./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e7bb482b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/config/AutomizerReach.xml -i ../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 277634da297b7f9e262585608ed7ad62cca7d59b0122d4e61ee1b4b78256acae --- Real Ultimate output --- This is Ultimate 0.2.3-dev-e7bb482 [2023-11-06 22:37:35,660 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-06 22:37:35,783 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/config/svcomp-Reach-32bit-Automizer_Default.epf [2023-11-06 22:37:35,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-06 22:37:35,799 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-06 22:37:35,842 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-06 22:37:35,843 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-06 22:37:35,844 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-06 22:37:35,846 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-06 22:37:35,851 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-06 22:37:35,852 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-06 22:37:35,852 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-06 22:37:35,853 INFO L153 SettingsManager]: * Use SBE=true [2023-11-06 22:37:35,856 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-06 22:37:35,856 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-06 22:37:35,857 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-06 22:37:35,857 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-06 22:37:35,857 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-06 22:37:35,858 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-06 22:37:35,858 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-06 22:37:35,859 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-06 22:37:35,859 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-06 22:37:35,860 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-06 22:37:35,860 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-06 22:37:35,861 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-06 22:37:35,862 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-06 22:37:35,862 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-06 22:37:35,863 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-06 22:37:35,863 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:37:35,864 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-06 22:37:35,865 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-06 22:37:35,865 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-11-06 22:37:35,866 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-06 22:37:35,866 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-06 22:37:35,866 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-06 22:37:35,866 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-06 22:37:35,867 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-06 22:37:35,867 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-06 22:37:35,867 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-06 22:37:35,867 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 277634da297b7f9e262585608ed7ad62cca7d59b0122d4e61ee1b4b78256acae [2023-11-06 22:37:36,217 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-06 22:37:36,253 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-06 22:37:36,258 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-06 22:37:36,260 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-06 22:37:36,264 INFO L274 PluginConnector]: CDTParser initialized [2023-11-06 22:37:36,266 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/../../sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i [2023-11-06 22:37:39,861 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-06 22:37:40,265 INFO L384 CDTParser]: Found 1 translation units. [2023-11-06 22:37:40,265 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i [2023-11-06 22:37:40,281 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/data/c53725bfd/406d15e6cb124d959bd53a7dee06f852/FLAG7e9ba6025 [2023-11-06 22:37:40,297 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/data/c53725bfd/406d15e6cb124d959bd53a7dee06f852 [2023-11-06 22:37:40,300 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-06 22:37:40,302 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-06 22:37:40,303 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-06 22:37:40,304 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-06 22:37:40,310 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-06 22:37:40,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,312 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6058e563 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40, skipping insertion in model container [2023-11-06 22:37:40,312 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,355 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-06 22:37:40,749 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i[24165,24178] [2023-11-06 22:37:40,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:37:40,763 INFO L202 MainTranslator]: Completed pre-run [2023-11-06 22:37:40,799 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/sv-benchmarks/c/list-simple/sll2n_prepend_unequal.i[24165,24178] [2023-11-06 22:37:40,800 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-06 22:37:40,832 INFO L206 MainTranslator]: Completed translation [2023-11-06 22:37:40,833 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40 WrapperNode [2023-11-06 22:37:40,833 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-06 22:37:40,834 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-06 22:37:40,834 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-06 22:37:40,834 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-06 22:37:40,842 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,857 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,885 INFO L138 Inliner]: procedures = 127, calls = 32, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 114 [2023-11-06 22:37:40,885 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-06 22:37:40,886 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-06 22:37:40,886 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-06 22:37:40,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-06 22:37:40,896 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,897 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,901 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,902 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,910 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,914 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,916 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,918 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,922 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-06 22:37:40,923 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-06 22:37:40,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-06 22:37:40,924 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-06 22:37:40,925 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (1/1) ... [2023-11-06 22:37:40,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-06 22:37:40,949 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:37:40,965 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-06 22:37:40,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-06 22:37:41,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-06 22:37:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-06 22:37:41,022 INFO L130 BoogieDeclarations]: Found specification of procedure node_create [2023-11-06 22:37:41,022 INFO L138 BoogieDeclarations]: Found implementation of procedure node_create [2023-11-06 22:37:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-06 22:37:41,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-06 22:37:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-06 22:37:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-06 22:37:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-06 22:37:41,024 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-06 22:37:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-06 22:37:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-06 22:37:41,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-06 22:37:41,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-06 22:37:41,183 INFO L236 CfgBuilder]: Building ICFG [2023-11-06 22:37:41,186 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-06 22:37:41,467 INFO L277 CfgBuilder]: Performing block encoding [2023-11-06 22:37:41,473 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-06 22:37:41,474 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-06 22:37:41,476 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:37:41 BoogieIcfgContainer [2023-11-06 22:37:41,476 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-06 22:37:41,479 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-06 22:37:41,479 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-06 22:37:41,496 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-06 22:37:41,497 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 10:37:40" (1/3) ... [2023-11-06 22:37:41,497 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59dbec7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:37:41, skipping insertion in model container [2023-11-06 22:37:41,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 10:37:40" (2/3) ... [2023-11-06 22:37:41,498 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59dbec7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 10:37:41, skipping insertion in model container [2023-11-06 22:37:41,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:37:41" (3/3) ... [2023-11-06 22:37:41,499 INFO L112 eAbstractionObserver]: Analyzing ICFG sll2n_prepend_unequal.i [2023-11-06 22:37:41,517 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-06 22:37:41,518 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-06 22:37:41,568 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-06 22:37:41,576 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@4600830c, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-06 22:37:41,576 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-06 22:37:41,581 INFO L276 IsEmpty]: Start isEmpty. Operand has 28 states, 23 states have (on average 1.4782608695652173) internal successors, (34), 24 states have internal predecessors, (34), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:37:41,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-06 22:37:41,590 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:41,591 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:41,592 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:41,599 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:41,599 INFO L85 PathProgramCache]: Analyzing trace with hash 535821778, now seen corresponding path program 1 times [2023-11-06 22:37:41,610 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:41,612 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777944951] [2023-11-06 22:37:41,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:41,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:41,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:41,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-06 22:37:42,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:37:42,104 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:42,105 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777944951] [2023-11-06 22:37:42,106 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777944951] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:37:42,106 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:37:42,106 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-06 22:37:42,114 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421707337] [2023-11-06 22:37:42,115 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:37:42,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-06 22:37:42,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:37:42,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-06 22:37:42,184 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:37:42,187 INFO L87 Difference]: Start difference. First operand has 28 states, 23 states have (on average 1.4782608695652173) internal successors, (34), 24 states have internal predecessors, (34), 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 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:37:42,293 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:37:42,293 INFO L93 Difference]: Finished difference Result 50 states and 67 transitions. [2023-11-06 22:37:42,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-06 22:37:42,297 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 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 15 [2023-11-06 22:37:42,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:37:42,309 INFO L225 Difference]: With dead ends: 50 [2023-11-06 22:37:42,309 INFO L226 Difference]: Without dead ends: 22 [2023-11-06 22:37:42,314 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-06 22:37:42,323 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 0 mSDsluCounter, 19 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 52 SdHoareTripleChecker+Invalid, 16 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:37:42,325 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 52 Invalid, 16 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:37:42,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22 states. [2023-11-06 22:37:42,374 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22 to 22. [2023-11-06 22:37:42,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 18 states have (on average 1.2222222222222223) 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) [2023-11-06 22:37:42,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 26 transitions. [2023-11-06 22:37:42,385 INFO L78 Accepts]: Start accepts. Automaton has 22 states and 26 transitions. Word has length 15 [2023-11-06 22:37:42,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:37:42,385 INFO L495 AbstractCegarLoop]: Abstraction has 22 states and 26 transitions. [2023-11-06 22:37:42,386 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 4.333333333333333) internal successors, (13), 2 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:37:42,386 INFO L276 IsEmpty]: Start isEmpty. Operand 22 states and 26 transitions. [2023-11-06 22:37:42,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16 [2023-11-06 22:37:42,388 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:42,388 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:42,389 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-06 22:37:42,389 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:42,390 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:42,391 INFO L85 PathProgramCache]: Analyzing trace with hash -1411921462, now seen corresponding path program 1 times [2023-11-06 22:37:42,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:42,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [161053705] [2023-11-06 22:37:42,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:42,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:42,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2023-11-06 22:37:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:42,711 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:37:42,711 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:42,712 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [161053705] [2023-11-06 22:37:42,712 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [161053705] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:37:42,713 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:37:42,713 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-11-06 22:37:42,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017470796] [2023-11-06 22:37:42,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:37:42,715 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-11-06 22:37:42,715 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:37:42,716 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-11-06 22:37:42,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:37:42,717 INFO L87 Difference]: Start difference. First operand 22 states and 26 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:37:42,792 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:37:42,792 INFO L93 Difference]: Finished difference Result 42 states and 50 transitions. [2023-11-06 22:37:42,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-11-06 22:37:42,793 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 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 15 [2023-11-06 22:37:42,794 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:37:42,795 INFO L225 Difference]: With dead ends: 42 [2023-11-06 22:37:42,795 INFO L226 Difference]: Without dead ends: 26 [2023-11-06 22:37:42,796 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-11-06 22:37:42,798 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 2 mSDsluCounter, 32 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 55 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:37:42,799 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 55 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:37:42,800 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2023-11-06 22:37:42,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 23. [2023-11-06 22:37:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 19 states have (on average 1.2105263157894737) internal successors, (23), 19 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) [2023-11-06 22:37:42,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23 states to 23 states and 27 transitions. [2023-11-06 22:37:42,813 INFO L78 Accepts]: Start accepts. Automaton has 23 states and 27 transitions. Word has length 15 [2023-11-06 22:37:42,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:37:42,813 INFO L495 AbstractCegarLoop]: Abstraction has 23 states and 27 transitions. [2023-11-06 22:37:42,814 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-11-06 22:37:42,814 INFO L276 IsEmpty]: Start isEmpty. Operand 23 states and 27 transitions. [2023-11-06 22:37:42,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2023-11-06 22:37:42,816 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:42,816 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:42,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-06 22:37:42,817 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:42,819 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:42,819 INFO L85 PathProgramCache]: Analyzing trace with hash 340179466, now seen corresponding path program 1 times [2023-11-06 22:37:42,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:42,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360766275] [2023-11-06 22:37:42,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:42,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:42,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:43,033 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:37:43,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:43,056 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2023-11-06 22:37:43,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:37:43,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:43,075 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360766275] [2023-11-06 22:37:43,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [360766275] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:37:43,076 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [894600644] [2023-11-06 22:37:43,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:43,076 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:37:43,076 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:37:43,084 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:37:43,104 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-06 22:37:43,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:43,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 237 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-06 22:37:43,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:37:43,350 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:37:43,351 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:37:43,403 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:37:43,403 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [894600644] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:37:43,403 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:37:43,404 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 4, 4] total 6 [2023-11-06 22:37:43,404 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467206098] [2023-11-06 22:37:43,404 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:37:43,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-06 22:37:43,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:37:43,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-06 22:37:43,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:37:43,407 INFO L87 Difference]: Start difference. First operand 23 states and 27 transitions. Second operand has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:37:43,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:37:43,474 INFO L93 Difference]: Finished difference Result 43 states and 51 transitions. [2023-11-06 22:37:43,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:37:43,475 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 24 [2023-11-06 22:37:43,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:37:43,476 INFO L225 Difference]: With dead ends: 43 [2023-11-06 22:37:43,476 INFO L226 Difference]: Without dead ends: 27 [2023-11-06 22:37:43,477 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 48 SyntacticMatches, 2 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2023-11-06 22:37:43,479 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 2 mSDsluCounter, 49 mSDsCounter, 0 mSdLazyCounter, 25 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 72 SdHoareTripleChecker+Invalid, 28 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 25 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:37:43,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 72 Invalid, 28 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 25 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:37:43,481 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2023-11-06 22:37:43,486 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2023-11-06 22:37:43,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 22 states have (on average 1.1818181818181819) internal successors, (26), 22 states have internal predecessors, (26), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:37:43,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 32 transitions. [2023-11-06 22:37:43,488 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 32 transitions. Word has length 24 [2023-11-06 22:37:43,488 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:37:43,520 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 32 transitions. [2023-11-06 22:37:43,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.166666666666667) internal successors, (25), 5 states have internal predecessors, (25), 3 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:37:43,520 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 32 transitions. [2023-11-06 22:37:43,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-11-06 22:37:43,522 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:43,522 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:43,545 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2023-11-06 22:37:43,742 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:37:43,742 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:43,743 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:43,744 INFO L85 PathProgramCache]: Analyzing trace with hash 872550858, now seen corresponding path program 2 times [2023-11-06 22:37:43,744 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:43,744 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1897554843] [2023-11-06 22:37:43,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:43,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:43,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:44,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:37:44,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:44,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:37:44,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:44,861 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:37:44,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:45,037 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 13 trivial. 0 not checked. [2023-11-06 22:37:45,037 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:45,037 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1897554843] [2023-11-06 22:37:45,038 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1897554843] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:37:45,038 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-06 22:37:45,038 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-11-06 22:37:45,038 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [348924413] [2023-11-06 22:37:45,043 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:37:45,045 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-06 22:37:45,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:37:45,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-06 22:37:45,049 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2023-11-06 22:37:45,050 INFO L87 Difference]: Start difference. First operand 27 states and 32 transitions. Second operand has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:37:45,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:37:45,360 INFO L93 Difference]: Finished difference Result 29 states and 33 transitions. [2023-11-06 22:37:45,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-11-06 22:37:45,362 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 33 [2023-11-06 22:37:45,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:37:45,365 INFO L225 Difference]: With dead ends: 29 [2023-11-06 22:37:45,366 INFO L226 Difference]: Without dead ends: 27 [2023-11-06 22:37:45,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 19 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2023-11-06 22:37:45,369 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 20 mSDsluCounter, 73 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 88 SdHoareTripleChecker+Invalid, 91 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:37:45,370 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 88 Invalid, 91 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:37:45,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2023-11-06 22:37:45,384 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2023-11-06 22:37:45,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 22 states have (on average 1.1363636363636365) internal successors, (25), 22 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) [2023-11-06 22:37:45,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2023-11-06 22:37:45,389 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 33 [2023-11-06 22:37:45,390 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:37:45,390 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2023-11-06 22:37:45,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 9 states have (on average 2.2222222222222223) internal successors, (20), 8 states have internal predecessors, (20), 2 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2023-11-06 22:37:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2023-11-06 22:37:45,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-06 22:37:45,394 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:45,394 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:45,394 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-06 22:37:45,395 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:45,395 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:45,395 INFO L85 PathProgramCache]: Analyzing trace with hash 1002784155, now seen corresponding path program 1 times [2023-11-06 22:37:45,396 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:45,397 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1405351621] [2023-11-06 22:37:45,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:45,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:45,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:46,689 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:37:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:46,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:37:46,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:46,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:37:46,822 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:47,009 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:37:47,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:47,009 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1405351621] [2023-11-06 22:37:47,010 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1405351621] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:37:47,010 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2075613285] [2023-11-06 22:37:47,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:47,010 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:37:47,010 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:37:47,012 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:37:47,029 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-11-06 22:37:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:47,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 328 conjuncts, 51 conjunts are in the unsatisfiable core [2023-11-06 22:37:47,283 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:37:47,665 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2023-11-06 22:37:47,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:47,822 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 17 treesize of output 12 [2023-11-06 22:37:47,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:47,921 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 76 treesize of output 22 [2023-11-06 22:37:47,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:47,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:47,939 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 22 treesize of output 22 [2023-11-06 22:37:47,945 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 1 [2023-11-06 22:37:48,017 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 26 treesize of output 18 [2023-11-06 22:37:48,142 INFO L322 Elim1Store]: treesize reduction 13, result has 7.1 percent of original size [2023-11-06 22:37:48,144 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 16 [2023-11-06 22:37:48,151 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 14 proven. 4 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:37:48,151 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:37:48,183 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:37:48,184 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 794 treesize of output 795 [2023-11-06 22:37:48,196 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 972 treesize of output 964 [2023-11-06 22:37:48,387 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2023-11-06 22:37:48,414 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2023-11-06 22:37:48,444 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2023-11-06 22:37:48,489 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 184 treesize of output 182 [2023-11-06 22:37:48,515 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 88 treesize of output 86 [2023-11-06 22:37:49,528 INFO L322 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2023-11-06 22:37:49,528 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 42 [2023-11-06 22:37:49,722 INFO L322 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2023-11-06 22:37:49,723 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 42 [2023-11-06 22:37:49,767 INFO L322 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2023-11-06 22:37:49,768 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 42 [2023-11-06 22:37:49,822 INFO L322 Elim1Store]: treesize reduction 14, result has 61.1 percent of original size [2023-11-06 22:37:49,823 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 42 [2023-11-06 22:37:51,177 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2075613285] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:37:51,178 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:37:51,178 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 27 [2023-11-06 22:37:51,178 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1004723421] [2023-11-06 22:37:51,179 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:37:51,180 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2023-11-06 22:37:51,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:37:51,181 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2023-11-06 22:37:51,182 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=82, Invalid=729, Unknown=1, NotChecked=0, Total=812 [2023-11-06 22:37:51,183 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 27 states, 25 states have (on average 1.84) internal successors, (46), 21 states have internal predecessors, (46), 4 states have call successors, (4), 3 states have call predecessors, (4), 4 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-06 22:37:52,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:37:52,591 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2023-11-06 22:37:52,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-11-06 22:37:52,595 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 25 states have (on average 1.84) internal successors, (46), 21 states have internal predecessors, (46), 4 states have call successors, (4), 3 states have call predecessors, (4), 4 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) Word has length 35 [2023-11-06 22:37:52,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:37:52,597 INFO L225 Difference]: With dead ends: 34 [2023-11-06 22:37:52,598 INFO L226 Difference]: Without dead ends: 31 [2023-11-06 22:37:52,599 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 33 SyntacticMatches, 0 SemanticMatches, 36 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 3.6s TimeCoverageRelationStatistics Valid=161, Invalid=1244, Unknown=1, NotChecked=0, Total=1406 [2023-11-06 22:37:52,601 INFO L413 NwaCegarLoop]: 15 mSDtfsCounter, 60 mSDsluCounter, 198 mSDsCounter, 0 mSdLazyCounter, 291 mSolverCounterSat, 4 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 61 SdHoareTripleChecker+Valid, 213 SdHoareTripleChecker+Invalid, 295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 291 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2023-11-06 22:37:52,604 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [61 Valid, 213 Invalid, 295 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 291 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2023-11-06 22:37:52,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31 states. [2023-11-06 22:37:52,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31 to 28. [2023-11-06 22:37:52,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 23 states have (on average 1.1304347826086956) internal successors, (26), 23 states have internal predecessors, (26), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:37:52,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 32 transitions. [2023-11-06 22:37:52,618 INFO L78 Accepts]: Start accepts. Automaton has 28 states and 32 transitions. Word has length 35 [2023-11-06 22:37:52,619 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:37:52,619 INFO L495 AbstractCegarLoop]: Abstraction has 28 states and 32 transitions. [2023-11-06 22:37:52,620 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 25 states have (on average 1.84) internal successors, (46), 21 states have internal predecessors, (46), 4 states have call successors, (4), 3 states have call predecessors, (4), 4 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-06 22:37:52,620 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states and 32 transitions. [2023-11-06 22:37:52,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-06 22:37:52,624 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:37:52,624 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:37:52,638 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-11-06 22:37:52,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:37:52,832 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:37:52,833 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:37:52,833 INFO L85 PathProgramCache]: Analyzing trace with hash 1002785829, now seen corresponding path program 1 times [2023-11-06 22:37:52,833 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:37:52,833 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1100832097] [2023-11-06 22:37:52,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:52,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:37:52,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:54,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:37:54,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:54,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:37:54,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:55,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:37:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:55,568 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 8 proven. 8 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-06 22:37:55,568 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:37:55,568 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1100832097] [2023-11-06 22:37:55,569 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1100832097] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:37:55,569 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [215352506] [2023-11-06 22:37:55,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:37:55,569 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:37:55,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:37:55,572 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:37:55,600 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-11-06 22:37:55,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:37:55,764 INFO L262 TraceCheckSpWp]: Trace formula consists of 331 conjuncts, 118 conjunts are in the unsatisfiable core [2023-11-06 22:37:55,772 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:37:55,785 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:37:55,871 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-06 22:37:56,014 INFO L322 Elim1Store]: treesize reduction 15, result has 25.0 percent of original size [2023-11-06 22:37:56,015 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 12 treesize of output 14 [2023-11-06 22:37:56,182 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-06 22:37:56,275 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:37:56,389 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:37:56,390 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-06 22:37:56,519 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-06 22:37:56,938 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 29 treesize of output 17 [2023-11-06 22:37:56,945 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:37:56,952 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-06 22:37:56,958 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-06 22:37:57,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,245 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-06 22:37:57,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,256 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2023-11-06 22:37:57,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,265 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 28 [2023-11-06 22:37:57,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,284 INFO L322 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-06 22:37:57,285 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 20 treesize of output 18 [2023-11-06 22:37:57,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,432 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 67 treesize of output 21 [2023-11-06 22:37:57,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,456 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 99 treesize of output 37 [2023-11-06 22:37:57,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,468 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 43 treesize of output 25 [2023-11-06 22:37:57,741 INFO L322 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2023-11-06 22:37:57,742 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 105 treesize of output 40 [2023-11-06 22:37:57,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:37:57,754 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 13 treesize of output 9 [2023-11-06 22:37:57,928 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 6 proven. 12 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:37:57,929 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:38:00,217 WARN L839 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_630 (Array Int Int)) (v_ArrVal_634 Int) (v_ArrVal_632 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse5 (+ v_ArrVal_634 4))) (let ((.cse3 (let ((.cse6 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|) .cse5 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset|))))) (store .cse6 |c_ULTIMATE.start_sll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset| v_ArrVal_634)))) (.cse0 (let ((.cse4 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|) .cse5 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset|))))) (store .cse4 |c_ULTIMATE.start_sll_prepend_~head#1.base| (store (select .cse4 |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|))))) (let ((.cse1 (select (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse2 (+ 4 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| v_ArrVal_630) |c_ULTIMATE.start_sll_prepend_~head#1.base| v_ArrVal_632) (select (select .cse0 .cse1) .cse2)) (select (select .cse3 .cse1) .cse2))))))) is different from false [2023-11-06 22:38:01,318 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [215352506] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:01,318 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:38:01,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 21] total 36 [2023-11-06 22:38:01,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [162866893] [2023-11-06 22:38:01,319 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:38:01,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2023-11-06 22:38:01,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:38:01,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2023-11-06 22:38:01,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=1461, Unknown=1, NotChecked=76, Total=1640 [2023-11-06 22:38:01,322 INFO L87 Difference]: Start difference. First operand 28 states and 32 transitions. Second operand has 36 states, 34 states have (on average 1.588235294117647) internal successors, (54), 28 states have internal predecessors, (54), 4 states have call successors, (4), 3 states have call predecessors, (4), 6 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-06 22:38:03,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:38:03,163 INFO L93 Difference]: Finished difference Result 31 states and 35 transitions. [2023-11-06 22:38:03,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2023-11-06 22:38:03,168 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 34 states have (on average 1.588235294117647) internal successors, (54), 28 states have internal predecessors, (54), 4 states have call successors, (4), 3 states have call predecessors, (4), 6 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) Word has length 35 [2023-11-06 22:38:03,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:38:03,169 INFO L225 Difference]: With dead ends: 31 [2023-11-06 22:38:03,169 INFO L226 Difference]: Without dead ends: 29 [2023-11-06 22:38:03,171 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 73 GetRequests, 21 SyntacticMatches, 1 SemanticMatches, 51 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 359 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=212, Invalid=2443, Unknown=1, NotChecked=100, Total=2756 [2023-11-06 22:38:03,172 INFO L413 NwaCegarLoop]: 13 mSDtfsCounter, 55 mSDsluCounter, 193 mSDsCounter, 0 mSdLazyCounter, 490 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 206 SdHoareTripleChecker+Invalid, 497 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 490 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:38:03,172 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [55 Valid, 206 Invalid, 497 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 490 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 22:38:03,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29 states. [2023-11-06 22:38:03,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29 to 29. [2023-11-06 22:38:03,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 24 states have (on average 1.125) internal successors, (27), 24 states have internal predecessors, (27), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:38:03,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 33 transitions. [2023-11-06 22:38:03,181 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 33 transitions. Word has length 35 [2023-11-06 22:38:03,182 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:38:03,182 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 33 transitions. [2023-11-06 22:38:03,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 34 states have (on average 1.588235294117647) internal successors, (54), 28 states have internal predecessors, (54), 4 states have call successors, (4), 3 states have call predecessors, (4), 6 states have return successors, (6), 6 states have call predecessors, (6), 4 states have call successors, (6) [2023-11-06 22:38:03,183 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 33 transitions. [2023-11-06 22:38:03,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-06 22:38:03,183 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:38:03,184 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:38:03,193 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-11-06 22:38:03,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-11-06 22:38:03,391 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:38:03,392 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:38:03,392 INFO L85 PathProgramCache]: Analyzing trace with hash 1604539702, now seen corresponding path program 1 times [2023-11-06 22:38:03,392 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:38:03,392 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958214495] [2023-11-06 22:38:03,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:03,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:38:03,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:04,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:38:04,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:04,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:38:04,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:05,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:38:05,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:05,548 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 3 proven. 16 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:38:05,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:38:05,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958214495] [2023-11-06 22:38:05,549 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958214495] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:05,549 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1306413] [2023-11-06 22:38:05,549 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:05,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:05,549 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:38:05,551 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:38:05,580 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-11-06 22:38:05,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:05,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 343 conjuncts, 93 conjunts are in the unsatisfiable core [2023-11-06 22:38:05,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:38:06,033 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:38:06,195 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 19 treesize of output 1 [2023-11-06 22:38:06,538 INFO L322 Elim1Store]: treesize reduction 17, result has 5.6 percent of original size [2023-11-06 22:38:06,538 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 37 treesize of output 18 [2023-11-06 22:38:06,545 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-06 22:38:06,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:06,775 INFO L322 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2023-11-06 22:38:06,775 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 45 treesize of output 42 [2023-11-06 22:38:06,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:06,784 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 22 [2023-11-06 22:38:06,803 INFO L322 Elim1Store]: treesize reduction 4, result has 66.7 percent of original size [2023-11-06 22:38:06,803 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 15 treesize of output 15 [2023-11-06 22:38:06,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:06,951 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 86 treesize of output 32 [2023-11-06 22:38:06,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:06,985 INFO L322 Elim1Store]: treesize reduction 211, result has 9.8 percent of original size [2023-11-06 22:38:06,986 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 117 treesize of output 61 [2023-11-06 22:38:07,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:07,254 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 114 treesize of output 75 [2023-11-06 22:38:07,408 INFO L322 Elim1Store]: treesize reduction 40, result has 2.4 percent of original size [2023-11-06 22:38:07,409 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 0 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 74 treesize of output 28 [2023-11-06 22:38:07,414 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 5 proven. 16 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-06 22:38:07,415 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:38:08,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1306413] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:08,152 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:38:08,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 37 [2023-11-06 22:38:08,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281171937] [2023-11-06 22:38:08,152 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:38:08,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2023-11-06 22:38:08,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:38:08,154 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2023-11-06 22:38:08,155 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=118, Invalid=1604, Unknown=0, NotChecked=0, Total=1722 [2023-11-06 22:38:08,155 INFO L87 Difference]: Start difference. First operand 29 states and 33 transitions. Second operand has 37 states, 35 states have (on average 1.5142857142857142) internal successors, (53), 29 states have internal predecessors, (53), 6 states have call successors, (6), 3 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:38:10,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:38:10,053 INFO L93 Difference]: Finished difference Result 37 states and 42 transitions. [2023-11-06 22:38:10,053 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2023-11-06 22:38:10,054 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 35 states have (on average 1.5142857142857142) internal successors, (53), 29 states have internal predecessors, (53), 6 states have call successors, (6), 3 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 37 [2023-11-06 22:38:10,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:38:10,056 INFO L225 Difference]: With dead ends: 37 [2023-11-06 22:38:10,056 INFO L226 Difference]: Without dead ends: 34 [2023-11-06 22:38:10,058 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 81 GetRequests, 29 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 425 ImplicationChecksByTransitivity, 3.4s TimeCoverageRelationStatistics Valid=231, Invalid=2631, Unknown=0, NotChecked=0, Total=2862 [2023-11-06 22:38:10,059 INFO L413 NwaCegarLoop]: 17 mSDtfsCounter, 77 mSDsluCounter, 334 mSDsCounter, 0 mSdLazyCounter, 574 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 77 SdHoareTripleChecker+Valid, 351 SdHoareTripleChecker+Invalid, 577 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 574 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2023-11-06 22:38:10,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [77 Valid, 351 Invalid, 577 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 574 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2023-11-06 22:38:10,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2023-11-06 22:38:10,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 30. [2023-11-06 22:38:10,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 25 states have (on average 1.12) internal successors, (28), 25 states have internal predecessors, (28), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:38:10,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 34 transitions. [2023-11-06 22:38:10,070 INFO L78 Accepts]: Start accepts. Automaton has 30 states and 34 transitions. Word has length 37 [2023-11-06 22:38:10,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:38:10,070 INFO L495 AbstractCegarLoop]: Abstraction has 30 states and 34 transitions. [2023-11-06 22:38:10,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 35 states have (on average 1.5142857142857142) internal successors, (53), 29 states have internal predecessors, (53), 6 states have call successors, (6), 3 states have call predecessors, (6), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:38:10,071 INFO L276 IsEmpty]: Start isEmpty. Operand 30 states and 34 transitions. [2023-11-06 22:38:10,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2023-11-06 22:38:10,072 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:38:10,072 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:38:10,078 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-11-06 22:38:10,278 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-11-06 22:38:10,278 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:38:10,279 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:38:10,279 INFO L85 PathProgramCache]: Analyzing trace with hash 1604541376, now seen corresponding path program 1 times [2023-11-06 22:38:10,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:38:10,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522991803] [2023-11-06 22:38:10,279 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:10,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:38:10,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:12,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:38:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:13,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:38:13,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:13,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:38:13,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:14,050 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 20 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:38:14,050 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:38:14,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522991803] [2023-11-06 22:38:14,050 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1522991803] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:14,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2036897171] [2023-11-06 22:38:14,051 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:14,051 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:14,051 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:38:14,053 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:38:14,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-11-06 22:38:14,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:14,273 INFO L262 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 154 conjunts are in the unsatisfiable core [2023-11-06 22:38:14,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:38:14,302 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:38:14,394 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-06 22:38:14,547 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:14,667 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:38:14,668 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-06 22:38:14,785 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 23 treesize of output 11 [2023-11-06 22:38:14,930 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:15,155 INFO L322 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-06 22:38:15,156 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2023-11-06 22:38:15,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:15,194 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:38:15,194 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 29 [2023-11-06 22:38:15,338 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2023-11-06 22:38:15,343 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:15,359 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 15 [2023-11-06 22:38:15,938 INFO L322 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2023-11-06 22:38:15,938 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 86 treesize of output 41 [2023-11-06 22:38:15,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:15,949 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 10 [2023-11-06 22:38:15,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:15,958 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 3 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-11-06 22:38:16,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,293 INFO L322 Elim1Store]: treesize reduction 25, result has 16.7 percent of original size [2023-11-06 22:38:16,293 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 94 treesize of output 69 [2023-11-06 22:38:16,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,320 INFO L322 Elim1Store]: treesize reduction 21, result has 44.7 percent of original size [2023-11-06 22:38:16,320 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 33 [2023-11-06 22:38:16,361 INFO L322 Elim1Store]: treesize reduction 29, result has 46.3 percent of original size [2023-11-06 22:38:16,362 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 24 treesize of output 31 [2023-11-06 22:38:16,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,412 INFO L322 Elim1Store]: treesize reduction 8, result has 72.4 percent of original size [2023-11-06 22:38:16,413 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 33 treesize of output 33 [2023-11-06 22:38:16,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,644 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 4 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 78 treesize of output 35 [2023-11-06 22:38:16,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,657 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 5 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 37 treesize of output 19 [2023-11-06 22:38:16,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:16,678 INFO L322 Elim1Store]: treesize reduction 41, result has 14.6 percent of original size [2023-11-06 22:38:16,678 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 159 treesize of output 71 [2023-11-06 22:38:17,362 INFO L322 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-11-06 22:38:17,363 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 219 treesize of output 63 [2023-11-06 22:38:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:17,378 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 6 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 12 [2023-11-06 22:38:17,629 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 3 proven. 20 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-06 22:38:17,629 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:38:20,026 WARN L839 $PredicateComparison]: unable to prove that (forall ((v_ArrVal_1006 (Array Int Int)) (v_ArrVal_1004 Int) (v_ArrVal_1002 (Array Int Int))) (= |c_ULTIMATE.start_main_~data~0#1| (let ((.cse7 (+ v_ArrVal_1004 4))) (let ((.cse3 (let ((.cse8 (store |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| (store (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|) .cse7 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset|))))) (store .cse8 |c_ULTIMATE.start_sll_prepend_~head#1.base| (store (select .cse8 |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset| v_ArrVal_1004)))) (.cse0 (let ((.cse6 (store |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| (store (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|) .cse7 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset|))))) (store .cse6 |c_ULTIMATE.start_sll_prepend_~head#1.base| (store (select .cse6 |c_ULTIMATE.start_sll_prepend_~head#1.base|) |c_ULTIMATE.start_sll_prepend_~head#1.offset| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base|))))) (let ((.cse4 (select (select .cse0 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)) (.cse5 (+ 4 (select (select .cse3 |c_ULTIMATE.start_main_~#s~0#1.base|) |c_ULTIMATE.start_main_~#s~0#1.offset|)))) (let ((.cse1 (select (select .cse0 .cse4) .cse5)) (.cse2 (+ 4 (select (select .cse3 .cse4) .cse5)))) (select (select (store (store |c_#memory_int| |c_ULTIMATE.start_sll_prepend_#t~ret7#1.base| v_ArrVal_1006) |c_ULTIMATE.start_sll_prepend_~head#1.base| v_ArrVal_1002) (select (select .cse0 .cse1) .cse2)) (select (select .cse3 .cse1) .cse2)))))))) is different from false [2023-11-06 22:38:30,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2036897171] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:30,284 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:38:30,285 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 25] total 45 [2023-11-06 22:38:30,285 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178257710] [2023-11-06 22:38:30,285 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:38:30,286 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2023-11-06 22:38:30,286 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:38:30,287 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2023-11-06 22:38:30,289 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=2421, Unknown=1, NotChecked=98, Total=2652 [2023-11-06 22:38:30,290 INFO L87 Difference]: Start difference. First operand 30 states and 34 transitions. Second operand has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 35 states have internal predecessors, (59), 6 states have call successors, (6), 4 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:38:33,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:38:33,957 INFO L93 Difference]: Finished difference Result 35 states and 40 transitions. [2023-11-06 22:38:33,958 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2023-11-06 22:38:33,958 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 35 states have internal predecessors, (59), 6 states have call successors, (6), 4 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 37 [2023-11-06 22:38:33,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:38:33,959 INFO L225 Difference]: With dead ends: 35 [2023-11-06 22:38:33,959 INFO L226 Difference]: Without dead ends: 33 [2023-11-06 22:38:33,962 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 66 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 576 ImplicationChecksByTransitivity, 17.8s TimeCoverageRelationStatistics Valid=284, Invalid=4141, Unknown=1, NotChecked=130, Total=4556 [2023-11-06 22:38:33,962 INFO L413 NwaCegarLoop]: 16 mSDtfsCounter, 45 mSDsluCounter, 325 mSDsCounter, 0 mSdLazyCounter, 809 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 341 SdHoareTripleChecker+Invalid, 815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 809 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2023-11-06 22:38:33,963 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 341 Invalid, 815 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 809 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2023-11-06 22:38:33,963 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33 states. [2023-11-06 22:38:33,973 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33 to 31. [2023-11-06 22:38:33,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:38:33,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 35 transitions. [2023-11-06 22:38:33,974 INFO L78 Accepts]: Start accepts. Automaton has 31 states and 35 transitions. Word has length 37 [2023-11-06 22:38:33,974 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:38:33,975 INFO L495 AbstractCegarLoop]: Abstraction has 31 states and 35 transitions. [2023-11-06 22:38:33,975 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 43 states have (on average 1.372093023255814) internal successors, (59), 35 states have internal predecessors, (59), 6 states have call successors, (6), 4 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:38:33,975 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 35 transitions. [2023-11-06 22:38:33,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-06 22:38:33,976 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:38:33,976 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:38:33,988 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-11-06 22:38:34,188 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:34,189 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:38:34,189 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:38:34,189 INFO L85 PathProgramCache]: Analyzing trace with hash 71035409, now seen corresponding path program 2 times [2023-11-06 22:38:34,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:38:34,189 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506427004] [2023-11-06 22:38:34,189 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:34,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:38:34,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:34,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:38:34,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:34,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:38:34,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:34,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:38:34,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:34,424 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 9 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-06 22:38:34,424 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:38:34,424 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506427004] [2023-11-06 22:38:34,425 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506427004] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:34,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [620550292] [2023-11-06 22:38:34,425 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:38:34,425 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:34,426 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:38:34,427 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:38:34,468 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-11-06 22:38:34,708 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:38:34,708 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:38:34,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 358 conjuncts, 9 conjunts are in the unsatisfiable core [2023-11-06 22:38:34,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:38:34,800 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-06 22:38:34,800 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:38:34,866 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2023-11-06 22:38:34,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [620550292] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-06 22:38:34,867 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-06 22:38:34,867 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 6, 6] total 11 [2023-11-06 22:38:34,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122636120] [2023-11-06 22:38:34,867 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-06 22:38:34,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2023-11-06 22:38:34,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:38:34,870 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2023-11-06 22:38:34,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:38:34,871 INFO L87 Difference]: Start difference. First operand 31 states and 35 transitions. Second operand has 11 states, 11 states have (on average 3.1818181818181817) internal successors, (35), 10 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-06 22:38:34,986 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:38:34,986 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2023-11-06 22:38:34,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-06 22:38:34,987 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 3.1818181818181817) internal successors, (35), 10 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 39 [2023-11-06 22:38:34,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:38:34,990 INFO L225 Difference]: With dead ends: 38 [2023-11-06 22:38:34,990 INFO L226 Difference]: Without dead ends: 35 [2023-11-06 22:38:34,990 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 89 GetRequests, 80 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2023-11-06 22:38:34,994 INFO L413 NwaCegarLoop]: 22 mSDtfsCounter, 16 mSDsluCounter, 88 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2023-11-06 22:38:34,994 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 110 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 75 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2023-11-06 22:38:34,996 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2023-11-06 22:38:35,019 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 32. [2023-11-06 22:38:35,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 27 states have (on average 1.1111111111111112) internal successors, (30), 27 states have internal predecessors, (30), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-11-06 22:38:35,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2023-11-06 22:38:35,022 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 39 [2023-11-06 22:38:35,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:38:35,023 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2023-11-06 22:38:35,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 3.1818181818181817) internal successors, (35), 10 states have internal predecessors, (35), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2023-11-06 22:38:35,023 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2023-11-06 22:38:35,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2023-11-06 22:38:35,026 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:38:35,026 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:38:35,040 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-11-06 22:38:35,235 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:35,235 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:38:35,236 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:38:35,236 INFO L85 PathProgramCache]: Analyzing trace with hash 71037083, now seen corresponding path program 2 times [2023-11-06 22:38:35,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:38:35,237 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [960671532] [2023-11-06 22:38:35,237 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:38:35,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:38:35,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:37,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:38:37,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:38,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:38:38,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:38,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 23 [2023-11-06 22:38:38,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:38:38,733 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 18 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-06 22:38:38,734 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:38:38,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [960671532] [2023-11-06 22:38:38,734 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [960671532] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:38:38,734 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [285081898] [2023-11-06 22:38:38,734 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2023-11-06 22:38:38,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:38:38,734 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:38:38,735 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:38:38,738 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2023-11-06 22:38:38,982 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2023-11-06 22:38:38,982 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:38:38,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 361 conjuncts, 151 conjunts are in the unsatisfiable core [2023-11-06 22:38:38,994 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:38:39,000 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-11-06 22:38:39,096 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-06 22:38:39,282 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:38:39,283 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 2 case distinctions, treesize of input 17 treesize of output 21 [2023-11-06 22:38:39,371 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:39,385 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:39,535 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2023-11-06 22:38:39,541 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-11-06 22:38:39,825 INFO L322 Elim1Store]: treesize reduction 13, result has 40.9 percent of original size [2023-11-06 22:38:39,826 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 16 treesize of output 15 [2023-11-06 22:38:39,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:39,856 INFO L322 Elim1Store]: treesize reduction 18, result has 35.7 percent of original size [2023-11-06 22:38:39,857 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 2 case distinctions, treesize of input 22 treesize of output 29 [2023-11-06 22:38:39,873 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 11 [2023-11-06 22:38:40,003 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 26 [2023-11-06 22:38:40,015 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 2 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 33 treesize of output 17 [2023-11-06 22:38:40,560 INFO L322 Elim1Store]: treesize reduction 34, result has 2.9 percent of original size [2023-11-06 22:38:40,560 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 137 treesize of output 53 [2023-11-06 22:38:40,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,577 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 12 [2023-11-06 22:38:40,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,589 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 10 [2023-11-06 22:38:40,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,832 INFO L322 Elim1Store]: treesize reduction 56, result has 16.4 percent of original size [2023-11-06 22:38:40,832 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 145 treesize of output 120 [2023-11-06 22:38:40,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,856 INFO L322 Elim1Store]: treesize reduction 37, result has 11.9 percent of original size [2023-11-06 22:38:40,857 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 127 treesize of output 121 [2023-11-06 22:38:40,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:40,888 INFO L322 Elim1Store]: treesize reduction 8, result has 77.1 percent of original size [2023-11-06 22:38:40,889 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 4 select indices, 4 select index equivalence classes, 4 disjoint index pairs (out of 6 index pairs), introduced 4 new quantified variables, introduced 2 case distinctions, treesize of input 39 treesize of output 39 [2023-11-06 22:38:41,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:41,125 INFO L322 Elim1Store]: treesize reduction 186, result has 10.1 percent of original size [2023-11-06 22:38:41,125 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 5 case distinctions, treesize of input 210 treesize of output 96 [2023-11-06 22:38:41,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:41,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-06 22:38:41,152 INFO L322 Elim1Store]: treesize reduction 67, result has 9.5 percent of original size [2023-11-06 22:38:41,152 INFO L351 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 4 disjoint index pairs (out of 3 index pairs), introduced 5 new quantified variables, introduced 3 case distinctions, treesize of input 259 treesize of output 197 [2023-11-06 22:38:42,280 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 6 proven. 20 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-06 22:38:42,281 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-06 22:39:09,679 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [285081898] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:39:09,679 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-11-06 22:39:09,680 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 25] total 46 [2023-11-06 22:39:09,680 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459921617] [2023-11-06 22:39:09,680 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-11-06 22:39:09,681 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2023-11-06 22:39:09,681 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:09,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2023-11-06 22:39:09,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=132, Invalid=2617, Unknown=7, NotChecked=0, Total=2756 [2023-11-06 22:39:09,683 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand has 46 states, 44 states have (on average 1.4090909090909092) internal successors, (62), 37 states have internal predecessors, (62), 6 states have call successors, (6), 3 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:39:15,438 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:15,438 INFO L93 Difference]: Finished difference Result 56 states and 64 transitions. [2023-11-06 22:39:15,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2023-11-06 22:39:15,439 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 44 states have (on average 1.4090909090909092) internal successors, (62), 37 states have internal predecessors, (62), 6 states have call successors, (6), 3 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Word has length 39 [2023-11-06 22:39:15,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:15,440 INFO L225 Difference]: With dead ends: 56 [2023-11-06 22:39:15,440 INFO L226 Difference]: Without dead ends: 40 [2023-11-06 22:39:15,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 91 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 570 ImplicationChecksByTransitivity, 34.0s TimeCoverageRelationStatistics Valid=257, Invalid=4428, Unknown=7, NotChecked=0, Total=4692 [2023-11-06 22:39:15,442 INFO L413 NwaCegarLoop]: 18 mSDtfsCounter, 27 mSDsluCounter, 440 mSDsCounter, 0 mSdLazyCounter, 883 mSolverCounterSat, 18 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 458 SdHoareTripleChecker+Invalid, 901 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 18 IncrementalHoareTripleChecker+Valid, 883 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:15,443 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [27 Valid, 458 Invalid, 901 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [18 Valid, 883 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-11-06 22:39:15,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 40 states. [2023-11-06 22:39:15,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 40 to 36. [2023-11-06 22:39:15,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 30 states have (on average 1.1) internal successors, (33), 30 states have internal predecessors, (33), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-11-06 22:39:15,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 41 transitions. [2023-11-06 22:39:15,454 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 41 transitions. Word has length 39 [2023-11-06 22:39:15,455 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:15,455 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 41 transitions. [2023-11-06 22:39:15,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 44 states have (on average 1.4090909090909092) internal successors, (62), 37 states have internal predecessors, (62), 6 states have call successors, (6), 3 states have call predecessors, (6), 6 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2023-11-06 22:39:15,455 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2023-11-06 22:39:15,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-11-06 22:39:15,456 INFO L187 NwaCegarLoop]: Found error trace [2023-11-06 22:39:15,456 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-06 22:39:15,464 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2023-11-06 22:39:15,660 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2023-11-06 22:39:15,660 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-06 22:39:15,661 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-11-06 22:39:15,661 INFO L85 PathProgramCache]: Analyzing trace with hash -689037093, now seen corresponding path program 3 times [2023-11-06 22:39:15,661 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-06 22:39:15,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049946190] [2023-11-06 22:39:15,661 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-06 22:39:15,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-06 22:39:15,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:15,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2023-11-06 22:39:15,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:15,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2023-11-06 22:39:15,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:15,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-06 22:39:15,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:15,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2023-11-06 22:39:15,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-06 22:39:15,859 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 10 proven. 5 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2023-11-06 22:39:15,860 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-06 22:39:15,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049946190] [2023-11-06 22:39:15,860 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049946190] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-06 22:39:15,860 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [757394987] [2023-11-06 22:39:15,860 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-11-06 22:39:15,861 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-06 22:39:15,861 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 [2023-11-06 22:39:15,865 INFO L229 MonitoredProcess]: Starting monitored process 9 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-06 22:39:15,892 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2023-11-06 22:39:16,682 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 4 check-sat command(s) [2023-11-06 22:39:16,682 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2023-11-06 22:39:16,686 INFO L262 TraceCheckSpWp]: Trace formula consists of 440 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-06 22:39:16,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-06 22:39:16,731 INFO L134 CoverageAnalysis]: Checked inductivity of 51 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-06 22:39:16,732 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-11-06 22:39:16,732 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [757394987] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-06 22:39:16,732 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2023-11-06 22:39:16,732 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [6] total 7 [2023-11-06 22:39:16,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1451690528] [2023-11-06 22:39:16,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-06 22:39:16,735 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-06 22:39:16,735 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-06 22:39:16,736 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-06 22:39:16,736 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:39:16,736 INFO L87 Difference]: Start difference. First operand 36 states and 41 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:39:16,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-11-06 22:39:16,761 INFO L93 Difference]: Finished difference Result 41 states and 45 transitions. [2023-11-06 22:39:16,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-11-06 22:39:16,762 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) Word has length 48 [2023-11-06 22:39:16,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-11-06 22:39:16,762 INFO L225 Difference]: With dead ends: 41 [2023-11-06 22:39:16,762 INFO L226 Difference]: Without dead ends: 0 [2023-11-06 22:39:16,763 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2023-11-06 22:39:16,764 INFO L413 NwaCegarLoop]: 12 mSDtfsCounter, 0 mSDsluCounter, 9 mSDsCounter, 0 mSdLazyCounter, 10 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 21 SdHoareTripleChecker+Invalid, 10 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 10 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-11-06 22:39:16,765 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 21 Invalid, 10 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 10 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-11-06 22:39:16,765 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2023-11-06 22:39:16,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2023-11-06 22:39:16,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-06 22:39:16,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2023-11-06 22:39:16,766 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 48 [2023-11-06 22:39:16,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-11-06 22:39:16,766 INFO L495 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2023-11-06 22:39:16,767 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-11-06 22:39:16,767 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2023-11-06 22:39:16,767 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-06 22:39:16,769 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-11-06 22:39:16,781 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2023-11-06 22:39:16,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-06 22:39:16,980 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2023-11-06 22:39:19,537 INFO L902 garLoopResultBuilder]: At program point L593-2(lines 593 597) the Hoare annotation is: true [2023-11-06 22:39:19,538 INFO L899 garLoopResultBuilder]: For program point L618(lines 618 620) no Hoare annotation was computed. [2023-11-06 22:39:19,538 INFO L902 garLoopResultBuilder]: At program point main_returnLabel#1(lines 604 631) the Hoare annotation is: true [2023-11-06 22:39:19,538 INFO L899 garLoopResultBuilder]: For program point L585-2(lines 585 589) no Hoare annotation was computed. [2023-11-06 22:39:19,538 INFO L895 garLoopResultBuilder]: At program point L585-3(lines 585 589) the Hoare annotation is: (let ((.cse13 (= |ULTIMATE.start_sll_create_~head~0#1.base| 0)) (.cse12 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4))) (let ((.cse4 (= .cse12 0)) (.cse0 (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1)) (.cse2 (not .cse13)) (.cse10 (= (select (select |#memory_int| |ULTIMATE.start_sll_create_~head~0#1.base|) 0) 1)) (.cse11 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0)) (.cse1 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse3 (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0)) (.cse5 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse6 (= |ULTIMATE.start_main_~data~0#1| 1)) (.cse7 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse8 (= |ULTIMATE.start_main_~len~0#1| 2)) (.cse9 (= |ULTIMATE.start_sll_create_~data#1| 1))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (= |ULTIMATE.start_sll_create_~len#1| 1) .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (not (= |ULTIMATE.start_sll_create_~head~0#1.base| |ULTIMATE.start_main_~#s~0#1.base|))) (and (= (select (select |#memory_int| .cse12) 0) 1) (not .cse4) (not (= .cse12 |ULTIMATE.start_main_~#s~0#1.base|)) .cse0 .cse1 .cse2 (= (select |#valid| .cse12) 1) .cse3 (<= |ULTIMATE.start_sll_create_~len#1| 0) .cse5 (= (select (select |#memory_$Pointer$.base| .cse12) 4) 0) .cse6 .cse7 .cse8 .cse9 .cse10 (= (select (select |#memory_$Pointer$.offset| .cse12) 4) 0) .cse11 (<= (+ |ULTIMATE.start_sll_create_~head~0#1.base| 1) |#StackHeapBarrier|)) (and (= 2 |ULTIMATE.start_sll_create_~len#1|) .cse1 .cse3 .cse13 .cse5 .cse6 .cse7 .cse8 .cse9)))) [2023-11-06 22:39:19,538 INFO L899 garLoopResultBuilder]: For program point L585-4(lines 585 589) no Hoare annotation was computed. [2023-11-06 22:39:19,538 INFO L899 garLoopResultBuilder]: For program point L-1(line -1) no Hoare annotation was computed. [2023-11-06 22:39:19,538 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2023-11-06 22:39:19,539 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION(line 629) no Hoare annotation was computed. [2023-11-06 22:39:19,539 INFO L895 garLoopResultBuilder]: At program point L586(line 586) the Hoare annotation is: (let ((.cse0 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse2 (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0)) (.cse1 (= |ULTIMATE.start_sll_create_~head~0#1.base| 0)) (.cse3 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse4 (= |ULTIMATE.start_main_~data~0#1| 1)) (.cse5 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse6 (= |ULTIMATE.start_main_~len~0#1| 2)) (.cse7 (= |ULTIMATE.start_sll_create_~data#1| 1))) (or (and (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1) .cse0 (not .cse1) .cse2 (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) .cse3 (= |ULTIMATE.start_sll_create_~len#1| 1) .cse4 .cse5 .cse6 .cse7 (= (select (select |#memory_int| |ULTIMATE.start_sll_create_~head~0#1.base|) 0) 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) (not (= |ULTIMATE.start_sll_create_~head~0#1.base| |ULTIMATE.start_main_~#s~0#1.base|))) (and (= 2 |ULTIMATE.start_sll_create_~len#1|) .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7))) [2023-11-06 22:39:19,539 INFO L899 garLoopResultBuilder]: For program point L586-1(line 586) no Hoare annotation was computed. [2023-11-06 22:39:19,539 INFO L899 garLoopResultBuilder]: For program point L611(lines 611 613) no Hoare annotation was computed. [2023-11-06 22:39:19,539 INFO L899 garLoopResultBuilder]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2023-11-06 22:39:19,539 INFO L899 garLoopResultBuilder]: For program point L599(lines 599 603) no Hoare annotation was computed. [2023-11-06 22:39:19,540 INFO L895 garLoopResultBuilder]: At program point sll_create_returnLabel#1(lines 583 591) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res#1.base|) 4)) (.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_~head~0#1.base|) 4))) (and (= (select (select |#memory_int| .cse0) 0) 1) (not (= .cse1 0)) (not (= .cse0 0)) (not (= .cse0 |ULTIMATE.start_main_~#s~0#1.base|)) (= (select |#valid| |ULTIMATE.start_sll_create_~head~0#1.base|) 1) (not (= 0 |ULTIMATE.start_sll_create_#res#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (= (select (select |#memory_$Pointer$.base| .cse1) 4) 0) (= (select |#valid| .cse1) 1) (not (= |ULTIMATE.start_sll_create_~head~0#1.base| 0)) (= (select |#valid| .cse0) 1) (= |ULTIMATE.start_sll_create_~head~0#1.offset| 0) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select (select |#memory_int| |ULTIMATE.start_sll_create_#res#1.base|) 0) 1) (= |ULTIMATE.start_sll_create_#res#1.offset| 0) (= |ULTIMATE.start_main_~data~0#1| 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_#res#1.base|) 4) 0) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (= |ULTIMATE.start_main_~len~0#1| 2) (= |ULTIMATE.start_sll_create_~data#1| 1) (= (select (select |#memory_int| .cse1) 0) 1) (not (= .cse1 |ULTIMATE.start_main_~#s~0#1.base|)) (= (select (select |#memory_int| |ULTIMATE.start_sll_create_~head~0#1.base|) 0) 1) (<= (+ 1 |ULTIMATE.start_sll_create_#res#1.base|) |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_~head~0#1.base|) 4) 0) (<= (+ |ULTIMATE.start_sll_create_~head~0#1.base| 1) |#StackHeapBarrier|))) [2023-11-06 22:39:19,540 INFO L899 garLoopResultBuilder]: For program point $Ultimate##0(line -1) no Hoare annotation was computed. [2023-11-06 22:39:19,541 INFO L895 garLoopResultBuilder]: At program point L616-2(lines 616 623) the Hoare annotation is: (let ((.cse42 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0#1.base|) 0))) (let ((.cse40 (select (select |#memory_$Pointer$.base| .cse42) 4))) (let ((.cse41 (select (select |#memory_$Pointer$.base| .cse40) 4)) (.cse31 (= |ULTIMATE.start_main_~ptr~0#1.base| 0))) (let ((.cse0 (= (select (select |#memory_$Pointer$.offset| .cse42) 4) 0)) (.cse1 (not (= 0 |ULTIMATE.start_sll_create_#res#1.base|))) (.cse2 (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1)) (.cse3 (not .cse31)) (.cse4 (= (select (select |#memory_$Pointer$.base| .cse41) 4) 0)) (.cse5 (not (= .cse41 |ULTIMATE.start_main_~#s~0#1.base|))) (.cse6 (<= (+ 2 .cse40) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse7 (= |ULTIMATE.start_main_~ptr~0#1.offset| 0)) (.cse8 (not (= .cse41 0))) (.cse9 (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse10 (= (select (select |#memory_int| |ULTIMATE.start_sll_create_#res#1.base|) 0) 1)) (.cse11 (= (select (select |#memory_$Pointer$.offset| .cse40) 4) 0)) (.cse12 (= |ULTIMATE.start_sll_create_#res#1.offset| 0)) (.cse13 (= |ULTIMATE.start_main_~uneq~0#1| (select (select |#memory_int| .cse42) 0))) (.cse14 (= |ULTIMATE.start_main_~data~0#1| 1)) (.cse15 (<= (+ .cse42 2) |ULTIMATE.start_main_~#s~0#1.base|)) (.cse16 (= (select (select |#memory_int| .cse40) 0) 1)) (.cse17 (= (select (select |#memory_$Pointer$.offset| .cse41) 4) 0)) (.cse18 (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#s~0#1.base|) 0) 0)) (.cse19 (= |ULTIMATE.start_main_~#s~0#1.offset| 0)) (.cse20 (= (select (select |#memory_int| .cse41) 0) 1)) (.cse21 (= |ULTIMATE.start_main_~len~0#1| 2)) (.cse27 (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1)) (.cse28 (not (= .cse40 0))) (.cse29 (= (select (select |#memory_int| |ULTIMATE.start_main_~ptr~0#1.base|) 0) 1)) (.cse30 (not (= |ULTIMATE.start_main_~#s~0#1.base| |ULTIMATE.start_sll_create_#res#1.base|)))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 (= 2 |ULTIMATE.start_main_~count~0#1|) (exists ((v_subst_13 Int)) (let ((.cse25 (select (select |#memory_$Pointer$.base| v_subst_13) 0)) (.cse26 (+ (select (select |#memory_$Pointer$.offset| v_subst_13) 0) 4))) (let ((.cse23 (select (select |#memory_$Pointer$.base| .cse25) .cse26)) (.cse24 (+ 4 (select (select |#memory_$Pointer$.offset| .cse25) .cse26)))) (let ((.cse22 (select (select |#memory_$Pointer$.base| .cse23) .cse24))) (and (= |ULTIMATE.start_main_~ptr~0#1.base| .cse22) (= (select (select |#memory_$Pointer$.offset| .cse23) .cse24) 0) (not (= .cse23 .cse22)) (<= (+ 2 .cse23) v_subst_13) (not (= .cse22 v_subst_13)) (= (select (select |#memory_$Pointer$.offset| .cse22) 4) 0) (= (select (select |#memory_$Pointer$.base| .cse22) 4) 0) (<= (+ .cse25 2) v_subst_13) (not (= .cse25 .cse23)) (not (= .cse25 .cse22))))))) .cse27 .cse28 .cse29 .cse30) (and .cse0 .cse1 .cse2 (= |ULTIMATE.start_main_~count~0#1| 3) .cse4 .cse5 .cse6 .cse7 .cse31 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 .cse17 .cse18 .cse19 .cse20 .cse21 .cse27 .cse28 .cse30) (and .cse0 (= |ULTIMATE.start_main_~count~0#1| 1) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 .cse12 .cse13 .cse14 .cse15 .cse16 (exists ((v_subst_10 Int)) (let ((.cse32 (select (select |#memory_$Pointer$.base| v_subst_10) 0)) (.cse33 (+ (select (select |#memory_$Pointer$.offset| v_subst_10) 0) 4))) (let ((.cse35 (select (select |#memory_$Pointer$.base| .cse32) .cse33))) (let ((.cse34 (select (select |#memory_$Pointer$.base| .cse35) 4))) (and (= (select (select |#memory_$Pointer$.offset| .cse32) .cse33) 0) (= (select (select |#memory_$Pointer$.offset| .cse34) 4) 0) (not (= .cse34 .cse32)) (<= (+ .cse35 2) v_subst_10) (= (select (select |#memory_$Pointer$.base| .cse34) 4) 0) (= .cse35 |ULTIMATE.start_main_~ptr~0#1.base|) (not (= .cse34 v_subst_10)) (not (= .cse35 .cse34)) (not (= .cse35 .cse32)) (<= (+ .cse32 2) v_subst_10)))))) .cse17 .cse18 .cse19 .cse20 .cse21 .cse27 .cse28 (exists ((v_subst_7 Int)) (let ((.cse38 (select (select |#memory_$Pointer$.base| v_subst_7) 0)) (.cse39 (+ (select (select |#memory_$Pointer$.offset| v_subst_7) 0) 4))) (let ((.cse37 (select (select |#memory_$Pointer$.base| .cse38) .cse39))) (let ((.cse36 (select (select |#memory_$Pointer$.base| .cse37) 4))) (and (not (= .cse36 .cse37)) (not (= .cse38 .cse37)) (<= (+ 2 .cse37) v_subst_7) (= (select (select |#memory_$Pointer$.offset| .cse38) .cse39) 0) (not (= .cse36 .cse38)) (= |ULTIMATE.start_main_~ptr~0#1.base| .cse37) (not (= .cse36 v_subst_7)) (= (select (select |#memory_$Pointer$.offset| .cse37) 4) 0) (<= (+ 2 .cse38) v_subst_7) (= (select (select |#memory_int| .cse36) 0) 1)))))) .cse29 (not (= (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~ptr~0#1.base|) 4) 0)) .cse30)))))) [2023-11-06 22:39:19,541 INFO L899 garLoopResultBuilder]: For program point L616-3(lines 604 631) no Hoare annotation was computed. [2023-11-06 22:39:19,542 INFO L895 garLoopResultBuilder]: At program point L600(line 600) the Hoare annotation is: (let ((.cse1 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~#s~0#1.base|) 0))) (let ((.cse0 (select (select |#memory_$Pointer$.base| |ULTIMATE.start_sll_create_#res#1.base|) 4)) (.cse2 (select (select |#memory_$Pointer$.base| .cse1) 4))) (and (not (= |ULTIMATE.start_main_~uneq~0#1| 1)) (not (= .cse0 0)) (= (select (select |#memory_$Pointer$.offset| .cse1) 4) 0) (= (select (select |#memory_int| .cse1) 0) 1) (not (= 0 |ULTIMATE.start_sll_create_#res#1.base|)) (= (select |#valid| |ULTIMATE.start_main_~#s~0#1.base|) 1) (= (select (select |#memory_$Pointer$.base| .cse0) 4) 0) (= (select |#valid| .cse0) 1) (= |ULTIMATE.start_sll_prepend_~head#1.base| |ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |#memory_$Pointer$.base| .cse2) 4) 0) (= (select |#valid| .cse1) 1) (= (select (select |#memory_$Pointer$.offset| .cse0) 4) 0) (not (= .cse1 0)) (<= (+ |#StackHeapBarrier| 1) |ULTIMATE.start_main_~#s~0#1.base|) (= (select (select |#memory_int| |ULTIMATE.start_sll_create_#res#1.base|) 0) 1) (= (select (select |#memory_$Pointer$.offset| .cse2) 4) 0) (<= (+ .cse1 1) |#StackHeapBarrier|) (= |ULTIMATE.start_sll_create_#res#1.offset| 0) (= |ULTIMATE.start_main_~data~0#1| 1) (= (select (select |#memory_int| .cse2) 0) 1) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_sll_create_#res#1.base|) 4) 0) (= (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~#s~0#1.base|) 0) 0) (= |ULTIMATE.start_main_~#s~0#1.offset| 0) (= (select |#valid| .cse2) 1) (= |ULTIMATE.start_main_~len~0#1| 2) (= (select (select |#memory_int| .cse0) 0) 1) (not (= .cse0 |ULTIMATE.start_main_~#s~0#1.base|)) (<= (+ 1 |ULTIMATE.start_sll_create_#res#1.base|) |#StackHeapBarrier|) (= (select |#valid| |ULTIMATE.start_sll_create_#res#1.base|) 1) (not (= .cse2 0)) (= |ULTIMATE.start_sll_prepend_~head#1.offset| 0) (not (= |ULTIMATE.start_main_~#s~0#1.base| .cse2)) (= |ULTIMATE.start_main_~uneq~0#1| |ULTIMATE.start_sll_prepend_~data#1|)))) [2023-11-06 22:39:19,542 INFO L899 garLoopResultBuilder]: For program point L600-1(line 600) no Hoare annotation was computed. [2023-11-06 22:39:19,542 INFO L895 garLoopResultBuilder]: At program point main_ERROR#1(lines 604 631) the Hoare annotation is: false [2023-11-06 22:39:19,542 INFO L899 garLoopResultBuilder]: For program point L592(lines 592 598) no Hoare annotation was computed. [2023-11-06 22:39:19,542 INFO L899 garLoopResultBuilder]: For program point L576(lines 576 578) no Hoare annotation was computed. [2023-11-06 22:39:19,543 INFO L899 garLoopResultBuilder]: For program point L576-1(lines 576 578) no Hoare annotation was computed. [2023-11-06 22:39:19,543 INFO L902 garLoopResultBuilder]: At program point L572(line 572) the Hoare annotation is: true [2023-11-06 22:39:19,543 INFO L899 garLoopResultBuilder]: For program point node_createFINAL(lines 574 582) no Hoare annotation was computed. [2023-11-06 22:39:19,543 INFO L895 garLoopResultBuilder]: At program point $Ultimate##0(lines 574 582) the Hoare annotation is: (and (= |old(#length)| |#length|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (= |old(#valid)| |#valid|)) [2023-11-06 22:39:19,543 INFO L899 garLoopResultBuilder]: For program point node_createEXIT(lines 574 582) no Hoare annotation was computed. [2023-11-06 22:39:19,546 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 2, 1, 1, 1, 1] [2023-11-06 22:39:19,548 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-06 22:39:19,571 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,572 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,573 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,574 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,574 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,574 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,575 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,575 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,575 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,575 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,576 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,576 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,576 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,577 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,577 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,577 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,577 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,578 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,578 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,578 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,578 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,579 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,579 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,579 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,579 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,580 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,580 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,581 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated [2023-11-06 22:39:19,581 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,581 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,581 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,582 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,582 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,582 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,582 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,583 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,583 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,583 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,584 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,584 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,584 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,584 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,585 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,585 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,585 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,585 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,586 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,586 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,586 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,586 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,587 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,587 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,587 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,587 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,587 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,588 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,588 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,588 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,588 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,589 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,589 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,589 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,589 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,590 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,590 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,590 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,591 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,591 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,591 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,591 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,592 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,592 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,592 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,593 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,593 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,593 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,593 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,594 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,594 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,594 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,594 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,595 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,595 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated [2023-11-06 22:39:19,595 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,595 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,596 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,596 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,596 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,596 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,597 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,597 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,597 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated [2023-11-06 22:39:19,597 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,597 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,598 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated [2023-11-06 22:39:19,598 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated [2023-11-06 22:39:19,607 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,608 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,608 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,608 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,609 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,609 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,609 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,609 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,610 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,610 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,610 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,611 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,611 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,611 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,611 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,612 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,612 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,612 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,612 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,613 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,613 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,613 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,613 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,613 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,614 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,614 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,614 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,614 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated [2023-11-06 22:39:19,615 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,615 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,615 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,615 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,616 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,616 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,616 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,616 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,617 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,617 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,617 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,617 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,618 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,618 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,618 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,619 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,619 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,619 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,619 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,620 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,620 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,620 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,620 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,620 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,621 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,621 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,621 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,621 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,621 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,622 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,622 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,622 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,622 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,623 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,623 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,623 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,624 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,624 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,624 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,624 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,625 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,625 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,625 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,626 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,626 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,626 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,626 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,627 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,627 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,627 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,627 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,628 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,628 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,628 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,628 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated [2023-11-06 22:39:19,629 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,629 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,629 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,629 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,629 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,630 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,630 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,630 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,630 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated [2023-11-06 22:39:19,630 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,631 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,631 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated [2023-11-06 22:39:19,631 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated [2023-11-06 22:39:19,634 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,634 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,634 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,634 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,635 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,635 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,635 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,635 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,636 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,636 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,636 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,636 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,637 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,637 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,637 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,638 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,638 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,639 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,639 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,639 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,640 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,640 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,640 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,642 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,642 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,643 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,643 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,643 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,643 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,643 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,644 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,644 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,644 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,644 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,645 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,645 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,645 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,645 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,646 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,646 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,646 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,646 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,647 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,647 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,647 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,647 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,649 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,650 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,650 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,650 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,651 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,651 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,651 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,651 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,652 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,652 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,652 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,653 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,653 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,653 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,653 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,654 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,654 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,654 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,654 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,655 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,655 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,655 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,655 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,656 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:39:19,656 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:39:19,656 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,656 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated [2023-11-06 22:39:19,657 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,657 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,657 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,657 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,657 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,658 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,658 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,658 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,659 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,660 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,660 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,660 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,661 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,661 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,661 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,661 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,662 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,662 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,662 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,663 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,663 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,663 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,663 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,664 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,664 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,664 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,664 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,665 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,665 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,665 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,665 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,666 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:39:19,666 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:39:19,666 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,666 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated [2023-11-06 22:39:19,667 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,667 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,667 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,667 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,667 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,668 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,668 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,668 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 06.11 10:39:19 BoogieIcfgContainer [2023-11-06 22:39:19,669 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-06 22:39:19,669 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-06 22:39:19,669 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-06 22:39:19,670 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-06 22:39:19,670 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 10:37:41" (3/4) ... [2023-11-06 22:39:19,673 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-06 22:39:19,678 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure node_create [2023-11-06 22:39:19,683 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 12 nodes and edges [2023-11-06 22:39:19,683 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-06 22:39:19,684 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-06 22:39:19,684 INFO L939 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-06 22:39:19,712 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\valid(head) == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((head == 0))) && (data == 1)) && (len == 2)) && (data == 1)) && (\valid(\result) == 1)) [2023-11-06 22:39:19,713 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!((0 == \result)) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (2 == count)) && (\valid(\result) == 1)) && !((s == \result))) || (((((((!((0 == \result)) && (\valid(s) == 1)) && (count == 3)) && (ptr == 0)) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) || ((((((((count == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) [2023-11-06 22:39:19,735 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((\valid(head) == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((head == 0))) && (data == 1)) && (len == 2)) && (data == 1)) && (\valid(\result) == 1)) [2023-11-06 22:39:19,736 WARN L115 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((!((0 == \result)) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (2 == count)) && (\valid(\result) == 1)) && !((s == \result))) || (((((((!((0 == \result)) && (\valid(s) == 1)) && (count == 3)) && (ptr == 0)) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) || ((((((((count == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) [2023-11-06 22:39:19,750 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.graphml [2023-11-06 22:39:19,750 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/witness.graphml.yaml [2023-11-06 22:39:19,750 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-06 22:39:19,751 INFO L158 Benchmark]: Toolchain (without parser) took 99449.29ms. Allocated memory was 146.8MB in the beginning and 394.3MB in the end (delta: 247.5MB). Free memory was 114.1MB in the beginning and 309.5MB in the end (delta: -195.4MB). Peak memory consumption was 54.2MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,751 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 115.3MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-06 22:39:19,752 INFO L158 Benchmark]: CACSL2BoogieTranslator took 529.90ms. Allocated memory is still 146.8MB. Free memory was 113.6MB in the beginning and 96.3MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,752 INFO L158 Benchmark]: Boogie Procedure Inliner took 51.47ms. Allocated memory is still 146.8MB. Free memory was 96.3MB in the beginning and 94.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,753 INFO L158 Benchmark]: Boogie Preprocessor took 36.29ms. Allocated memory is still 146.8MB. Free memory was 94.1MB in the beginning and 92.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,753 INFO L158 Benchmark]: RCFGBuilder took 553.14ms. Allocated memory is still 146.8MB. Free memory was 92.6MB in the beginning and 77.5MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,753 INFO L158 Benchmark]: TraceAbstraction took 98189.75ms. Allocated memory was 146.8MB in the beginning and 394.3MB in the end (delta: 247.5MB). Free memory was 77.0MB in the beginning and 313.7MB in the end (delta: -236.7MB). Peak memory consumption was 199.4MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,754 INFO L158 Benchmark]: Witness Printer took 81.11ms. Allocated memory is still 394.3MB. Free memory was 313.7MB in the beginning and 309.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-06 22:39:19,756 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 115.3MB. Free memory is still 70.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 529.90ms. Allocated memory is still 146.8MB. Free memory was 113.6MB in the beginning and 96.3MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 51.47ms. Allocated memory is still 146.8MB. Free memory was 96.3MB in the beginning and 94.1MB in the end (delta: 2.2MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.29ms. Allocated memory is still 146.8MB. Free memory was 94.1MB in the beginning and 92.6MB in the end (delta: 1.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 553.14ms. Allocated memory is still 146.8MB. Free memory was 92.6MB in the beginning and 77.5MB in the end (delta: 15.2MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 98189.75ms. Allocated memory was 146.8MB in the beginning and 394.3MB in the end (delta: 247.5MB). Free memory was 77.0MB in the beginning and 313.7MB in the end (delta: -236.7MB). Peak memory consumption was 199.4MB. Max. memory is 16.1GB. * Witness Printer took 81.11ms. Allocated memory is still 394.3MB. Free memory was 313.7MB in the beginning and 309.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated * 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: 629]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 2 procedures, 28 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 98.0s, OverallIterations: 11, TraceHistogramMax: 4, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 15.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 2.6s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 308 SdHoareTripleChecker+Valid, 5.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 304 mSDsluCounter, 1967 SdHoareTripleChecker+Invalid, 4.8s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1760 mSDsCounter, 47 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 3281 IncrementalHoareTripleChecker+Invalid, 3328 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 47 mSolverCounterUnsat, 207 mSDtfsCounter, 3281 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 631 GetRequests, 322 SyntacticMatches, 3 SemanticMatches, 306 ConstructedPredicates, 2 IntricatePredicates, 0 DeprecatedPredicates, 2196 ImplicationChecksByTransitivity, 65.4s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=36occurred in iteration=10, InterpolantAutomatonStates: 126, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 11 MinimizatonAttempts, 19 StatesRemovedByMinimization, 6 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 10 LocationsWithAnnotation, 24 PreInvPairs, 36 NumberOfFragments, 2290 HoareAnnotationTreeSize, 24 FomulaSimplifications, 355 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 10 FomulaSimplificationsInter, 402 FormulaSimplificationTreeSizeReductionInter, 2.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.3s SsaConstructionTime, 1.6s SatisfiabilityAnalysisTime, 74.6s InterpolantComputationTime, 651 NumberOfCodeBlocks, 651 NumberOfCodeBlocksAsserted, 24 NumberOfCheckSat, 693 ConstructedInterpolants, 10 QuantifiedInterpolants, 11856 SizeOfPredicates, 135 NumberOfNonLiveVariables, 2744 ConjunctsInSsa, 587 ConjunctsInUnsatCore, 21 InterpolantComputations, 4 PerfectInterpolantSequences, 281/444 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 593]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 616]: Loop Invariant [2023-11-06 22:39:19,794 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,794 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,795 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,795 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,795 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,796 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,796 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,796 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,796 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,797 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,797 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,797 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,797 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,797 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,798 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,798 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,798 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,798 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,799 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,799 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,799 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,799 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,799 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,800 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,800 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,800 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,800 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,801 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated [2023-11-06 22:39:19,801 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,801 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,801 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,801 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,802 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,802 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,802 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,802 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,803 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,803 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,803 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,803 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,804 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,804 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,804 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,804 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,805 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,805 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,805 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,805 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,806 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,806 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,806 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,806 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,806 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,807 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,808 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,808 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,808 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,808 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,809 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,809 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,809 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,809 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,810 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,810 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,810 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,811 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,812 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,813 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated [2023-11-06 22:39:19,814 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,814 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,814 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,814 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,814 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,815 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated [2023-11-06 22:39:19,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated [2023-11-06 22:39:19,816 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated [2023-11-06 22:39:19,819 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,820 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,820 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,820 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,821 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,822 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,823 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,823 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,823 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,823 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,824 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,824 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,824 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,824 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,824 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,825 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,825 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,825 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,825 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,825 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,826 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,826 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,826 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_13 : int :: ((((((((~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4] <= v_subst_13) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]] == v_subst_13)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]]][4] == 0) && #memory_$Pointer$.base[v_subst_13][0] + 2 <= v_subst_13) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4])) && !(#memory_$Pointer$.base[v_subst_13][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]][4 + #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_13][0]][#memory_$Pointer$.offset[v_subst_13][0] + 4]])) could not be translated [2023-11-06 22:39:19,826 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,826 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,827 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,827 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,827 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,827 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,828 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,828 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,828 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,828 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,829 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,830 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,831 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,832 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,833 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,834 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,834 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,834 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,834 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,835 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,836 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4] could not be translated [2023-11-06 22:39:19,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,837 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~#s~0!base][0]][0] could not be translated [2023-11-06 22:39:19,838 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base] could not be translated [2023-11-06 22:39:19,838 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,838 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]] could not be translated [2023-11-06 22:39:19,838 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][0] could not be translated [2023-11-06 22:39:19,838 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_10 : int :: ((((((((#memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == 0 && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] + 2 <= v_subst_10) && #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4]][4] == 0) && #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == ~ptr~0!base) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4] == v_subst_10)) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4]][4])) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_10][0]][#memory_$Pointer$.offset[v_subst_10][0] + 4] == #memory_$Pointer$.base[v_subst_10][0])) && #memory_$Pointer$.base[v_subst_10][0] + 2 <= v_subst_10) could not be translated [2023-11-06 22:39:19,839 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,839 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][4] could not be translated [2023-11-06 22:39:19,839 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base] could not be translated [2023-11-06 22:39:19,839 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~#s~0!base][0] could not be translated [2023-11-06 22:39:19,840 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]] could not be translated [2023-11-06 22:39:19,840 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4]][4]][0] could not be translated [2023-11-06 22:39:19,840 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]] could not be translated [2023-11-06 22:39:19,840 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~#s~0!base][0]][4] could not be translated [2023-11-06 22:39:19,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: QuantifierExpression (exists v_subst_7 : int :: ((((((((!(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[v_subst_7][0] == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4])) && 2 + #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] <= v_subst_7) && #memory_$Pointer$.offset[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4] == 0) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == #memory_$Pointer$.base[v_subst_7][0])) && ~ptr~0!base == #memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]) && !(#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == v_subst_7)) && #memory_$Pointer$.offset[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4] == 0) && 2 + #memory_$Pointer$.base[v_subst_7][0] <= v_subst_7) && #memory_int[#memory_$Pointer$.base[#memory_$Pointer$.base[#memory_$Pointer$.base[v_subst_7][0]][#memory_$Pointer$.offset[v_subst_7][0] + 4]][4]][0] == 1) could not be translated [2023-11-06 22:39:19,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base] could not be translated [2023-11-06 22:39:19,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~ptr~0!base][0] could not be translated [2023-11-06 22:39:19,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base] could not be translated [2023-11-06 22:39:19,841 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~ptr~0!base][4] could not be translated Derived loop invariant: (((((((((!((0 == \result)) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (2 == count)) && (\valid(\result) == 1)) && !((s == \result))) || (((((((!((0 == \result)) && (\valid(s) == 1)) && (count == 3)) && (ptr == 0)) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) || ((((((((count == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((ptr == 0))) && (data == 1)) && (len == 2)) && (\valid(\result) == 1)) && !((s == \result)))) - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 585]: Loop Invariant [2023-11-06 22:39:19,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,843 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,844 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,845 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,846 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,846 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,846 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,846 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,846 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,847 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,847 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,847 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,847 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,847 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,848 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,849 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,849 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,849 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,849 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,849 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,850 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,851 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,851 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,851 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,851 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,852 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,852 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,852 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,852 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,852 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,853 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated Derived loop invariant: ((((((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len == 1)) && (data == 1)) && (len == 2)) && (data == 1)) && !((head == s))) || (((((((\valid(head) == 1) && (\valid(s) == 1)) && !((head == 0))) && (len <= 0)) && (data == 1)) && (len == 2)) && (data == 1))) || ((((((2 == len) && (\valid(s) == 1)) && (head == 0)) && (data == 1)) && (len == 2)) && (data == 1))) - InvariantResult [Line: 604]: Loop Invariant Derived loop invariant: 0 - InvariantResult [Line: 572]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 583]: Loop Invariant [2023-11-06 22:39:19,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,854 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,855 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,856 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,857 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,858 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,859 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,859 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,859 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,859 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,859 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,860 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:39:19,860 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:39:19,860 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,860 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,861 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated [2023-11-06 22:39:19,862 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[~head~0!base][4]][0] could not be translated [2023-11-06 22:39:19,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,863 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,864 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,865 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,865 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,865 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,865 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,865 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base] could not be translated [2023-11-06 22:39:19,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[~head~0!base][4] could not be translated [2023-11-06 22:39:19,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #valid[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,866 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[#res!base][4]][4] could not be translated [2023-11-06 22:39:19,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base] could not be translated [2023-11-06 22:39:19,867 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#res!base][0] could not be translated [2023-11-06 22:39:19,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: Expression #res!offset has a CASTFunctionDefinition but is no IdentifierExpression: IdentifierExpression [2023-11-06 22:39:19,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base] could not be translated [2023-11-06 22:39:19,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#res!base][4] could not be translated [2023-11-06 22:39:19,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]] could not be translated [2023-11-06 22:39:19,868 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[#memory_$Pointer$.base[#res!base][4]][0] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.base[#res!base][4] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_int[~head~0!base][0] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]] could not be translated [2023-11-06 22:39:19,869 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[#memory_$Pointer$.base[~head~0!base][4]][4] could not be translated [2023-11-06 22:39:19,870 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base] could not be translated [2023-11-06 22:39:19,870 WARN L1553 BoogieBacktranslator]: Unfinished Backtranslation: ArrayAccessExpression #memory_$Pointer$.offset[~head~0!base][4] could not be translated Derived loop invariant: ((((((((\valid(head) == 1) && !((0 == \result))) && (\valid(s) == 1)) && !((head == 0))) && (data == 1)) && (len == 2)) && (data == 1)) && (\valid(\result) == 1)) RESULT: Ultimate proved your program to be correct! [2023-11-06 22:39:19,928 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61c72675-d9d4-4edf-96ee-26ceeb7c1995/bin/uautomizer-verify-WvqO1wxjHP/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE