./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc 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_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 18:41:32,823 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 18:41:32,886 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 18:41:32,892 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 18:41:32,892 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 18:41:32,914 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 18:41:32,915 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 18:41:32,915 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 18:41:32,916 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 18:41:32,916 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 18:41:32,917 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 18:41:32,918 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 18:41:32,918 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 18:41:32,919 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 18:41:32,919 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 18:41:32,920 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 18:41:32,920 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 18:41:32,920 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 18:41:32,921 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 18:41:32,922 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 18:41:32,922 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 18:41:32,923 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 18:41:32,923 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 18:41:32,924 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 18:41:32,924 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 18:41:32,925 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 18:41:32,925 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 18:41:32,926 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 18:41:32,926 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 18:41:32,927 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 18:41:32,927 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 18:41:32,927 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 18:41:32,928 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 18:41:32,928 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 18:41:32,928 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 18:41:32,928 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 18:41:32,928 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 18:41:32,929 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 18:41:32,929 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 18:41:32,929 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:41:32,929 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 18:41:32,930 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 18:41:32,930 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 18:41:32,930 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 18:41:32,930 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 18:41:32,930 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 18:41:32,931 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 18:41:32,931 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 18:41:32,931 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 18:41:32,931 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dbea62dc4a872959247118f049e63d406eb1e848bb1ed8397f1082fdec77074c [2023-12-02 18:41:33,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 18:41:33,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 18:41:33,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 18:41:33,159 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 18:41:33,159 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 18:41:33,161 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2023-12-02 18:41:35,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 18:41:36,122 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 18:41:36,123 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test2-1.i [2023-12-02 18:41:36,141 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/data/3393700a7/a944d58010bd48c2b1e2a3bcacfc3b67/FLAGaa76d0da4 [2023-12-02 18:41:36,155 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/data/3393700a7/a944d58010bd48c2b1e2a3bcacfc3b67 [2023-12-02 18:41:36,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 18:41:36,159 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 18:41:36,160 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 18:41:36,161 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 18:41:36,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 18:41:36,166 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:36,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49eda361 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36, skipping insertion in model container [2023-12-02 18:41:36,168 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:36,231 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 18:41:36,715 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:41:36,725 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 18:41:36,816 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 18:41:36,890 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 18:41:36,896 INFO L206 MainTranslator]: Completed translation [2023-12-02 18:41:36,896 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36 WrapperNode [2023-12-02 18:41:36,896 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 18:41:36,897 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 18:41:36,898 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 18:41:36,898 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 18:41:36,903 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:36,933 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:36,989 INFO L138 Inliner]: procedures = 208, calls = 237, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1215 [2023-12-02 18:41:36,989 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 18:41:36,990 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 18:41:36,990 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 18:41:36,990 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 18:41:36,997 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:36,997 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,007 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,007 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,051 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,067 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,073 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,080 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,091 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 18:41:37,092 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 18:41:37,092 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 18:41:37,092 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 18:41:37,093 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (1/1) ... [2023-12-02 18:41:37,098 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 18:41:37,109 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:41:37,122 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 18:41:37,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 18:41:37,161 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 18:41:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 18:41:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 18:41:37,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 18:41:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 18:41:37,162 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 18:41:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 18:41:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 18:41:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 18:41:37,163 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 18:41:37,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 18:41:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 18:41:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 18:41:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 18:41:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 18:41:37,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 18:41:37,165 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 18:41:37,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 18:41:37,352 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 18:41:37,355 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 18:41:38,564 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 18:41:39,969 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 18:41:39,969 INFO L309 CfgBuilder]: Removed 54 assume(true) statements. [2023-12-02 18:41:39,971 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:41:39 BoogieIcfgContainer [2023-12-02 18:41:39,971 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 18:41:39,974 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 18:41:39,974 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 18:41:39,977 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 18:41:39,977 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:41:36" (1/3) ... [2023-12-02 18:41:39,978 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2016000b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:41:39, skipping insertion in model container [2023-12-02 18:41:39,978 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:41:36" (2/3) ... [2023-12-02 18:41:39,978 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2016000b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:41:39, skipping insertion in model container [2023-12-02 18:41:39,979 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:41:39" (3/3) ... [2023-12-02 18:41:39,980 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SAX_test2-1.i [2023-12-02 18:41:39,999 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 18:41:40,000 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2023-12-02 18:41:40,051 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 18:41:40,058 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@172f3687, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 18:41:40,058 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2023-12-02 18:41:40,063 INFO L276 IsEmpty]: Start isEmpty. Operand has 132 states, 110 states have (on average 1.7545454545454546) internal successors, (193), 125 states have internal predecessors, (193), 10 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (10), 6 states have call predecessors, (10), 10 states have call successors, (10) [2023-12-02 18:41:40,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 18:41:40,069 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:41:40,069 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 18:41:40,070 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:41:40,074 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:41:40,075 INFO L85 PathProgramCache]: Analyzing trace with hash 43440396, now seen corresponding path program 1 times [2023-12-02 18:41:40,084 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:41:40,085 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1509188664] [2023-12-02 18:41:40,085 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:41:40,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:41:40,196 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:41:40,197 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [845089449] [2023-12-02 18:41:40,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:41:40,197 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:41:40,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:41:40,201 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:41:40,202 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 18:41:40,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:41:40,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 18:41:40,388 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:41:40,457 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 18:41:40,465 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2023-12-02 18:41:40,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 18:41:40,518 INFO L378 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 15 treesize of output 7 [2023-12-02 18:41:40,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 18:41:40,528 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:41:40,528 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 18:41:40,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1509188664] [2023-12-02 18:41:40,528 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 18:41:40,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [845089449] [2023-12-02 18:41:40,529 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [845089449] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:41:40,529 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:41:40,529 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 18:41:40,531 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [746858751] [2023-12-02 18:41:40,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:41:40,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:41:40,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 18:41:40,563 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:41:40,563 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 18:41:40,566 INFO L87 Difference]: Start difference. First operand has 132 states, 110 states have (on average 1.7545454545454546) internal successors, (193), 125 states have internal predecessors, (193), 10 states have call successors, (10), 3 states have call predecessors, (10), 3 states have return successors, (10), 6 states have call predecessors, (10), 10 states have call successors, (10) Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:41:42,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:44,679 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:46,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:48,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:50,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:52,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:54,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:56,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:41:59,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:01,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:03,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:05,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:07,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:09,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:11,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:13,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:15,333 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:17,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:19,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:21,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:22,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:42:22,302 INFO L93 Difference]: Finished difference Result 338 states and 568 transitions. [2023-12-02 18:42:22,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:42:22,309 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2023-12-02 18:42:22,310 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:42:22,318 INFO L225 Difference]: With dead ends: 338 [2023-12-02 18:42:22,318 INFO L226 Difference]: Without dead ends: 200 [2023-12-02 18:42:22,322 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 18:42:22,325 INFO L413 NwaCegarLoop]: 122 mSDtfsCounter, 80 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 4 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2023-12-02 18:42:22,326 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [85 Valid, 346 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 112 Invalid, 20 Unknown, 0 Unchecked, 41.6s Time] [2023-12-02 18:42:22,340 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2023-12-02 18:42:22,367 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 130. [2023-12-02 18:42:22,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 112 states have (on average 1.25) internal successors, (140), 124 states have internal predecessors, (140), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 18:42:22,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 156 transitions. [2023-12-02 18:42:22,372 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 156 transitions. Word has length 4 [2023-12-02 18:42:22,372 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:42:22,372 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 156 transitions. [2023-12-02 18:42:22,372 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:42:22,372 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2023-12-02 18:42:22,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 18:42:22,374 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:42:22,374 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:42:22,381 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 18:42:22,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 18:42:22,575 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:42:22,576 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:42:22,576 INFO L85 PathProgramCache]: Analyzing trace with hash -609535840, now seen corresponding path program 1 times [2023-12-02 18:42:22,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:42:22,576 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [764485677] [2023-12-02 18:42:22,577 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:42:22,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:42:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:42:22,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 18:42:22,956 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 18:42:22,956 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [764485677] [2023-12-02 18:42:22,956 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [764485677] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:42:22,957 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:42:22,957 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 18:42:22,957 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1178533509] [2023-12-02 18:42:22,957 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:42:22,958 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:42:22,958 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 18:42:22,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:42:22,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 18:42:22,959 INFO L87 Difference]: Start difference. First operand 130 states and 156 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:42:25,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:27,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:29,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:31,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:33,054 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:35,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:37,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:39,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:41,421 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:43,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:45,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:47,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:49,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:51,533 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:53,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:55,595 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 18:42:57,479 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:42:57,479 INFO L93 Difference]: Finished difference Result 247 states and 306 transitions. [2023-12-02 18:42:57,487 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:42:57,487 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 22 [2023-12-02 18:42:57,487 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:42:57,489 INFO L225 Difference]: With dead ends: 247 [2023-12-02 18:42:57,489 INFO L226 Difference]: Without dead ends: 186 [2023-12-02 18:42:57,490 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 18:42:57,491 INFO L413 NwaCegarLoop]: 124 mSDtfsCounter, 64 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 2 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 348 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.5s IncrementalHoareTripleChecker+Time [2023-12-02 18:42:57,492 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 348 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 97 Invalid, 16 Unknown, 0 Unchecked, 34.5s Time] [2023-12-02 18:42:57,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2023-12-02 18:42:57,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 130. [2023-12-02 18:42:57,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 112 states have (on average 1.2410714285714286) internal successors, (139), 124 states have internal predecessors, (139), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2023-12-02 18:42:57,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 155 transitions. [2023-12-02 18:42:57,506 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 155 transitions. Word has length 22 [2023-12-02 18:42:57,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:42:57,507 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 155 transitions. [2023-12-02 18:42:57,507 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 3 states have internal predecessors, (22), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:42:57,507 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 155 transitions. [2023-12-02 18:42:57,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 18:42:57,509 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:42:57,509 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:42:57,509 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 18:42:57,509 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:42:57,509 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:42:57,509 INFO L85 PathProgramCache]: Analyzing trace with hash -970322727, now seen corresponding path program 1 times [2023-12-02 18:42:57,510 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:42:57,510 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1169241813] [2023-12-02 18:42:57,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:42:57,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:42:57,590 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:42:57,591 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1847155563] [2023-12-02 18:42:57,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:42:57,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:42:57,591 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:42:57,592 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:42:57,595 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 18:42:57,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:42:57,876 INFO L262 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:42:57,878 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:42:57,956 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 18:42:57,957 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:42:57,957 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 18:42:57,957 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1169241813] [2023-12-02 18:42:57,957 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 18:42:57,958 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1847155563] [2023-12-02 18:42:57,958 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1847155563] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:42:57,958 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:42:57,958 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 18:42:57,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962286118] [2023-12-02 18:42:57,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:42:57,959 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 18:42:57,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 18:42:57,960 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 18:42:57,960 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 18:42:57,960 INFO L87 Difference]: Start difference. First operand 130 states and 155 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:42:59,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:01,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:04,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:06,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:08,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:10,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:12,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:14,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:16,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:18,177 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:20,264 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:22,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:23,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:43:23,391 INFO L93 Difference]: Finished difference Result 309 states and 373 transitions. [2023-12-02 18:43:23,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 18:43:23,396 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 32 [2023-12-02 18:43:23,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:43:23,397 INFO L225 Difference]: With dead ends: 309 [2023-12-02 18:43:23,397 INFO L226 Difference]: Without dead ends: 184 [2023-12-02 18:43:23,398 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 18:43:23,399 INFO L413 NwaCegarLoop]: 145 mSDtfsCounter, 51 mSDsluCounter, 113 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2023-12-02 18:43:23,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 258 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 12 Unknown, 0 Unchecked, 25.4s Time] [2023-12-02 18:43:23,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2023-12-02 18:43:23,414 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 180. [2023-12-02 18:43:23,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 180 states, 157 states have (on average 1.2420382165605095) internal successors, (195), 174 states have internal predecessors, (195), 13 states have call successors, (13), 2 states have call predecessors, (13), 2 states have return successors, (13), 5 states have call predecessors, (13), 13 states have call successors, (13) [2023-12-02 18:43:23,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 221 transitions. [2023-12-02 18:43:23,417 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 221 transitions. Word has length 32 [2023-12-02 18:43:23,417 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:43:23,417 INFO L495 AbstractCegarLoop]: Abstraction has 180 states and 221 transitions. [2023-12-02 18:43:23,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 2 states have internal predecessors, (32), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 18:43:23,418 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 221 transitions. [2023-12-02 18:43:23,419 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 18:43:23,420 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:43:23,420 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:43:23,426 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 18:43:23,622 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:43:23,623 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:43:23,623 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:43:23,623 INFO L85 PathProgramCache]: Analyzing trace with hash -772883062, now seen corresponding path program 1 times [2023-12-02 18:43:23,623 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:43:23,624 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1554712813] [2023-12-02 18:43:23,624 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:43:23,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:43:23,690 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:43:23,690 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [240312632] [2023-12-02 18:43:23,690 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:43:23,690 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:43:23,691 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:43:23,692 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:43:23,697 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 18:43:27,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:43:27,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 18:43:27,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:43:27,608 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 18:43:27,608 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 18:43:27,608 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 18:43:27,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1554712813] [2023-12-02 18:43:27,609 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 18:43:27,609 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [240312632] [2023-12-02 18:43:27,609 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [240312632] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 18:43:27,609 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 18:43:27,609 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 18:43:27,610 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2040070094] [2023-12-02 18:43:27,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 18:43:27,611 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 18:43:27,611 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 18:43:27,612 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 18:43:27,612 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 18:43:27,612 INFO L87 Difference]: Start difference. First operand 180 states and 221 transitions. Second operand has 4 states, 3 states have (on average 13.666666666666666) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 18:43:29,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:31,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:33,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:35,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:37,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:39,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:41,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:43,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:45,811 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:47,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:49,861 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:51,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:43:53,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:43:53,304 INFO L93 Difference]: Finished difference Result 343 states and 427 transitions. [2023-12-02 18:43:53,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 18:43:53,308 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 13.666666666666666) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2023-12-02 18:43:53,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:43:53,309 INFO L225 Difference]: With dead ends: 343 [2023-12-02 18:43:53,309 INFO L226 Difference]: Without dead ends: 182 [2023-12-02 18:43:53,310 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 18:43:53,310 INFO L413 NwaCegarLoop]: 129 mSDtfsCounter, 1 mSDsluCounter, 254 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 383 SdHoareTripleChecker+Invalid, 70 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2023-12-02 18:43:53,311 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 383 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 57 Invalid, 12 Unknown, 0 Unchecked, 25.7s Time] [2023-12-02 18:43:53,311 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-12-02 18:43:53,322 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2023-12-02 18:43:53,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 158 states have (on average 1.2468354430379747) internal successors, (197), 176 states have internal predecessors, (197), 13 states have call successors, (13), 2 states have call predecessors, (13), 3 states have return successors, (14), 5 states have call predecessors, (14), 13 states have call successors, (14) [2023-12-02 18:43:53,324 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 224 transitions. [2023-12-02 18:43:53,324 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 224 transitions. Word has length 45 [2023-12-02 18:43:53,325 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:43:53,325 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 224 transitions. [2023-12-02 18:43:53,325 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 13.666666666666666) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 18:43:53,325 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2023-12-02 18:43:53,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 18:43:53,327 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:43:53,327 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:43:53,342 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 18:43:53,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:43:53,528 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:43:53,528 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:43:53,528 INFO L85 PathProgramCache]: Analyzing trace with hash -1523714364, now seen corresponding path program 1 times [2023-12-02 18:43:53,528 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:43:53,528 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [834694552] [2023-12-02 18:43:53,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:43:53,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:43:53,583 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:43:53,583 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [746981990] [2023-12-02 18:43:53,584 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:43:53,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:43:53,584 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:43:53,585 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:43:53,587 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 18:44:00,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 18:44:00,935 INFO L262 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 11 conjunts are in the unsatisfiable core [2023-12-02 18:44:00,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 18:44:00,977 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 3 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 18:44:00,977 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 18:44:01,050 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 5 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 18:44:01,050 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 18:44:01,050 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [834694552] [2023-12-02 18:44:01,051 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 18:44:01,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [746981990] [2023-12-02 18:44:01,051 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [746981990] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 18:44:01,051 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2066382979] [2023-12-02 18:44:01,070 INFO L159 IcfgInterpreter]: Started Sifa with 43 locations of interest [2023-12-02 18:44:01,071 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 18:44:01,073 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 18:44:01,078 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 18:44:01,078 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 18:44:39,943 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 18:44:46,119 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 18:45:04,098 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse5 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (<= 1 |c_#StackHeapBarrier|)) (.cse2 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse3 (= |c_#Ultimate.C_memset_#value| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse3 .cse5)) (let ((.cse6 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse7 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse8 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse0 .cse6 .cse1 .cse7 .cse8 .cse3 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_276| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse42 (+ 16 (select (select |v_#memory_$Pointer$.offset_276| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse12 (select (select |v_#memory_$Pointer$.base_38| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse13 (select (select |v_#memory_$Pointer$.offset_38| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (let ((.cse45 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse46 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse24 (store |v_#memory_$Pointer$.offset_38| .cse12 (store (select |v_#memory_$Pointer$.offset_38| .cse12) .cse13 0))) (.cse43 (store |v_#memory_$Pointer$.base_38| .cse12 (store (select |v_#memory_$Pointer$.base_38| .cse12) .cse13 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse23 (store |v_#memory_$Pointer$.offset_276| .cse41 (store (select |v_#memory_$Pointer$.offset_276| .cse41) .cse42 8))) (.cse25 (store |v_#memory_$Pointer$.base_276| .cse41 (store (select |v_#memory_$Pointer$.base_276| .cse41) .cse42 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)))) (let ((.cse18 (select (select .cse25 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse19 (+ (select (select .cse23 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 4)) (.cse20 (select (select .cse43 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse21 (+ (select (select .cse24 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 40)) (.cse15 (select (select |v_#memory_$Pointer$.base_37| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse16 (+ 20 (select (select |v_#memory_$Pointer$.offset_37| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse9 (select (select |v_#memory_$Pointer$.base_39| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse10 (+ (select (select |v_#memory_$Pointer$.offset_39| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 8)) (.cse22 (select (select |c_old(#memory_$Pointer$.offset)| .cse45) .cse46)) (.cse44 (select (select |c_old(#memory_$Pointer$.base)| .cse45) .cse46))) (and (= (store |v_#memory_$Pointer$.base_39| .cse9 (store (select |v_#memory_$Pointer$.base_39| .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_37| .cse9) .cse10))) |v_#memory_$Pointer$.base_37|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (= |v_#memory_int_52| (let ((.cse11 (let ((.cse14 (let ((.cse17 (store |v_#memory_int_53| .cse18 (store (select |v_#memory_int_53| .cse18) .cse19 32)))) (store .cse17 .cse9 (store (select .cse17 .cse9) .cse10 5))))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 8))))) (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_#memory_int_52| .cse12) .cse13))))) (= (store |v_#memory_int_52| .cse20 (store (select |v_#memory_int_52| .cse20) .cse21 2685476833)) |c_old(#memory_int)|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse22) (= |v_#memory_$Pointer$.offset_39| (store .cse23 .cse18 (store (select .cse23 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_39| .cse18) .cse19)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_37| .cse15 (store (select |v_#memory_$Pointer$.offset_37| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_38| .cse15) .cse16))) |v_#memory_$Pointer$.offset_38|) (= (store .cse24 .cse20 (store (select .cse24 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.offset)| .cse20) .cse21))) |c_old(#memory_$Pointer$.offset)|) (= (store .cse25 .cse18 (store (select .cse25 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_39| .cse18) .cse19))) |v_#memory_$Pointer$.base_39|) (let ((.cse26 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|)) (.cse27 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.offset_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_$Pointer$.offset_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.offset_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse40 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse40 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32))) |v_#memory_$Pointer$.offset_271|)))))) (or (and .cse26 .cse27 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse30 (select |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (select |v_#valid_57| .cse28) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse29 16 0) 12 0) 8 .cse28))) (not (= .cse28 0)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse28) (= (store |v_#valid_57| .cse28 1) |v_#valid_58|) (= |v_#memory_$Pointer$.base_271| (store |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse30 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse29 32)))) (= (store |v_#length_27| .cse28 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_21|) (<= (+ .cse28 1) |c_#StackHeapBarrier|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|))) (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse33 (select |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse31 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse31 32 4) 16 (select .cse32 16))) |v_#memory_int_40|) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse33 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)))) (= (store |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse32 12 (select .cse33 12))) |v_#memory_int_393|) (= |v_#memory_int_36| (store |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse31 28)))))))) (and (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse35 (select |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse36 (select |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse34 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse34 32 4) 16 (select .cse35 16))) |v_#memory_int_40|) (= (store |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse35 12 (select .cse36 12))) |v_#memory_int_393|) (= (store |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse36 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_36| (store |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse34 28))))))) .cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296)))) .cse27 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse39 (select |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (select |v_#valid_57| .cse37) 0) (not (= .cse37 0)) (= |v_#memory_$Pointer$.base_271| (store |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse38 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse39 32)))) (= .cse37 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= |v_#valid_58| (store |v_#valid_57| .cse37 1)) (= (store |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse38 36))) |v_#memory_$Pointer$.base_21|) (= |v_#length_28| (store |v_#length_27| .cse37 44)) (<= (+ .cse37 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse39 16 0) 12 0) 8 .cse37))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_397| .cse41 (store (select |v_#memory_int_397| .cse41) .cse42 (select (select |v_#memory_int_53| .cse41) .cse42))) |v_#memory_int_53|) (= (store .cse43 .cse20 (store (select .cse43 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.base)| .cse20) .cse21))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_$Pointer$.base_37| .cse15 (store (select |v_#memory_$Pointer$.base_37| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_38| .cse15) .cse16))) |v_#memory_$Pointer$.base_38|) (= (store |v_#memory_$Pointer$.offset_39| .cse9 (store (select |v_#memory_$Pointer$.offset_39| .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_37| .cse9) .cse10))) |v_#memory_$Pointer$.offset_37|) (or (not (= .cse44 0)) (not (= .cse22 0))) (= .cse44 |c_#Ultimate.C_memset_#ptr.base|)))))) .cse5) (and .cse0 .cse6 .cse1 .cse7 .cse2 .cse8 .cse3 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| Int) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6| Int) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse51 (select |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse53 (select |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse52 (select |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse54 (select |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse49 (select |v_#memory_$Pointer$.offset_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse48 (select |v_#memory_$Pointer$.offset_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse47 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8)) (.cse50 (select |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|))) (and (<= (+ .cse47 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse48 28 0) 32 (select .cse49 32))) |v_#memory_$Pointer$.offset_271|) (= (store |v_#memory_int_36| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse50 32 4) 16 (select .cse51 16))) |v_#memory_int_40|) (= (store |v_#memory_$Pointer$.base_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse52 16 0) 12 0) 8 .cse47)) |c_old(#memory_$Pointer$.base)|) (= (store |v_#length_27| .cse47 44) |c_#length|) (= (store |v_#memory_int_40| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse51 12 (select .cse53 12))) |v_#memory_int_393|) (= (store |v_#memory_int_393| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse53 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8))) |c_old(#memory_int)|) (= (store |v_#memory_$Pointer$.base_21| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse54 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 32 (select .cse52 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.base_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_21|) (= |c_#Ultimate.C_memset_#ptr.base| .cse47) (= 0 (select |v_#valid_57| .cse47)) (= (store |v_#memory_$Pointer$.offset_271| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse49 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= |c_#valid| (store |v_#valid_57| .cse47 1)) (= (store |v_#memory_$Pointer$.offset_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.offset_270| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse48 36))) |v_#memory_$Pointer$.offset_21|) (not (= .cse47 0)) (= (store |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (select |v_#memory_int_391| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6|) 28 (select .cse50 28))) |v_#memory_int_36|)))) .cse4))))) is different from false [2023-12-02 18:47:48,689 WARN L293 SmtUtils]: Spent 2.06m on a formula simplification that was a NOOP. DAG size: 325 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 18:50:34,220 WARN L293 SmtUtils]: Spent 2.17m on a formula simplification that was a NOOP. DAG size: 334 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 18:50:36,238 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (let ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse6 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse67 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse68 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28))) |v_#memory_int_36|))))) (.cse7 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|)))) (.cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296))))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_271|))))) (.cse12 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse64 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_36|) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_276| .cse25 (store (select |v_#memory_$Pointer$.offset_276| .cse25) .cse26 8))) (.cse27 (store |v_#memory_$Pointer$.base_276| .cse25 (store (select |v_#memory_$Pointer$.base_276| .cse25) .cse26 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse15 (store |v_#memory_$Pointer$.offset_38| .cse30 (store (select |v_#memory_$Pointer$.offset_38| .cse30) .cse31 0))) (.cse28 (store |v_#memory_$Pointer$.base_38| .cse30 (store (select |v_#memory_$Pointer$.base_38| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse13 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse23 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse19 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse4 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse2 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse3 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse1 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse1 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse2 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse3 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse1 1) |v_#valid_58|) (not (= .cse1 0)) (= (store |v_#length_27| .cse1 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse2 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse1) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse3 16 0) 12 0) 8 .cse1))) (= (select |v_#valid_57| .cse1) 0)))) .cse4 .cse5 .cse6 .cse7) (and .cse4 .cse8 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse9 1)) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9))) (= .cse9 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse9) 0) (= |v_#length_28| (store |v_#length_27| .cse9 44))))) .cse5 .cse12))) (= (store |v_#memory_$Pointer$.offset_37| .cse13 (store (select |v_#memory_$Pointer$.offset_37| .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_38| .cse13) .cse14))) |v_#memory_$Pointer$.offset_38|) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse16) .cse17))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_$Pointer$.offset_39| .cse19) .cse20))) |v_#memory_$Pointer$.offset_39|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse21) (= (store |v_#memory_$Pointer$.base_37| .cse13 (store (select |v_#memory_$Pointer$.base_37| .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_38| .cse13) .cse14))) |v_#memory_$Pointer$.base_38|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse21) .cse22) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse21) .cse22) 0))) (= .cse22 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse23 (store (select |v_#memory_$Pointer$.offset_39| .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_37| .cse23) .cse24))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse23 (store (select |v_#memory_$Pointer$.base_39| .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_37| .cse23) .cse24))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse25 (store (select |v_#memory_int_397| .cse25) .cse26 (select (select |v_#memory_int_53| .cse25) .cse26))) |v_#memory_int_53|) (= (store .cse27 .cse19 (store (select .cse27 .cse19) .cse20 (select (select |v_#memory_$Pointer$.base_39| .cse19) .cse20))) |v_#memory_$Pointer$.base_39|) (= (store .cse28 .cse16 (store (select .cse28 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_53| .cse19 (store (select |v_#memory_int_53| .cse19) .cse20 32)))) (store .cse33 .cse23 (store (select .cse33 .cse23) .cse24 5))))) (store .cse32 .cse13 (store (select .cse32 .cse13) .cse14 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_52| .cse30) .cse31)))) |v_#memory_int_52|)))))) .cse34) (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4|))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse59 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse44 (store |v_#memory_$Pointer$.offset_276| .cse52 (store (select |v_#memory_$Pointer$.offset_276| .cse52) .cse53 8))) (.cse54 (store |v_#memory_$Pointer$.base_276| .cse52 (store (select |v_#memory_$Pointer$.base_276| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse57 (store |v_#memory_$Pointer$.offset_38| .cse59 (store (select |v_#memory_$Pointer$.offset_38| .cse59) .cse60 0))) (.cse47 (store |v_#memory_$Pointer$.base_38| .cse59 (store (select |v_#memory_$Pointer$.base_38| .cse59) .cse60 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 40 (select (select .cse57 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse50 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse45 (select (select .cse54 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse38 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse36 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse37 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse35 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse36 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse37 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse35 1) |v_#valid_58|) (not (= .cse35 0)) (= (store |v_#length_27| .cse35 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse36 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse35) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse37 16 0) 12 0) 8 .cse35))) (= (select |v_#valid_57| .cse35) 0)))) .cse38 .cse5 .cse6 .cse7) (and .cse38 .cse8 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse41 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse40 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse39 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse39 1)) (not (= .cse39 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse41 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse41 16 0) 12 0) 8 .cse39))) (= .cse39 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse39) 0) (= |v_#length_28| (store |v_#length_27| .cse39 44))))) .cse5 .cse12))) (= (store |v_#memory_$Pointer$.offset_37| .cse42 (store (select |v_#memory_$Pointer$.offset_37| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_38| .cse42) .cse43))) |v_#memory_$Pointer$.offset_38|) (= (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_39| .cse45) .cse46))) |v_#memory_$Pointer$.offset_39|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse48) .cse49)))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.base_37| .cse42 (store (select |v_#memory_$Pointer$.base_37| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_38| .cse42) .cse43))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse50 (store (select |v_#memory_$Pointer$.offset_39| .cse50) .cse51 (select (select |v_#memory_$Pointer$.offset_37| .cse50) .cse51))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse50 (store (select |v_#memory_$Pointer$.base_39| .cse50) .cse51 (select (select |v_#memory_$Pointer$.base_37| .cse50) .cse51))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse52 (store (select |v_#memory_int_397| .cse52) .cse53 (select (select |v_#memory_int_53| .cse52) .cse53))) |v_#memory_int_53|) (= (store .cse54 .cse45 (store (select .cse54 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_39| .cse45) .cse46))) |v_#memory_$Pointer$.base_39|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse55) .cse56) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse55) .cse56) 0))) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse55) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= .cse56 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= (store .cse57 .cse48 (store (select .cse57 .cse48) .cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse48) .cse49))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse58 (let ((.cse61 (let ((.cse62 (store |v_#memory_int_53| .cse45 (store (select |v_#memory_int_53| .cse45) .cse46 32)))) (store .cse62 .cse50 (store (select .cse62 .cse50) .cse51 5))))) (store .cse61 .cse42 (store (select .cse61 .cse42) .cse43 8))))) (store .cse58 .cse59 (store (select .cse58 .cse59) .cse60 (select (select |v_#memory_int_52| .cse59) .cse60)))) |v_#memory_int_52|)))))) .cse34))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 18:50:38,276 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0) (let ((.cse5 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_36|))))) (.cse6 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|)))) (.cse7 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296))))) (.cse4 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_271|))))) (.cse11 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28))) |v_#memory_int_36|) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse17 (store |v_#memory_$Pointer$.offset_276| .cse24 (store (select |v_#memory_$Pointer$.offset_276| .cse24) .cse25 8))) (.cse26 (store |v_#memory_$Pointer$.base_276| .cse24 (store (select |v_#memory_$Pointer$.base_276| .cse24) .cse25 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_38| .cse29 (store (select |v_#memory_$Pointer$.offset_38| .cse29) .cse30 0))) (.cse27 (store |v_#memory_$Pointer$.base_38| .cse29 (store (select |v_#memory_$Pointer$.base_38| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse15 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse22 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse18 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse3 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse1 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse2 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse0 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse0 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse1 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse2 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse0 1) |v_#valid_58|) (not (= .cse0 0)) (= (store |v_#length_27| .cse0 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse1 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse2 16 0) 12 0) 8 .cse0))) (= (select |v_#valid_57| .cse0) 0)))) .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse7 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse8 1)) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= .cse8 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse8) 0) (= |v_#length_28| (store |v_#length_27| .cse8 44))))) .cse4 .cse11))) (= (store |v_#memory_$Pointer$.offset_37| .cse12 (store (select |v_#memory_$Pointer$.offset_37| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_38| .cse12) .cse13))) |v_#memory_$Pointer$.offset_38|) (= (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse15) .cse16))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_39| .cse18) .cse19))) |v_#memory_$Pointer$.offset_39|) (= (store |v_#memory_$Pointer$.base_37| .cse12 (store (select |v_#memory_$Pointer$.base_37| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_38| .cse12) .cse13))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse20) .cse21) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse20) .cse21) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse22 (store (select |v_#memory_$Pointer$.offset_39| .cse22) .cse23 (select (select |v_#memory_$Pointer$.offset_37| .cse22) .cse23))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse22 (store (select |v_#memory_$Pointer$.base_39| .cse22) .cse23 (select (select |v_#memory_$Pointer$.base_37| .cse22) .cse23))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse24 (store (select |v_#memory_int_397| .cse24) .cse25 (select (select |v_#memory_int_53| .cse24) .cse25))) |v_#memory_int_53|) (= (store .cse26 .cse18 (store (select .cse26 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_39| .cse18) .cse19))) |v_#memory_$Pointer$.base_39|) (= (store .cse27 .cse15 (store (select .cse27 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse15) .cse16))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (let ((.cse28 (let ((.cse31 (let ((.cse32 (store |v_#memory_int_53| .cse18 (store (select |v_#memory_int_53| .cse18) .cse19 32)))) (store .cse32 .cse22 (store (select .cse32 .cse22) .cse23 5))))) (store .cse31 .cse12 (store (select .cse31 .cse12) .cse13 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_52| .cse29) .cse30)))) |v_#memory_int_52|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4|))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_276| .cse50 (store (select |v_#memory_$Pointer$.offset_276| .cse50) .cse51 8))) (.cse52 (store |v_#memory_$Pointer$.base_276| .cse50 (store (select |v_#memory_$Pointer$.base_276| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse55 (store |v_#memory_$Pointer$.offset_38| .cse57 (store (select |v_#memory_$Pointer$.offset_38| .cse57) .cse58 0))) (.cse45 (store |v_#memory_$Pointer$.base_38| .cse57 (store (select |v_#memory_$Pointer$.base_38| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse46 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 40 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse36 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse35 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse33 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse34 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse35 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse33 1) |v_#valid_58|) (not (= .cse33 0)) (= (store |v_#length_27| .cse33 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse34 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse33) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse35 16 0) 12 0) 8 .cse33))) (= (select |v_#valid_57| .cse33) 0)))) .cse36 .cse4 .cse5 .cse6) (and .cse36 .cse7 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse39 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse37 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse37 1)) (not (= .cse37 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse38 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse39 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse39 16 0) 12 0) 8 .cse37))) (= .cse37 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse38 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse37) 0) (= |v_#length_28| (store |v_#length_27| .cse37 44))))) .cse4 .cse11))) (= (store |v_#memory_$Pointer$.offset_37| .cse40 (store (select |v_#memory_$Pointer$.offset_37| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_38| .cse40) .cse41))) |v_#memory_$Pointer$.offset_38|) (= (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_39| .cse43) .cse44))) |v_#memory_$Pointer$.offset_39|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse46) .cse47)))) (= (store |v_#memory_$Pointer$.base_37| .cse40 (store (select |v_#memory_$Pointer$.base_37| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_38| .cse40) .cse41))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse48 (store (select |v_#memory_$Pointer$.offset_39| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_37| .cse48) .cse49))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse48 (store (select |v_#memory_$Pointer$.base_39| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_37| .cse48) .cse49))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse50 (store (select |v_#memory_int_397| .cse50) .cse51 (select (select |v_#memory_int_53| .cse50) .cse51))) |v_#memory_int_53|) (= (store .cse52 .cse43 (store (select .cse52 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_39| .cse43) .cse44))) |v_#memory_$Pointer$.base_39|) (let ((.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse53) .cse54) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse53) .cse54) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse55 .cse46 (store (select .cse55 .cse46) .cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse46) .cse47))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_53| .cse43 (store (select |v_#memory_int_53| .cse43) .cse44 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse40 (store (select .cse59 .cse40) .cse41 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_52| .cse57) .cse58)))) |v_#memory_int_52|)))))))))) is different from false [2023-12-02 18:50:40,320 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse5 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse65 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_36|))))) (.cse6 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|)))) (.cse7 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296))))) (.cse4 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_271|))))) (.cse11 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28))) |v_#memory_int_36|) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse17 (store |v_#memory_$Pointer$.offset_276| .cse24 (store (select |v_#memory_$Pointer$.offset_276| .cse24) .cse25 8))) (.cse26 (store |v_#memory_$Pointer$.base_276| .cse24 (store (select |v_#memory_$Pointer$.base_276| .cse24) .cse25 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_38| .cse29 (store (select |v_#memory_$Pointer$.offset_38| .cse29) .cse30 0))) (.cse27 (store |v_#memory_$Pointer$.base_38| .cse29 (store (select |v_#memory_$Pointer$.base_38| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse15 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse22 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse18 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse3 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse1 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse2 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse0 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse0 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse1 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse2 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse0 1) |v_#valid_58|) (not (= .cse0 0)) (= (store |v_#length_27| .cse0 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse1 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse2 16 0) 12 0) 8 .cse0))) (= (select |v_#valid_57| .cse0) 0)))) .cse3 .cse4 .cse5 .cse6) (and .cse3 .cse7 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse8 1)) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= .cse8 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse8) 0) (= |v_#length_28| (store |v_#length_27| .cse8 44))))) .cse4 .cse11))) (= (store |v_#memory_$Pointer$.offset_37| .cse12 (store (select |v_#memory_$Pointer$.offset_37| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_38| .cse12) .cse13))) |v_#memory_$Pointer$.offset_38|) (= (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse15) .cse16))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_39| .cse18) .cse19))) |v_#memory_$Pointer$.offset_39|) (= (store |v_#memory_$Pointer$.base_37| .cse12 (store (select |v_#memory_$Pointer$.base_37| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_38| .cse12) .cse13))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse20) .cse21) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse20) .cse21) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse22 (store (select |v_#memory_$Pointer$.offset_39| .cse22) .cse23 (select (select |v_#memory_$Pointer$.offset_37| .cse22) .cse23))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse22 (store (select |v_#memory_$Pointer$.base_39| .cse22) .cse23 (select (select |v_#memory_$Pointer$.base_37| .cse22) .cse23))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse24 (store (select |v_#memory_int_397| .cse24) .cse25 (select (select |v_#memory_int_53| .cse24) .cse25))) |v_#memory_int_53|) (= (store .cse26 .cse18 (store (select .cse26 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_39| .cse18) .cse19))) |v_#memory_$Pointer$.base_39|) (= (store .cse27 .cse15 (store (select .cse27 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse15) .cse16))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (let ((.cse28 (let ((.cse31 (let ((.cse32 (store |v_#memory_int_53| .cse18 (store (select |v_#memory_int_53| .cse18) .cse19 32)))) (store .cse32 .cse22 (store (select .cse32 .cse22) .cse23 5))))) (store .cse31 .cse12 (store (select .cse31 .cse12) .cse13 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_52| .cse29) .cse30)))) |v_#memory_int_52|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4|))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_276| .cse50 (store (select |v_#memory_$Pointer$.offset_276| .cse50) .cse51 8))) (.cse52 (store |v_#memory_$Pointer$.base_276| .cse50 (store (select |v_#memory_$Pointer$.base_276| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse55 (store |v_#memory_$Pointer$.offset_38| .cse57 (store (select |v_#memory_$Pointer$.offset_38| .cse57) .cse58 0))) (.cse45 (store |v_#memory_$Pointer$.base_38| .cse57 (store (select |v_#memory_$Pointer$.base_38| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse46 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 40 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse36 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse35 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse33 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse34 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse35 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse33 1) |v_#valid_58|) (not (= .cse33 0)) (= (store |v_#length_27| .cse33 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse34 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse33) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse35 16 0) 12 0) 8 .cse33))) (= (select |v_#valid_57| .cse33) 0)))) .cse36 .cse4 .cse5 .cse6) (and .cse36 .cse7 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse39 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse37 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse37 1)) (not (= .cse37 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse38 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse39 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse39 16 0) 12 0) 8 .cse37))) (= .cse37 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse38 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse37) 0) (= |v_#length_28| (store |v_#length_27| .cse37 44))))) .cse4 .cse11))) (= (store |v_#memory_$Pointer$.offset_37| .cse40 (store (select |v_#memory_$Pointer$.offset_37| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_38| .cse40) .cse41))) |v_#memory_$Pointer$.offset_38|) (= (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_39| .cse43) .cse44))) |v_#memory_$Pointer$.offset_39|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse46) .cse47)))) (= (store |v_#memory_$Pointer$.base_37| .cse40 (store (select |v_#memory_$Pointer$.base_37| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_38| .cse40) .cse41))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse48 (store (select |v_#memory_$Pointer$.offset_39| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_37| .cse48) .cse49))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse48 (store (select |v_#memory_$Pointer$.base_39| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_37| .cse48) .cse49))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse50 (store (select |v_#memory_int_397| .cse50) .cse51 (select (select |v_#memory_int_53| .cse50) .cse51))) |v_#memory_int_53|) (= (store .cse52 .cse43 (store (select .cse52 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_39| .cse43) .cse44))) |v_#memory_$Pointer$.base_39|) (let ((.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse53) .cse54) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse53) .cse54) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse55 .cse46 (store (select .cse55 .cse46) .cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse46) .cse47))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_53| .cse43 (store (select |v_#memory_int_53| .cse43) .cse44 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse40 (store (select .cse59 .cse40) .cse41 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_52| .cse57) .cse58)))) |v_#memory_int_52|)))))))))) is different from false [2023-12-02 18:50:42,361 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (exists ((|v_#memory_int_398| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_277| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_277| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_277| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_277| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_277| .cse0 (store (select |v_#memory_$Pointer$.base_277| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_277| .cse0 (store (select |v_#memory_$Pointer$.offset_277| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= |c_#memory_int| (store |v_#memory_int_398| .cse0 (let ((.cse2 (select |v_#memory_int_398| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))))))) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse8 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse68 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse70 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse70 28))) |v_#memory_int_36|))))) (.cse9 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|)))) (.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296))))) (.cse7 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_271|))))) (.cse14 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse64 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28))) |v_#memory_int_36|) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse32 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse20 (store |v_#memory_$Pointer$.offset_276| .cse27 (store (select |v_#memory_$Pointer$.offset_276| .cse27) .cse28 8))) (.cse29 (store |v_#memory_$Pointer$.base_276| .cse27 (store (select |v_#memory_$Pointer$.base_276| .cse27) .cse28 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse17 (store |v_#memory_$Pointer$.offset_38| .cse32 (store (select |v_#memory_$Pointer$.offset_38| .cse32) .cse33 0))) (.cse30 (store |v_#memory_$Pointer$.base_38| .cse32 (store (select |v_#memory_$Pointer$.base_38| .cse32) .cse33 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse18 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 40 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse25 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse21 (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse6 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse4 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse3 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse4 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse5 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse3 1) |v_#valid_58|) (not (= .cse3 0)) (= (store |v_#length_27| .cse3 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse4 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse3) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse5 16 0) 12 0) 8 .cse3))) (= (select |v_#valid_57| .cse3) 0)))) .cse6 .cse7 .cse8 .cse9) (and .cse6 .cse10 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse11 1)) (not (= .cse11 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse11))) (= .cse11 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse11) 0) (= |v_#length_28| (store |v_#length_27| .cse11 44))))) .cse7 .cse14))) (= (store |v_#memory_$Pointer$.offset_37| .cse15 (store (select |v_#memory_$Pointer$.offset_37| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_38| .cse15) .cse16))) |v_#memory_$Pointer$.offset_38|) (= (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse18) .cse19))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store .cse20 .cse21 (store (select .cse20 .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_39| .cse21) .cse22))) |v_#memory_$Pointer$.offset_39|) (= (store |v_#memory_$Pointer$.base_37| .cse15 (store (select |v_#memory_$Pointer$.base_37| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_38| .cse15) .cse16))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (let ((.cse23 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse23) .cse24) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse23) .cse24) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse25 (store (select |v_#memory_$Pointer$.offset_39| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_37| .cse25) .cse26))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse25 (store (select |v_#memory_$Pointer$.base_39| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_37| .cse25) .cse26))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse27 (store (select |v_#memory_int_397| .cse27) .cse28 (select (select |v_#memory_int_53| .cse27) .cse28))) |v_#memory_int_53|) (= (store .cse29 .cse21 (store (select .cse29 .cse21) .cse22 (select (select |v_#memory_$Pointer$.base_39| .cse21) .cse22))) |v_#memory_$Pointer$.base_39|) (= (store .cse30 .cse18 (store (select .cse30 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse18) .cse19))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (let ((.cse31 (let ((.cse34 (let ((.cse35 (store |v_#memory_int_53| .cse21 (store (select |v_#memory_int_53| .cse21) .cse22 32)))) (store .cse35 .cse25 (store (select .cse35 .cse25) .cse26 5))))) (store .cse34 .cse15 (store (select .cse34 .cse15) .cse16 8))))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 (select (select |v_#memory_int_52| .cse32) .cse33)))) |v_#memory_int_52|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4|))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse60 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse45 (store |v_#memory_$Pointer$.offset_276| .cse53 (store (select |v_#memory_$Pointer$.offset_276| .cse53) .cse54 8))) (.cse55 (store |v_#memory_$Pointer$.base_276| .cse53 (store (select |v_#memory_$Pointer$.base_276| .cse53) .cse54 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse58 (store |v_#memory_$Pointer$.offset_38| .cse60 (store (select |v_#memory_$Pointer$.offset_38| .cse60) .cse61 0))) (.cse48 (store |v_#memory_$Pointer$.base_38| .cse60 (store (select |v_#memory_$Pointer$.base_38| .cse60) .cse61 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse49 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 40 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse51 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse46 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse39 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse36 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse36 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse38 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse36 1) |v_#valid_58|) (not (= .cse36 0)) (= (store |v_#length_27| .cse36 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse37 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse36) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse38 16 0) 12 0) 8 .cse36))) (= (select |v_#valid_57| .cse36) 0)))) .cse39 .cse7 .cse8 .cse9) (and .cse39 .cse10 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse40 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse40 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse40 1)) (not (= .cse40 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse41 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse42 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse42 16 0) 12 0) 8 .cse40))) (= .cse40 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse41 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse40) 0) (= |v_#length_28| (store |v_#length_27| .cse40 44))))) .cse7 .cse14))) (= (store |v_#memory_$Pointer$.offset_37| .cse43 (store (select |v_#memory_$Pointer$.offset_37| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_38| .cse43) .cse44))) |v_#memory_$Pointer$.offset_38|) (= (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_39| .cse46) .cse47))) |v_#memory_$Pointer$.offset_39|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse49) .cse50)))) (= (store |v_#memory_$Pointer$.base_37| .cse43 (store (select |v_#memory_$Pointer$.base_37| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_38| .cse43) .cse44))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse51 (store (select |v_#memory_$Pointer$.offset_39| .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_37| .cse51) .cse52))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse51 (store (select |v_#memory_$Pointer$.base_39| .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_37| .cse51) .cse52))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse53 (store (select |v_#memory_int_397| .cse53) .cse54 (select (select |v_#memory_int_53| .cse53) .cse54))) |v_#memory_int_53|) (= (store .cse55 .cse46 (store (select .cse55 .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_39| .cse46) .cse47))) |v_#memory_$Pointer$.base_39|) (let ((.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse56) .cse57) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse56) .cse57) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse58 .cse49 (store (select .cse58 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse49) .cse50))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse59 (let ((.cse62 (let ((.cse63 (store |v_#memory_int_53| .cse46 (store (select |v_#memory_int_53| .cse46) .cse47 32)))) (store .cse63 .cse51 (store (select .cse63 .cse51) .cse52 5))))) (store .cse62 .cse43 (store (select .cse62 .cse43) .cse44 8))))) (store .cse59 .cse60 (store (select .cse59 .cse60) .cse61 (select (select |v_#memory_int_52| .cse60) .cse61)))) |v_#memory_int_52|)))))))))) is different from false [2023-12-02 18:50:44,405 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (exists ((|v_#memory_int_398| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_277| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_277| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_277| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_277| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_277| .cse0 (store (select |v_#memory_$Pointer$.base_277| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_277| .cse0 (store (select |v_#memory_$Pointer$.offset_277| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= |c_#memory_int| (store |v_#memory_int_398| .cse0 (let ((.cse2 (select |v_#memory_int_398| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))))))) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse7 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse8 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse3 (= .cse8 0)) (.cse4 (= .cse7 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse3 .cse4)) (and (not .cse3) (let ((.cse5 (= .cse7 .cse8))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse5) (let ((.cse6 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse5) (<= .cse6 .cse7) (<= .cse6 .cse8))))) (not .cse4))))) (let ((.cse14 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse74 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse75 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse76 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse74 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse75 12 (select .cse74 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse76 32 4) 16 (select .cse75 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse76 28))) |v_#memory_int_36|))))) (.cse15 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_2|)))) (.cse16 (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_1| 4294967296))))) (.cse13 (exists ((|v_#memory_$Pointer$.offset_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_270| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_271| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse73 36))) |v_#memory_$Pointer$.offset_21|) (= (store |v_#memory_$Pointer$.offset_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse73 28 0) 32 (select (select |v_#memory_$Pointer$.offset_271| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_271|))))) (.cse20 (exists ((|v_#memory_int_40| (Array Int (Array Int Int))) (|v_#memory_int_391| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_36| (Array Int (Array Int Int))) (|v_#memory_int_393| (Array Int (Array Int Int)))) (let ((.cse70 (select |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse71 (select |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_40| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse71 12))) |v_#memory_int_393|) (= |v_#memory_int_40| (store |v_#memory_int_36| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse72 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_391| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse72 28))) |v_#memory_int_36|) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_393| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse71 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse26 (store |v_#memory_$Pointer$.offset_276| .cse33 (store (select |v_#memory_$Pointer$.offset_276| .cse33) .cse34 8))) (.cse35 (store |v_#memory_$Pointer$.base_276| .cse33 (store (select |v_#memory_$Pointer$.base_276| .cse33) .cse34 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse23 (store |v_#memory_$Pointer$.offset_38| .cse38 (store (select |v_#memory_$Pointer$.offset_38| .cse38) .cse39 0))) (.cse36 (store |v_#memory_$Pointer$.base_38| .cse38 (store (select |v_#memory_$Pointer$.base_38| .cse38) .cse39 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse24 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 40 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse21 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse31 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse27 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse12 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse9 1) |v_#valid_58|) (not (= .cse9 0)) (= (store |v_#length_27| .cse9 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse9) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9))) (= (select |v_#valid_57| .cse9) 0)))) .cse12 .cse13 .cse14 .cse15) (and .cse12 .cse16 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse17 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse17 1)) (not (= .cse17 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse19 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse19 16 0) 12 0) 8 .cse17))) (= .cse17 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse17) 0) (= |v_#length_28| (store |v_#length_27| .cse17 44))))) .cse13 .cse20))) (= (store |v_#memory_$Pointer$.offset_37| .cse21 (store (select |v_#memory_$Pointer$.offset_37| .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_38| .cse21) .cse22))) |v_#memory_$Pointer$.offset_38|) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse24) .cse25))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_39| .cse27) .cse28))) |v_#memory_$Pointer$.offset_39|) (= (store |v_#memory_$Pointer$.base_37| .cse21 (store (select |v_#memory_$Pointer$.base_37| .cse21) .cse22 (select (select |v_#memory_$Pointer$.base_38| .cse21) .cse22))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse29) .cse30) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse29) .cse30) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse31 (store (select |v_#memory_$Pointer$.offset_39| .cse31) .cse32 (select (select |v_#memory_$Pointer$.offset_37| .cse31) .cse32))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse31 (store (select |v_#memory_$Pointer$.base_39| .cse31) .cse32 (select (select |v_#memory_$Pointer$.base_37| .cse31) .cse32))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse33 (store (select |v_#memory_int_397| .cse33) .cse34 (select (select |v_#memory_int_53| .cse33) .cse34))) |v_#memory_int_53|) (= (store .cse35 .cse27 (store (select .cse35 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_39| .cse27) .cse28))) |v_#memory_$Pointer$.base_39|) (= (store .cse36 .cse24 (store (select .cse36 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse24) .cse25))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (let ((.cse37 (let ((.cse40 (let ((.cse41 (store |v_#memory_int_53| .cse27 (store (select |v_#memory_int_53| .cse27) .cse28 32)))) (store .cse41 .cse31 (store (select .cse41 .cse31) .cse32 5))))) (store .cse40 .cse21 (store (select .cse40 .cse21) .cse22 8))))) (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_int_52| .cse38) .cse39)))) |v_#memory_int_52|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr232_BEFORE_RETURN_4|))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_53| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_37| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_37| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_13| Int) (|v_#memory_int_397| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_38| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_276| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_276| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse66 (select (select |v_#memory_$Pointer$.base_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse67 (select (select |v_#memory_$Pointer$.offset_38| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.base_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ (select (select |v_#memory_$Pointer$.offset_276| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_276| .cse59 (store (select |v_#memory_$Pointer$.offset_276| .cse59) .cse60 8))) (.cse61 (store |v_#memory_$Pointer$.base_276| .cse59 (store (select |v_#memory_$Pointer$.base_276| .cse59) .cse60 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse64 (store |v_#memory_$Pointer$.offset_38| .cse66 (store (select |v_#memory_$Pointer$.offset_38| .cse66) .cse67 0))) (.cse54 (store |v_#memory_$Pointer$.base_38| .cse66 (store (select |v_#memory_$Pointer$.base_38| .cse66) .cse67 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse55 (select (select .cse54 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ 40 (select (select .cse64 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse49 (select (select |v_#memory_$Pointer$.base_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ (select (select |v_#memory_$Pointer$.offset_37| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse57 (select (select |v_#memory_$Pointer$.base_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (+ 8 (select (select |v_#memory_$Pointer$.offset_39| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse52 (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse45 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_13|))) (or (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse42 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_271|) (= (store |v_#valid_57| .cse42 1) |v_#valid_58|) (not (= .cse42 0)) (= (store |v_#length_27| .cse42 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_21|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_13| .cse42) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42))) (= (select |v_#valid_57| .cse42) 0)))) .cse45 .cse13 .cse14 .cse15) (and .cse45 .cse16 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_27| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_271| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_21| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_270| (Array Int (Array Int Int)))) (let ((.cse48 (select |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse47 (select |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse46 1) |c_#StackHeapBarrier|) (= |v_#valid_58| (store |v_#valid_57| .cse46 1)) (not (= .cse46 0)) (= (store |v_#memory_$Pointer$.base_21| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse47 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse48 32))) |v_#memory_$Pointer$.base_271|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_271| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse48 16 0) 12 0) 8 .cse46))) (= .cse46 |v_ULTIMATE.start_main_#t~mem56#1.base_13|) (= (store |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_270| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse47 36))) |v_#memory_$Pointer$.base_21|) (= (select |v_#valid_57| .cse46) 0) (= |v_#length_28| (store |v_#length_27| .cse46 44))))) .cse13 .cse20))) (= (store |v_#memory_$Pointer$.offset_37| .cse49 (store (select |v_#memory_$Pointer$.offset_37| .cse49) .cse50 (select (select |v_#memory_$Pointer$.offset_38| .cse49) .cse50))) |v_#memory_$Pointer$.offset_38|) (= (store .cse51 .cse52 (store (select .cse51 .cse52) .cse53 (select (select |v_#memory_$Pointer$.offset_39| .cse52) .cse53))) |v_#memory_$Pointer$.offset_39|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse55) .cse56)))) (= (store |v_#memory_$Pointer$.base_37| .cse49 (store (select |v_#memory_$Pointer$.base_37| .cse49) .cse50 (select (select |v_#memory_$Pointer$.base_38| .cse49) .cse50))) |v_#memory_$Pointer$.base_38|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_39| .cse57 (store (select |v_#memory_$Pointer$.offset_39| .cse57) .cse58 (select (select |v_#memory_$Pointer$.offset_37| .cse57) .cse58))) |v_#memory_$Pointer$.offset_37|) (= (store |v_#memory_$Pointer$.base_39| .cse57 (store (select |v_#memory_$Pointer$.base_39| .cse57) .cse58 (select (select |v_#memory_$Pointer$.base_37| .cse57) .cse58))) |v_#memory_$Pointer$.base_37|) (= (store |v_#memory_int_397| .cse59 (store (select |v_#memory_int_397| .cse59) .cse60 (select (select |v_#memory_int_53| .cse59) .cse60))) |v_#memory_int_53|) (= (store .cse61 .cse52 (store (select .cse61 .cse52) .cse53 (select (select |v_#memory_$Pointer$.base_39| .cse52) .cse53))) |v_#memory_$Pointer$.base_39|) (let ((.cse62 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse62) .cse63) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_8| .cse62) .cse63) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse64 .cse55 (store (select .cse64 .cse55) .cse56 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse55) .cse56))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse65 (let ((.cse68 (let ((.cse69 (store |v_#memory_int_53| .cse52 (store (select |v_#memory_int_53| .cse52) .cse53 32)))) (store .cse69 .cse57 (store (select .cse69 .cse57) .cse58 5))))) (store .cse68 .cse49 (store (select .cse68 .cse49) .cse50 8))))) (store .cse65 .cse66 (store (select .cse65 .cse66) .cse67 (select (select |v_#memory_int_52| .cse66) .cse67)))) |v_#memory_int_52|)))))))))) is different from false [2023-12-02 18:50:47,192 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3156#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= (select (select |#memory_int| |ULTIMATE.start_main_~#i~0#1.base|) 0) |ULTIMATE.start_main_#t~mem5#1|) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (<= (+ 2147483650 |ULTIMATE.start_main_#t~post6#1|) 0) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start_main_#t~mem5#1| |ULTIMATE.start_main_#t~post6#1|) (= ~count_int_int~0 0) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 18:50:47,192 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 18:50:47,192 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 18:50:47,192 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 18:50:47,193 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [385909978] [2023-12-02 18:50:47,193 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 18:50:47,193 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 18:50:47,193 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 18:50:47,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 18:50:47,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=108, Invalid=633, Unknown=39, NotChecked=342, Total=1122 [2023-12-02 18:50:47,195 INFO L87 Difference]: Start difference. First operand 182 states and 224 transitions. Second operand has 8 states, 6 states have (on average 7.833333333333333) internal successors, (47), 8 states have internal predecessors, (47), 1 states have call successors, (2), 1 states have call predecessors, (2), 3 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 18:50:49,254 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:50:51,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:50:53,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:50:55,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:50:57,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:50:59,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:01,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:03,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:05,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:07,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:09,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:11,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:13,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:15,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:17,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:19,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:22,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:24,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:26,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:28,042 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:30,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:32,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:34,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:36,085 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:38,093 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:40,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:42,115 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:44,126 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 18:51:46,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 18:51:47,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 18:51:49,633 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 18:51:50,803 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 18:51:50,803 INFO L93 Difference]: Finished difference Result 354 states and 446 transitions. [2023-12-02 18:51:50,803 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 18:51:50,804 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 7.833333333333333) internal successors, (47), 8 states have internal predecessors, (47), 1 states have call successors, (2), 1 states have call predecessors, (2), 3 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 47 [2023-12-02 18:51:50,804 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 18:51:50,806 INFO L225 Difference]: With dead ends: 354 [2023-12-02 18:51:50,806 INFO L226 Difference]: Without dead ends: 191 [2023-12-02 18:51:50,808 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 144 GetRequests, 106 SyntacticMatches, 1 SemanticMatches, 37 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 232 ImplicationChecksByTransitivity, 361.2s TimeCoverageRelationStatistics Valid=148, Invalid=893, Unknown=39, NotChecked=402, Total=1482 [2023-12-02 18:51:50,809 INFO L413 NwaCegarLoop]: 128 mSDtfsCounter, 8 mSDsluCounter, 502 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 5 mSolverCounterUnsat, 30 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 630 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 30 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 63.4s IncrementalHoareTripleChecker+Time [2023-12-02 18:51:50,809 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 630 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 115 Invalid, 30 Unknown, 0 Unchecked, 63.4s Time] [2023-12-02 18:51:50,810 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2023-12-02 18:51:50,819 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 190. [2023-12-02 18:51:50,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 165 states have (on average 1.2727272727272727) internal successors, (210), 183 states have internal predecessors, (210), 13 states have call successors, (13), 3 states have call predecessors, (13), 4 states have return successors, (15), 5 states have call predecessors, (15), 13 states have call successors, (15) [2023-12-02 18:51:50,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 238 transitions. [2023-12-02 18:51:50,822 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 238 transitions. Word has length 47 [2023-12-02 18:51:50,822 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 18:51:50,822 INFO L495 AbstractCegarLoop]: Abstraction has 190 states and 238 transitions. [2023-12-02 18:51:50,822 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 7.833333333333333) internal successors, (47), 8 states have internal predecessors, (47), 1 states have call successors, (2), 1 states have call predecessors, (2), 3 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2023-12-02 18:51:50,822 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 238 transitions. [2023-12-02 18:51:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 18:51:50,824 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 18:51:50,824 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 18:51:50,847 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 18:51:51,025 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:51:51,025 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 18:51:51,025 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 18:51:51,025 INFO L85 PathProgramCache]: Analyzing trace with hash 1853600810, now seen corresponding path program 2 times [2023-12-02 18:51:51,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 18:51:51,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612040763] [2023-12-02 18:51:51,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 18:51:51,026 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 18:51:51,088 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 18:51:51,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1724325479] [2023-12-02 18:51:51,088 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 18:51:51,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 18:51:51,089 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 18:51:51,090 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 18:51:51,098 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4a93ce68-7449-4f33-8749-fd506da17967/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process