)))) .cse215 .cse185 .cse186)) (or (and .cse148 .cse215 .cse185 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| Int) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_81| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_#length_44| (Array Int Int)) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_81| (Array Int (Array Int Int)))) (let ((.cse225 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|)) (.cse226 (select |v_#memory_int_36| |append_#in~head.base|)) (.cse227 (select |v_#memory_int_196| 1)) (.cse229 (store |v_#valid_71| |append_#in~head.base| 1))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2)) (= (select |v_#valid_71| 1) 1) (= (select |v_#valid_71| 2) 1) (= (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store .cse225 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 4))) |old(#memory_int)|) (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse226 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4)))) (= 48 (select .cse227 0)) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 0)) (= (select |v_#valid_71| 0) 0) (= |old(#length)| (store (store |v_#length_44| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 8)) (= (let ((.cse228 (store |v_#memory_$Pointer$.base_81| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_81| |append_#in~head.base|) 0 0) 4 0)))) (store .cse228 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse228 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|) (= (select |v_#valid_71| |append_#in~head.base|) 0) (= (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 (select .cse225 0))) |v_#memory_int_34|) (= |v_#memory_int_36| (store |v_#memory_int_196| |append_#in~head.base| (store (select |v_#memory_int_196| |append_#in~head.base|) 0 (select .cse226 0)))) (= |old(#valid)| (store .cse229 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1)) (= (select .cse227 1) 0) (= (select .cse229 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0) (= |old(#memory_$Pointer$.offset)| (let ((.cse230 (store |v_#memory_$Pointer$.offset_81| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_81| |append_#in~head.base|) 0 0) 4 0)))) (store .cse230 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| (store (store (select .cse230 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20|) 0 0) 4 0)))) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_20| 1) |#StackHeapBarrier|)))) .cse186) (exists ((|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| Int) (|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| Int)) (let ((.cse231 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 0)) (.cse232 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_19| 0)) (.cse294 (= |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_14| 5)) (.cse295 (and .cse149 .cse217 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_18| 4)))) (and (or (and .cse148 .cse231 .cse232 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_18| Int)) (and (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_18|)) (<= |v_ULTIMATE.start_main_~userInput~1#1_18| 127) (let ((.cse250 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse233 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 0))) (.cse234 (exists ((|v_#length_44| (Array Int Int))) (and (= 2 (select |v_#length_44| 1)) (= 18 (select |v_#length_44| 2))))) (.cse235 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |#StackHeapBarrier|)) (.cse265 (exists ((|v_#valid_71| (Array Int Int))) (and (= (select |v_#valid_71| 1) 1) (= (select (store |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| 1) |append_#in~head.base|) 0) (= (select |v_#valid_71| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0) (= (select |v_#valid_71| 2) 1) (= (select |v_#valid_71| 0) 0))))) (or (and .cse233 .cse234 .cse235 (exists ((|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_#length_45| (Array Int Int)) (|v_append_#t~mem8.base_BEFORE_RETURN_9| Int) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_BEFORE_RETURN_9| Int) (v_append_~node~0.base_BEFORE_RETURN_9 Int) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_9| Int) (|v_append_#t~mem5.offset_33| Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse257 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse259 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse236 (not |v_append_#t~short6_21|)) (.cse239 (select .cse259 4)) (.cse238 (select .cse257 4)) (.cse251 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse252 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse237 (not |v_append_#t~short6_20|))) (and (or (and .cse236 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse237 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse238 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse239) (let ((.cse240 (= |v_append_#t~mem5.base_14| 0)) (.cse241 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse236 (or (not .cse240) (not .cse241))) (and |v_append_#t~short6_21| .cse240 .cse241))))) (let ((.cse242 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse245 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse252 1 .cse238) 5 0))) (.cse249 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_9 (store (store .cse251 1 .cse239) 5 0)))) (let ((.cse243 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse246 (select (select .cse249 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse247 (+ (select (select .cse245 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4) 5))) (and (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse242 1 (select .cse243 1))) |v_#memory_int_82|) .cse236 (= |old(#memory_$Pointer$.offset)| (let ((.cse244 (store .cse245 .cse246 (store (select .cse245 .cse246) .cse247 0)))) (store .cse244 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse244 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0)))) (= (store |v_#memory_int_81| .cse246 (store (select |v_#memory_int_81| .cse246) .cse247 (select (select |v_#memory_int_80| .cse246) .cse247))) |v_#memory_int_80|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse243 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= (let ((.cse248 (store .cse249 .cse246 (store (select .cse249 .cse246) .cse247 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse248 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse248 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_9))) |old(#memory_$Pointer$.base)|) (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse250)))))) (let ((.cse255 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9)) (.cse254 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and |v_append_#t~short6_21| (= |v_append_#t~mem7.base_25| |v_append_#t~mem7.base_BEFORE_RETURN_9|) (= (let ((.cse253 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_9 .cse242))) (store .cse253 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse253 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse254 0)))) |v_#memory_int_78|) (= |v_append_#t~mem8.base_BEFORE_RETURN_9| |v_append_#t~mem8.base_25|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_9) 1 (select .cse255 1))) |v_#memory_int_79|) (= |old(#memory_$Pointer$.offset)| (let ((.cse256 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse257 0 0) 4 0)))) (store .cse256 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse256 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_9 (store .cse255 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_9) 5)))) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse254 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_9| |v_append_#t~mem7.offset_25|) (= |old(#memory_$Pointer$.base)| (let ((.cse258 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse259 0 v_append_~node~0.base_BEFORE_RETURN_9) 4 v_append_~node~0.base_BEFORE_RETURN_9)))) (store .cse258 v_append_~node~0.base_BEFORE_RETURN_9 (store (store (select .cse258 v_append_~node~0.base_BEFORE_RETURN_9) 1 0) 5 0)))) (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_9|))))) (= |old(#valid)| (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9 1)) (= |old(#length)| (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_9 9)) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_9) 0) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse251 0))) |v_#memory_$Pointer$.base_47|) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_9) 0 (select .cse252 0))) |v_#memory_$Pointer$.offset_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_9 0)) (let ((.cse261 (= (select .cse257 0) 0)) (.cse260 (= (select .cse259 0) 0))) (or (and .cse260 |v_append_#t~short6_20| .cse261) (and .cse237 (or (not .cse261) (not .cse260))))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_9 1) |#StackHeapBarrier|))))) .cse185 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int)))) (let ((.cse263 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse262 (select |v_#memory_int_196| 1)) (.cse264 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= 48 (select .cse262 0)) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse263 0))) |v_#memory_int_34|) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse264 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse263 4 (select (select |v_#memory_int_BEFORE_CALL_20| |append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_20|) (= (select .cse262 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse264 0))) |v_#memory_int_36|)))) .cse186 .cse265) (and (exists ((|v_append_#t~mem8.base_BEFORE_RETURN_10| Int) (|v_#memory_$Pointer$.base_82| (Array Int (Array Int Int))) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_BEFORE_RETURN_10| Int) (|v_append_#t~mem5.base_33| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem8.offset_25| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_10| Int) (|v_#length_45| (Array Int Int)) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_25| Int) (|v_append_#t~mem7.base_25| Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_10| Int) (|v_#valid_72| (Array Int Int)) (|v_#memory_$Pointer$.offset_82| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_25| Int) (|v_append_#t~mem5.offset_33| Int) (v_append_~node~0.base_BEFORE_RETURN_10 Int) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_197| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse278 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|)) (.cse274 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (let ((.cse266 (not |v_append_#t~short6_21|)) (.cse272 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse269 (select .cse274 4)) (.cse268 (select .cse278 4)) (.cse288 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse267 (not |v_append_#t~short6_20|))) (and (or (and .cse266 (= |v_append_#t~mem5.base_33| |v_append_#t~mem5.base_14|) .cse267 (= |v_append_#t~mem5.offset_33| |v_append_#t~mem5.offset_14|)) (and |v_append_#t~short6_20| (= .cse268 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse269) (let ((.cse270 (= |v_append_#t~mem5.base_14| 0)) (.cse271 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse266 (or (not .cse270) (not .cse271))) (and |v_append_#t~short6_21| .cse270 .cse271))))) (= (store |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.base_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse272 0))) |v_#memory_$Pointer$.base_47|) (not (= v_append_~node~0.base_BEFORE_RETURN_10 0)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_10 1) |#StackHeapBarrier|) (= (select |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10) 0) (= (store |v_#length_45| v_append_~node~0.base_BEFORE_RETURN_10 9) |old(#length)|) (= (store |v_#valid_72| v_append_~node~0.base_BEFORE_RETURN_10 1) |old(#valid)|) (let ((.cse280 (store (select |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10) 0 |v_ULTIMATE.start_main_~userInput~1#1_18|))) (or (let ((.cse275 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse276 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= |v_append_#t~mem8.offset_25| |v_append_#t~mem8.offset_BEFORE_RETURN_10|) |v_append_#t~short6_21| (= (let ((.cse273 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse274 0 v_append_~node~0.base_BEFORE_RETURN_10) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse273 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse273 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0))) |old(#memory_$Pointer$.base)|) (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse275 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_10| |v_append_#t~mem8.base_25|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse276 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= |v_append_#t~mem7.offset_25| |v_append_#t~mem7.offset_BEFORE_RETURN_10|) (= (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_10) 1 (select .cse275 1))) |v_#memory_int_79|) (= |old(#memory_$Pointer$.offset)| (let ((.cse277 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (store .cse278 0 0) 4 0)))) (store .cse277 v_append_~node~0.base_BEFORE_RETURN_10 (store (store (select .cse277 v_append_~node~0.base_BEFORE_RETURN_10) 1 0) 5 0)))) (= |v_append_#t~mem7.base_BEFORE_RETURN_10| |v_append_#t~mem7.base_25|) (= |v_#memory_int_78| (let ((.cse279 (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 .cse280))) (store .cse279 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse279 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse276 0))))))) (let ((.cse282 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse288 1 .cse268) 5 0))) (.cse287 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_10 (store (store .cse272 1 .cse269) 5 0)))) (let ((.cse285 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10)) (.cse283 (select (select .cse287 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)) (.cse284 (+ 5 (select (select .cse282 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (and .cse266 (= |old(#memory_$Pointer$.offset)| (let ((.cse281 (store .cse282 .cse283 (store (select .cse282 .cse283) .cse284 0)))) (store .cse281 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse281 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 0)))) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse285 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_10) 5)))) (= (store |v_#memory_int_197| v_append_~node~0.base_BEFORE_RETURN_10 (store .cse280 1 (select .cse285 1))) |v_#memory_int_82|) (= |old(#memory_$Pointer$.base)| (let ((.cse286 (store .cse287 .cse283 (store (select .cse287 .cse283) .cse284 v_append_~node~0.base_BEFORE_RETURN_10)))) (store .cse286 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select .cse286 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 v_append_~node~0.base_BEFORE_RETURN_10)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse283 (store (select |v_#memory_int_81| .cse283) .cse284 (select (select |v_#memory_int_80| .cse283) .cse284)))) (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4 .cse250)))))))) (= (store |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10 (store (select |v_#memory_$Pointer$.offset_82| v_append_~node~0.base_BEFORE_RETURN_10) 0 (select .cse288 0))) |v_#memory_$Pointer$.offset_47|) (let ((.cse290 (= (select .cse278 0) 0)) (.cse289 (= (select .cse274 0) 0))) (or (and .cse289 |v_append_#t~short6_20| .cse290) (and .cse267 (or (not .cse290) (not .cse289))))))))) .cse233 .cse234 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_196| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_22| (Array Int (Array Int Int)))) (let ((.cse292 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse291 (select |v_#memory_int_196| 1)) (.cse293 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|))) (and (= 48 (select .cse291 0)) (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse292 4 (select (select |v_#memory_int_BEFORE_CALL_22| |append_#in~head.base|) 4))) |v_#memory_int_BEFORE_CALL_22|) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse292 0))) |v_#memory_int_34|) (= |v_#memory_int_35| (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store .cse293 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 4)))) (= (select .cse291 1) 0) (= (store |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19| (store (select |v_#memory_int_196| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_19|) 0 (select .cse293 0))) |v_#memory_int_36|)))) .cse235 .cse185 .cse186 .cse265))))) .cse149 .cse294 .cse215 .cse217) .cse295) (or (and .cse148 .cse231 .cse232 .cse149 .cse294 .cse215 .cse217) .cse295))))) (let ((.cse296 (= |old(#length)| |#length|)) (.cse303 (= |#memory_int| |old(#memory_int)|)) (.cse304 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse305 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (.cse306 (= |old(#valid)| |#valid|))) (or (and .cse296 .cse148 (exists ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| Int) (|v_#length_34| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse301 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|)) (.cse297 (store |v_#valid_58| |append_#in~head.base| 1)) (.cse298 (select |v_#memory_int_156| 1)) (.cse299 (select |v_#memory_int_36| |append_#in~head.base|))) (and (= (select .cse297 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0) (= (select |v_#valid_58| 0) 0) (<= (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1) |#StackHeapBarrier|) (= (select .cse298 1) 0) (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse299 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4)))) (= |old(#memory_$Pointer$.offset)| (let ((.cse300 (store |v_#memory_$Pointer$.offset_67| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_67| |append_#in~head.base|) 0 0) 4 0)))) (store .cse300 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse300 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0)))) (= |v_#memory_int_34| (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 (select .cse301 0)))) (= |old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store .cse301 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 4)))) (not (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 0)) (= |old(#valid)| (store .cse297 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1)) (= (select |v_#valid_58| 2) 1) (= |old(#length)| (store (store |v_#length_34| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 8)) (= (select .cse298 0) 48) (= (let ((.cse302 (store |v_#memory_$Pointer$.base_67| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_67| |append_#in~head.base|) 0 0) 4 0)))) (store .cse302 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse302 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|) (= (store |v_#memory_int_156| |append_#in~head.base| (store (select |v_#memory_int_156| |append_#in~head.base|) 0 (select .cse299 0))) |v_#memory_int_36|) (= (select |v_#valid_58| 1) 1) (= (select |v_#valid_58| |append_#in~head.base|) 0) (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1))))) .cse303 .cse304 .cse305 .cse215 .cse185 .cse306 .cse186) (and .cse296 .cse303 .cse304 .cse305 (exists ((|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7| Int)) (let ((.cse310 (and .cse149 .cse217 (<= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 4))) (.cse307 (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 0)) (.cse308 (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| 0)) (.cse309 (= 5 |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7|))) (and (or (and .cse148 .cse307 .cse149 .cse308 .cse215 .cse217 .cse309) .cse310) (or .cse310 (and .cse148 .cse307 .cse149 (exists ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (and (let ((.cse329 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse337 (not (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 0))) (.cse338 (exists ((|v_#valid_58| (Array Int Int))) (and (= (select |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0) (= (select |v_#valid_58| 0) 0) (= (select (store |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |append_#in~head.base|) 0) (= (select |v_#valid_58| 2) 1) (= (select |v_#valid_58| 1) 1)))) (.cse339 (<= (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |#StackHeapBarrier|)) (.cse340 (exists ((|v_#length_34| (Array Int Int))) (and (= (select |v_#length_34| 2) 18) (= 2 (select |v_#length_34| 1)))))) (or (and (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse320 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse321 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse313 (not |v_append_#t~short6_20|)) (.cse312 (not |v_append_#t~short6_21|)) (.cse322 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse315 (select .cse321 4)) (.cse311 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse314 (select .cse320 4))) (and (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |old(#length)|) (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse311 0))) |v_#memory_$Pointer$.offset_47|) (or (and .cse312 .cse313 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse314 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse315) (let ((.cse316 (= |v_append_#t~mem5.base_14| 0)) (.cse317 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse312 (or (not .cse316) (not .cse317))) (and |v_append_#t~short6_21| .cse316 .cse317))))) (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2)) (= (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1) |old(#valid)|) (let ((.cse319 (= (select .cse321 0) 0)) (.cse318 (= (select .cse320 0) 0))) (or (and |v_append_#t~short6_20| .cse318 .cse319) (and (or (not .cse319) (not .cse318)) .cse313))) (<= (+ v_append_~node~0.base_BEFORE_RETURN_2 1) |#StackHeapBarrier|) (not (= v_append_~node~0.base_BEFORE_RETURN_2 0)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse322 0))) |v_#memory_$Pointer$.base_47|) (let ((.cse330 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse324 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse311 1 .cse314) 5 0))) (.cse328 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse322 1 .cse315) 5 0)))) (let ((.cse325 (select (select .cse328 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse326 (+ 5 (select (select .cse324 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse331 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2))) (and .cse312 (= |old(#memory_$Pointer$.offset)| (let ((.cse323 (store .cse324 .cse325 (store (select .cse324 .cse325) .cse326 0)))) (store .cse323 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse323 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse325 (store (select |v_#memory_int_81| .cse325) .cse326 (select (select |v_#memory_int_80| .cse325) .cse326)))) (= (let ((.cse327 (store .cse328 .cse325 (store (select .cse328 .cse325) .cse326 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse327 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse327 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |old(#memory_$Pointer$.base)|) (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse329))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse330 1 (select .cse331 1))) |v_#memory_int_82|) (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse331 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5))))))) (let ((.cse336 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse333 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|) |v_append_#t~short6_21| (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|) (= (let ((.cse332 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse330))) (store .cse332 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse332 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse333 0)))) |v_#memory_int_78|) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|) (= (let ((.cse334 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse321 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse334 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse334 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |old(#memory_$Pointer$.base)|) (= |old(#memory_$Pointer$.offset)| (let ((.cse335 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse320 0 0) 4 0)))) (store .cse335 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse335 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0)))) (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse336 1)))) (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse336 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_2) 5)))) (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse333 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))))))))) .cse337 .cse338 .cse339 .cse340 (exists ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse343 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse341 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse342 (select |v_#memory_int_156| 1))) (and (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse341 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |append_#in~head.base|) 4))) |v_old(#memory_int)_AFTER_CALL_4|) (= (select .cse342 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse343 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse343 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse341 0))) |v_#memory_int_34|) (= (select .cse342 0) 48)))) .cse185 .cse186) (and (exists ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse348 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse346 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse363 (select .cse346 4)) (.cse361 (select .cse348 4)) (.cse352 (not |v_append_#t~short6_21|)) (.cse364 (not |v_append_#t~short6_20|)) (.cse360 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse362 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1))) (and (= |old(#valid)| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1)) (<= (+ v_append_~node~0.base_BEFORE_RETURN_1 1) |#StackHeapBarrier|) (let ((.cse351 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (or (let ((.cse344 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse350 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (and |v_append_#t~short6_21| (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse344 1)))) (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|) (= |old(#memory_$Pointer$.offset)| (let ((.cse345 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse346 0 0) 4 0)))) (store .cse345 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse345 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= |old(#memory_$Pointer$.base)| (let ((.cse347 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse348 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse347 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse347 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0)))) (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|) (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|) (= |v_#memory_int_78| (let ((.cse349 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse351))) (store .cse349 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse349 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse350 0))))) (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse344 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |old(#memory_int)|) (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|) (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse350 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))))) (let ((.cse359 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse362 1 .cse363) 5 0))) (.cse357 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse360 1 .cse361) 5 0)))) (let ((.cse353 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse354 (select (select .cse357 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse355 (+ 5 (select (select .cse359 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)))) (and .cse352 (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse353 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))) (= |v_#memory_int_80| (store |v_#memory_int_81| .cse354 (store (select |v_#memory_int_81| .cse354) .cse355 (select (select |v_#memory_int_80| .cse354) .cse355)))) (= |old(#memory_$Pointer$.base)| (let ((.cse356 (store .cse357 .cse354 (store (select .cse357 .cse354) .cse355 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse356 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse356 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse351 1 (select .cse353 1))) |v_#memory_int_82|) (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse329))) (= |old(#memory_$Pointer$.offset)| (let ((.cse358 (store .cse359 .cse354 (store (select .cse359 .cse354) .cse355 0)))) (store .cse358 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse358 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0))))))))) (not (= v_append_~node~0.base_BEFORE_RETURN_1 0)) (or (and .cse352 .cse364 (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|) (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (and |v_append_#t~short6_20| (= .cse363 |v_append_#t~mem5.offset_14|) (= |v_append_#t~mem5.base_14| .cse361) (let ((.cse365 (= |v_append_#t~mem5.base_14| 0)) (.cse366 (= |v_append_#t~mem5.offset_14| 0))) (or (and .cse352 (or (not .cse365) (not .cse366))) (and |v_append_#t~short6_21| .cse365 .cse366))))) (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0) (let ((.cse368 (= (select .cse348 0) 0)) (.cse367 (= (select .cse346 0) 0))) (or (and |v_append_#t~short6_20| .cse367 .cse368) (and (or (not .cse368) (not .cse367)) .cse364))) (= |old(#length)| (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9)) (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse360 0))) |v_#memory_$Pointer$.base_47|) (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse362 0)))))))) (exists ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse370 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse369 (select |v_#memory_int_156| 1)) (.cse371 (select |v_#memory_int_34| |append_#in~head.base|))) (and (= (select .cse369 1) 0) (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse370 0))) |v_#memory_int_36|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse370 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|) (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse371 0))) |v_#memory_int_34|) (= (select .cse369 0) 48) (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |append_#in~head.base| (store .cse371 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |append_#in~head.base|) 4))))))) .cse337 .cse338 .cse339 .cse340 .cse185 .cse186))) (<= |v_ULTIMATE.start_main_~userInput~1#1_17| 127) (<= 0 (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|)))) .cse308 .cse215 .cse217 .cse309))))) .cse306))))) (and (forall ((|v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| Int) (|v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7| Int)) (let ((.cse374 (or .cse11 (< 4 |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9|) .cse15)) (.cse375 (not (= |v_ULTIMATE.start_main_~c~0#1_BEFORE_CALL_9| 0))) (.cse376 (not (= |v_ULTIMATE.start_main_~list~0#1.offset_BEFORE_CALL_9| 0))) (.cse377 (not (= 5 |v_ULTIMATE.start_main_~length~0#1_BEFORE_CALL_7|)))) (or (and .cse374 (or .cse0 .cse11 .cse375 .cse376 .cse377 .cse15 .cse9 (forall ((|v_ULTIMATE.start_main_~userInput~1#1_17| Int)) (or (< 127 |v_ULTIMATE.start_main_~userInput~1#1_17|) (< (+ 128 |v_ULTIMATE.start_main_~userInput~1#1_17|) 0) (let ((.cse381 (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1))) (.cse382 (= |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 0)) (.cse399 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse409 (forall ((|v_#valid_58| (Array Int Int))) (or (not (= (select (store |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| 1) |append_#in~head.base|) 0)) (not (= (select |v_#valid_58| 0) 0)) (not (= (select |v_#valid_58| 2) 1)) (not (= (select |v_#valid_58| 1) 1)) (not (= (select |v_#valid_58| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0))))) (.cse410 (forall ((|v_#length_34| (Array Int Int))) (or (not (= 2 (select |v_#length_34| 1))) (not (= (select |v_#length_34| 2) 18)))))) (and (or (forall ((|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_4| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse380 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse379 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse378 (select |v_#memory_int_156| 1))) (or (not (= (select .cse378 0) 48)) (not (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse379 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|)) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse380 0))) |v_#memory_int_34|)) (not (= (store |v_#memory_int_34| |append_#in~head.base| (store .cse380 4 (select (select |v_old(#memory_int)_AFTER_CALL_4| |append_#in~head.base|) 4))) |v_old(#memory_int)_AFTER_CALL_4|)) (not (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse379 0))) |v_#memory_int_36|)) (not (= (select .cse378 1) 0))))) .cse381 .cse382 .cse1 .cse2 (forall ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_append_#t~mem8.base_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_2| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_2 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_2| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_2| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse392 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse397 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse386 (not |v_append_#t~short6_21|)) (.cse383 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse389 (select .cse397 4)) (.cse385 (select .cse392 4)) (.cse406 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse384 (not |v_append_#t~short6_20|))) (or (= v_append_~node~0.base_BEFORE_RETURN_2 0) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_2 1)) (not (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse383 0))) |v_#memory_$Pointer$.base_47|)) (and (or .cse384 (not (= .cse385 |v_append_#t~mem5.offset_14|)) (let ((.cse387 (= |v_append_#t~mem5.base_14| 0)) (.cse388 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse386 (not .cse387) (not .cse388)) (or |v_append_#t~short6_21| (and .cse387 .cse388)))) (not (= |v_append_#t~mem5.base_14| .cse389))) (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (not (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|)))) (not (= 0 (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2))) (not (= (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_2 9) |old(#length)|)) (let ((.cse395 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (and (let ((.cse390 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2)) (.cse393 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (or .cse386 (not (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_2) 1 (select .cse390 1))))) (not (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_2|)) (not (= |v_append_#t~mem7.offset_BEFORE_RETURN_2| |v_append_#t~mem7.offset_17|)) (not (= |old(#memory_int)| (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse390 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_2) 5))))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse391 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse392 0 0) 4 0)))) (store .cse391 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse391 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))))) (not (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_2|)) (not (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse393 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))))) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_2| |v_append_#t~mem8.base_17|)) (not (= (let ((.cse394 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 .cse395))) (store .cse394 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse394 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse393 0)))) |v_#memory_int_78|)) (not (= (let ((.cse396 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse397 0 v_append_~node~0.base_BEFORE_RETURN_2) 4 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse396 v_append_~node~0.base_BEFORE_RETURN_2 (store (store (select .cse396 v_append_~node~0.base_BEFORE_RETURN_2) 1 0) 5 0))) |old(#memory_$Pointer$.base)|)))) (let ((.cse405 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse406 1 .cse385) 5 0))) (.cse401 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_2 (store (store .cse383 1 .cse389) 5 0)))) (let ((.cse402 (select (select .cse401 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse403 (+ 5 (select (select .cse405 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse398 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2))) (or |v_append_#t~short6_21| (not (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse395 1 (select .cse398 1))) |v_#memory_int_82|)) (not (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse399)))) (not (= (let ((.cse400 (store .cse401 .cse402 (store (select .cse401 .cse402) .cse403 v_append_~node~0.base_BEFORE_RETURN_2)))) (store .cse400 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse400 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_2))) |old(#memory_$Pointer$.base)|)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse404 (store .cse405 .cse402 (store (select .cse405 .cse402) .cse403 0)))) (store .cse404 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse404 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0))))) (not (= |v_#memory_int_80| (store |v_#memory_int_81| .cse402 (store (select |v_#memory_int_81| .cse402) .cse403 (select (select |v_#memory_int_80| .cse402) .cse403))))) (not (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_2 (store .cse398 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_2) 5)))))))))) (not (= (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_2) 0 (select .cse406 0))) |v_#memory_$Pointer$.offset_47|)) (not (= (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_2 1) |old(#valid)|)) (let ((.cse408 (= (select .cse397 0) 0)) (.cse407 (= (select .cse392 0) 0))) (and (or |v_append_#t~short6_20| (and .cse407 .cse408)) (or .cse384 (not .cse408) (not .cse407)))))))) .cse409 .cse410) (or .cse381 .cse382 .cse1 .cse2 (forall ((|v_append_#t~mem5.offset_27| Int) (|v_#memory_int_78| (Array Int (Array Int Int))) (|v_#memory_int_79| (Array Int (Array Int Int))) (|v_append_#t~mem7.base_17| Int) (|v_#memory_$Pointer$.base_68| (Array Int (Array Int Int))) (|v_append_#t~mem8.base_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.base_47| (Array Int (Array Int Int))) (|v_append_#t~mem5.base_14| Int) (|v_append_#t~mem7.offset_BEFORE_RETURN_1| Int) (|v_#memory_$Pointer$.offset_68| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_47| (Array Int (Array Int Int))) (|v_append_#t~mem7.offset_17| Int) (|v_#valid_59| (Array Int Int)) (v_append_~node~0.base_BEFORE_RETURN_1 Int) (|v_append_#t~mem5.offset_14| Int) (|v_append_#t~mem7.base_BEFORE_RETURN_1| Int) (|v_append_#t~mem5.base_27| Int) (|v_append_#t~mem8.offset_BEFORE_RETURN_1| Int) (|v_#length_35| (Array Int Int)) (|v_append_#t~mem8.base_17| Int) (|v_#memory_int_157| (Array Int (Array Int Int))) (|v_append_#t~short6_21| Bool) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_append_#t~short6_20| Bool) (|v_append_#t~mem8.offset_17| Int) (|v_#memory_int_82| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse420 (select |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse421 (select |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (let ((.cse412 (not |v_append_#t~short6_20|)) (.cse414 (not |v_append_#t~short6_21|)) (.cse422 (select |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse417 (select .cse421 4)) (.cse411 (select |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse413 (select .cse420 4))) (or (not (= |v_#memory_$Pointer$.offset_47| (store |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.offset_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse411 0))))) (not (= (select |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1) 0)) (and (or .cse412 (not (= .cse413 |v_append_#t~mem5.offset_14|)) (let ((.cse415 (= |v_append_#t~mem5.base_14| 0)) (.cse416 (= |v_append_#t~mem5.offset_14| 0))) (and (or .cse414 (not .cse415) (not .cse416)) (or |v_append_#t~short6_21| (and .cse415 .cse416)))) (not (= |v_append_#t~mem5.base_14| .cse417))) (or |v_append_#t~short6_20| |v_append_#t~short6_21| (not (= |v_append_#t~mem5.offset_14| |v_append_#t~mem5.offset_27|)) (not (= |v_append_#t~mem5.base_14| |v_append_#t~mem5.base_27|)))) (= v_append_~node~0.base_BEFORE_RETURN_1 0) (let ((.cse419 (= (select .cse421 0) 0)) (.cse418 (= (select .cse420 0) 0))) (and (or |v_append_#t~short6_20| (and .cse418 .cse419)) (or .cse412 (not .cse419) (not .cse418)))) (< |#StackHeapBarrier| (+ v_append_~node~0.base_BEFORE_RETURN_1 1)) (not (= |old(#valid)| (store |v_#valid_59| v_append_~node~0.base_BEFORE_RETURN_1 1))) (not (= |old(#length)| (store |v_#length_35| v_append_~node~0.base_BEFORE_RETURN_1 9))) (not (= (store |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_$Pointer$.base_68| v_append_~node~0.base_BEFORE_RETURN_1) 0 (select .cse422 0))) |v_#memory_$Pointer$.base_47|)) (let ((.cse428 (store (select |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1) 0 |v_ULTIMATE.start_main_~userInput~1#1_17|))) (and (let ((.cse425 (select |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1)) (.cse424 (select |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|))) (or .cse414 (not (= |old(#memory_$Pointer$.offset)| (let ((.cse423 (store |v_#memory_$Pointer$.offset_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse420 0 0) 4 0)))) (store .cse423 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse423 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))))) (not (= |v_append_#t~mem8.base_BEFORE_RETURN_1| |v_append_#t~mem8.base_17|)) (not (= |v_append_#t~mem7.offset_BEFORE_RETURN_1| |v_append_#t~mem7.offset_17|)) (not (= |v_append_#t~mem7.base_17| |v_append_#t~mem7.base_BEFORE_RETURN_1|)) (not (= |v_#memory_int_83| (store |v_#memory_int_78| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse424 4 (select (select |v_#memory_int_83| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))))) (not (= |v_#memory_int_79| (store |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1 (store (select |v_#memory_int_83| v_append_~node~0.base_BEFORE_RETURN_1) 1 (select .cse425 1))))) (not (= (store |v_#memory_int_79| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse425 5 (select (select |old(#memory_int)| v_append_~node~0.base_BEFORE_RETURN_1) 5))) |old(#memory_int)|)) (not (= |old(#memory_$Pointer$.base)| (let ((.cse426 (store |v_#memory_$Pointer$.base_47| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (store .cse421 0 v_append_~node~0.base_BEFORE_RETURN_1) 4 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse426 v_append_~node~0.base_BEFORE_RETURN_1 (store (store (select .cse426 v_append_~node~0.base_BEFORE_RETURN_1) 1 0) 5 0))))) (not (= |v_append_#t~mem8.offset_17| |v_append_#t~mem8.offset_BEFORE_RETURN_1|)) (not (= |v_#memory_int_78| (let ((.cse427 (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 .cse428))) (store .cse427 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse427 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse424 0)))))))) (let ((.cse435 (store |v_#memory_$Pointer$.offset_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse411 1 .cse413) 5 0))) (.cse433 (store |v_#memory_$Pointer$.base_47| v_append_~node~0.base_BEFORE_RETURN_1 (store (store .cse422 1 .cse417) 5 0)))) (let ((.cse429 (select (select .cse433 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4)) (.cse430 (+ 5 (select (select .cse435 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) (.cse431 (select |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1))) (or |v_append_#t~short6_21| (not (= |v_#memory_int_80| (store |v_#memory_int_81| .cse429 (store (select |v_#memory_int_81| .cse429) .cse430 (select (select |v_#memory_int_80| .cse429) .cse430))))) (not (= (store |v_#memory_int_157| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse428 1 (select .cse431 1))) |v_#memory_int_82|)) (not (= |old(#memory_int)| (store |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_80| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 .cse399)))) (not (= |old(#memory_$Pointer$.base)| (let ((.cse432 (store .cse433 .cse429 (store (select .cse433 .cse429) .cse430 v_append_~node~0.base_BEFORE_RETURN_1)))) (store .cse432 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse432 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 v_append_~node~0.base_BEFORE_RETURN_1))))) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse434 (store .cse435 .cse429 (store (select .cse435 .cse429) .cse430 0)))) (store .cse434 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select .cse434 |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4 0))))) (not (= |v_#memory_int_81| (store |v_#memory_int_82| v_append_~node~0.base_BEFORE_RETURN_1 (store .cse431 5 (select (select |v_#memory_int_81| v_append_~node~0.base_BEFORE_RETURN_1) 5)))))))))))))) .cse409 (forall ((|v_old(#memory_int)_AFTER_CALL_3| (Array Int (Array Int Int))) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int)))) (let ((.cse437 (select |v_#memory_int_34| |append_#in~head.base|)) (.cse438 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|)) (.cse436 (select |v_#memory_int_156| 1))) (or (not (= (select .cse436 0) 48)) (not (= |v_old(#memory_int)_AFTER_CALL_3| (store |v_#memory_int_34| |append_#in~head.base| (store .cse437 4 (select (select |v_old(#memory_int)_AFTER_CALL_3| |append_#in~head.base|) 4))))) (not (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store .cse438 4 (select (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 4))) |v_#memory_int_35|)) (not (= (store |v_#memory_int_35| |append_#in~head.base| (store (select |v_#memory_int_35| |append_#in~head.base|) 0 (select .cse437 0))) |v_#memory_int_34|)) (not (= (store |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_int_156| |v_ULTIMATE.start_main_~list~0#1.base_BEFORE_CALL_9|) 0 (select .cse438 0))) |v_#memory_int_36|)) (not (= (select .cse436 1) 0))))) .cse410))))))) (and .cse374 (or .cse0 .cse11 .cse375 .cse376 .cse377 .cse15 .cse9))))) (or .cse0 .cse11 .cse1 .cse2 (forall ((|v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| Int) (|v_#length_34| (Array Int Int)) (|v_#memory_int_34| (Array Int (Array Int Int))) (|v_#memory_int_35| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_#memory_int_156| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse443 (store |v_#valid_58| |append_#in~head.base| 1)) (.cse440 (select |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|)) (.cse439 (select |v_#memory_int_156| 1)) (.cse442 (select |v_#memory_int_36| |append_#in~head.base|))) (or (< |#StackHeapBarrier| (+ |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1)) (not (= (select .cse439 0) 48)) (not (= 2 (select |v_#length_34| 1))) (= |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 0) (not (= |v_#memory_int_34| (store |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (select |v_#memory_int_35| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 (select .cse440 0))))) (not (= (let ((.cse441 (store |v_#memory_$Pointer$.base_67| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.base_67| |append_#in~head.base|) 0 0) 4 0)))) (store .cse441 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse441 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))) |old(#memory_$Pointer$.base)|)) (not (= (store |v_#memory_int_156| |append_#in~head.base| (store (select |v_#memory_int_156| |append_#in~head.base|) 0 (select .cse442 0))) |v_#memory_int_36|)) (not (= (select |v_#valid_58| 0) 0)) (not (= |old(#valid)| (store .cse443 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 1))) (not (= (select .cse443 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0)) (not (= (select |v_#length_34| 2) 18)) (not (= (select |v_#valid_58| 2) 1)) (not (= |old(#length)| (store (store |v_#length_34| |append_#in~head.base| 8) |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| 8))) (not (= |old(#memory_int)| (store |v_#memory_int_34| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store .cse440 4 (select (select |old(#memory_int)| |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 4))))) (not (= (select .cse439 1) 0)) (not (= (select |v_#valid_58| 1) 1)) (not (= |old(#memory_$Pointer$.offset)| (let ((.cse444 (store |v_#memory_$Pointer$.offset_67| |append_#in~head.base| (store (store (select |v_#memory_$Pointer$.offset_67| |append_#in~head.base|) 0 0) 4 0)))) (store .cse444 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10| (store (store (select .cse444 |v_ULTIMATE.start_main_~list2~0#1.base_BEFORE_CALL_10|) 0 0) 4 0))))) (not (= |v_#memory_int_35| (store |v_#memory_int_36| |append_#in~head.base| (store .cse442 4 (select (select |v_#memory_int_35| |append_#in~head.base|) 4))))) (not (= (select |v_#valid_58| |append_#in~head.base|) 0))))) .cse15 .cse9))))) [2023-12-02 15:03:11,958 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-12-02 15:03:11,959 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-12-02 15:03:11,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:03:11 BoogieIcfgContainer [2023-12-02 15:03:11,970 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-12-02 15:03:11,971 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-12-02 15:03:11,971 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-12-02 15:03:11,971 INFO L274 PluginConnector]: Witness Printer initialized [2023-12-02 15:03:11,972 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:48:15" (3/4) ... [2023-12-02 15:03:11,974 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-12-02 15:03:11,977 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure append [2023-12-02 15:03:11,981 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 19 nodes and edges [2023-12-02 15:03:11,982 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2023-12-02 15:03:11,982 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-12-02 15:03:11,982 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-12-02 15:03:12,076 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/witness.graphml [2023-12-02 15:03:12,076 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/witness.yml [2023-12-02 15:03:12,076 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-12-02 15:03:12,077 INFO L158 Benchmark]: Toolchain (without parser) took 897173.82ms. Allocated memory was 130.0MB in the beginning and 423.6MB in the end (delta: 293.6MB). Free memory was 75.3MB in the beginning and 296.4MB in the end (delta: -221.1MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,078 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 94.4MB. Free memory was 46.8MB in the beginning and 46.6MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-12-02 15:03:12,078 INFO L158 Benchmark]: CACSL2BoogieTranslator took 408.35ms. Allocated memory is still 130.0MB. Free memory was 75.3MB in the beginning and 57.9MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,078 INFO L158 Benchmark]: Boogie Procedure Inliner took 42.24ms. Allocated memory is still 130.0MB. Free memory was 57.9MB in the beginning and 55.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,079 INFO L158 Benchmark]: Boogie Preprocessor took 31.24ms. Allocated memory is still 130.0MB. Free memory was 55.8MB in the beginning and 54.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,079 INFO L158 Benchmark]: RCFGBuilder took 496.12ms. Allocated memory is still 130.0MB. Free memory was 54.3MB in the beginning and 88.5MB in the end (delta: -34.3MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,080 INFO L158 Benchmark]: TraceAbstraction took 896083.53ms. Allocated memory was 130.0MB in the beginning and 423.6MB in the end (delta: 293.6MB). Free memory was 87.8MB in the beginning and 301.6MB in the end (delta: -213.8MB). Peak memory consumption was 253.4MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,080 INFO L158 Benchmark]: Witness Printer took 105.56ms. Allocated memory is still 423.6MB. Free memory was 301.6MB in the beginning and 296.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-12-02 15:03:12,082 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 94.4MB. Free memory was 46.8MB in the beginning and 46.6MB in the end (delta: 134.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 408.35ms. Allocated memory is still 130.0MB. Free memory was 75.3MB in the beginning and 57.9MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 42.24ms. Allocated memory is still 130.0MB. Free memory was 57.9MB in the beginning and 55.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 31.24ms. Allocated memory is still 130.0MB. Free memory was 55.8MB in the beginning and 54.3MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 496.12ms. Allocated memory is still 130.0MB. Free memory was 54.3MB in the beginning and 88.5MB in the end (delta: -34.3MB). Peak memory consumption was 15.8MB. Max. memory is 16.1GB. * TraceAbstraction took 896083.53ms. Allocated memory was 130.0MB in the beginning and 423.6MB in the end (delta: 293.6MB). Free memory was 87.8MB in the beginning and 301.6MB in the end (delta: -213.8MB). Peak memory consumption was 253.4MB. Max. memory is 16.1GB. * Witness Printer took 105.56ms. Allocated memory is still 423.6MB. Free memory was 301.6MB in the beginning and 296.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * 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: 579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 579]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 592]: integer overflow can never occur For all program executions holds that integer overflow can never occur at this location - PositiveResult [Line: 592]: 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, 22 locations, 4 error locations. Started 1 CEGAR loops. OverallTime: 896.0s, OverallIterations: 7, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 15.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 611.4s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 4 mSolverCounterUnknown, 55 SdHoareTripleChecker+Valid, 14.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 54 mSDsluCounter, 358 SdHoareTripleChecker+Invalid, 14.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 664 IncrementalHoareTripleChecker+Unchecked, 265 mSDsCounter, 24 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 344 IncrementalHoareTripleChecker+Invalid, 1036 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 24 mSolverCounterUnsat, 93 mSDtfsCounter, 344 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 233 GetRequests, 148 SyntacticMatches, 5 SemanticMatches, 80 ConstructedPredicates, 17 IntricatePredicates, 0 DeprecatedPredicates, 331 ImplicationChecksByTransitivity, 126.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=32occurred in iteration=4, InterpolantAutomatonStates: 61, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.1s AutomataMinimizationTime, 7 MinimizatonAttempts, 31 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 11 PreInvPairs, 22 NumberOfFragments, 14489 HoareAnnotationTreeSize, 11 FomulaSimplifications, 193 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 7 FomulaSimplificationsInter, 279 FormulaSimplificationTreeSizeReductionInter, 611.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.5s InterpolantComputationTime, 197 NumberOfCodeBlocks, 197 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 244 ConstructedInterpolants, 0 QuantifiedInterpolants, 398 SizeOfPredicates, 5 NumberOfNonLiveVariables, 1569 ConjunctsInSsa, 17 ConjunctsInUnsatCore, 14 InterpolantComputations, 4 PerfectInterpolantSequences, 45/58 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: OVERALL_TIME: 140.3s, ICFG_INTERPRETER_ENTERED_PROCEDURES: 6, DAG_INTERPRETER_EARLY_EXIT_QUERIES_NONTRIVIAL: 57, DAG_INTERPRETER_EARLY_EXITS: 0, TOOLS_POST_APPLICATIONS: 75, TOOLS_POST_TIME: 15.6s, TOOLS_POST_CALL_APPLICATIONS: 30, TOOLS_POST_CALL_TIME: 5.9s, TOOLS_POST_RETURN_APPLICATIONS: 24, TOOLS_POST_RETURN_TIME: 6.9s, TOOLS_QUANTIFIERELIM_APPLICATIONS: 129, TOOLS_QUANTIFIERELIM_TIME: 28.2s, TOOLS_QUANTIFIERELIM_MAX_TIME: 1.3s, FLUID_QUERY_TIME: 0.0s, FLUID_QUERIES: 190, FLUID_YES_ANSWERS: 0, DOMAIN_JOIN_APPLICATIONS: 39, DOMAIN_JOIN_TIME: 1.8s, DOMAIN_ALPHA_APPLICATIONS: 0, DOMAIN_ALPHA_TIME: 0.0s, DOMAIN_WIDEN_APPLICATIONS: 3, DOMAIN_WIDEN_TIME: 0.0s, DOMAIN_ISSUBSETEQ_APPLICATIONS: 8, DOMAIN_ISSUBSETEQ_TIME: 12.6s, DOMAIN_ISBOTTOM_APPLICATIONS: 57, DOMAIN_ISBOTTOM_TIME: 97.5s, LOOP_SUMMARIZER_APPLICATIONS: 5, LOOP_SUMMARIZER_CACHE_MISSES: 5, LOOP_SUMMARIZER_OVERALL_TIME: 42.4s, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME: 42.4s, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 8, CALL_SUMMARIZER_APPLICATIONS: 24, CALL_SUMMARIZER_CACHE_MISSES: 3, CALL_SUMMARIZER_OVERALL_TIME: 0.2s, CALL_SUMMARIZER_NEW_COMPUTATION_TIME: 0.2s, PROCEDURE_GRAPH_BUILDER_TIME: 0.0s, PATH_EXPR_TIME: 0.0s, REGEX_TO_DAG_TIME: 0.0s, DAG_COMPRESSION_TIME: 0.0s, DAG_COMPRESSION_PROCESSED_NODES: 1063, DAG_COMPRESSION_RETAINED_NODES: 181, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold - InvariantResult [Line: 573]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 592]: Loop Invariant Derived loop invariant: ((c <= 2147483647) && (0 <= c)) - InvariantResult [Line: 579]: Loop Invariant Derived loop invariant: ((c == 0) || ((1 <= c) && (c <= 2147483647))) - InvariantResult [Line: 585]: Loop Invariant Derived loop invariant: ((c <= 2147483647) && (5 <= c)) RESULT: Ultimate proved your program to be correct! [2023-12-02 15:03:12,236 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab0ee63e-ede6-4058-b54a-d977c66e1c1b/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE