./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.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_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/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_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/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_1930a84a-8ec7-4628-93f7-628c0de19007/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 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 12:40:19,886 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 12:40:19,968 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 12:40:19,973 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 12:40:19,973 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 12:40:20,008 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 12:40:20,008 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 12:40:20,009 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 12:40:20,010 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 12:40:20,010 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 12:40:20,011 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 12:40:20,011 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 12:40:20,012 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 12:40:20,012 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 12:40:20,013 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 12:40:20,013 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 12:40:20,014 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 12:40:20,014 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 12:40:20,015 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 12:40:20,015 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 12:40:20,016 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 12:40:20,016 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 12:40:20,017 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 12:40:20,018 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 12:40:20,018 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 12:40:20,019 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 12:40:20,019 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 12:40:20,020 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 12:40:20,020 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 12:40:20,021 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 12:40:20,021 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 12:40:20,021 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 12:40:20,022 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 12:40:20,022 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 12:40:20,022 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 12:40:20,023 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 12:40:20,023 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 12:40:20,023 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 12:40:20,023 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 12:40:20,023 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 12:40:20,024 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 12:40:20,024 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 12:40:20,024 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 12:40:20,024 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 12:40:20,025 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 12:40:20,025 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 12:40:20,025 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 12:40:20,025 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 12:40:20,025 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 12:40:20,025 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_1930a84a-8ec7-4628-93f7-628c0de19007/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b41ff920513b74db566933dfdd7430dbdb0b5764645b98d18d29abf93fb4135 [2023-12-02 12:40:20,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 12:40:20,254 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 12:40:20,257 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 12:40:20,258 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 12:40:20,258 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 12:40:20,260 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2023-12-02 12:40:22,973 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 12:40:23,269 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 12:40:23,269 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/sv-benchmarks/c/uthash-2.0.2/uthash_BER_test2-2.i [2023-12-02 12:40:23,287 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/data/578a5a250/8ecd8836ede442d2bf23c7f5f1fa4156/FLAGd3d77b6bd [2023-12-02 12:40:23,301 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/data/578a5a250/8ecd8836ede442d2bf23c7f5f1fa4156 [2023-12-02 12:40:23,303 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 12:40:23,304 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 12:40:23,305 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 12:40:23,305 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 12:40:23,309 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 12:40:23,310 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:40:23" (1/1) ... [2023-12-02 12:40:23,311 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15563108 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:23, skipping insertion in model container [2023-12-02 12:40:23,311 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 12:40:23" (1/1) ... [2023-12-02 12:40:23,376 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 12:40:23,864 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 12:40:23,875 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 12:40:23,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 12:40:24,012 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 12:40:24,018 INFO L206 MainTranslator]: Completed translation [2023-12-02 12:40:24,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24 WrapperNode [2023-12-02 12:40:24,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 12:40:24,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 12:40:24,020 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 12:40:24,020 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 12:40:24,025 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,059 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,129 INFO L138 Inliner]: procedures = 208, calls = 288, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1380 [2023-12-02 12:40:24,129 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 12:40:24,130 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 12:40:24,130 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 12:40:24,130 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 12:40:24,139 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,139 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,151 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,218 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,232 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,237 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,245 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,261 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 12:40:24,262 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 12:40:24,263 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 12:40:24,263 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 12:40:24,265 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (1/1) ... [2023-12-02 12:40:24,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 12:40:24,305 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:40:24,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 12:40:24,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 12:40:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 12:40:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 12:40:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 12:40:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 12:40:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 12:40:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 12:40:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 12:40:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 12:40:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 12:40:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 12:40:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 12:40:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 12:40:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 12:40:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 12:40:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 12:40:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 12:40:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 12:40:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 12:40:24,547 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 12:40:24,549 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 12:40:25,860 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 12:40:27,240 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 12:40:27,241 INFO L309 CfgBuilder]: Removed 63 assume(true) statements. [2023-12-02 12:40:27,242 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:40:27 BoogieIcfgContainer [2023-12-02 12:40:27,243 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 12:40:27,246 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 12:40:27,246 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 12:40:27,249 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 12:40:27,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 12:40:23" (1/3) ... [2023-12-02 12:40:27,250 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c87583b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:40:27, skipping insertion in model container [2023-12-02 12:40:27,250 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 12:40:24" (2/3) ... [2023-12-02 12:40:27,251 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2c87583b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 12:40:27, skipping insertion in model container [2023-12-02 12:40:27,251 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 12:40:27" (3/3) ... [2023-12-02 12:40:27,252 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_BER_test2-2.i [2023-12-02 12:40:27,273 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 12:40:27,273 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2023-12-02 12:40:27,325 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 12:40:27,332 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;@6a4e70e6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 12:40:27,333 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2023-12-02 12:40:27,337 INFO L276 IsEmpty]: Start isEmpty. Operand has 147 states, 125 states have (on average 1.752) internal successors, (219), 140 states have internal predecessors, (219), 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 12:40:27,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 12:40:27,343 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:40:27,344 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 12:40:27,344 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 12:40:27,349 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:40:27,350 INFO L85 PathProgramCache]: Analyzing trace with hash 47675213, now seen corresponding path program 1 times [2023-12-02 12:40:27,359 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:40:27,360 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1058851088] [2023-12-02 12:40:27,360 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:40:27,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:40:27,478 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 12:40:27,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [452245917] [2023-12-02 12:40:27,479 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:40:27,480 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:40:27,480 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:40:27,481 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 12:40:27,486 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 12:40:27,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:40:27,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 12:40:27,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 12:40:27,775 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 12:40:27,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 12:40:27,840 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 12:40:27,848 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 12:40:27,848 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 12:40:27,848 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:40:27,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1058851088] [2023-12-02 12:40:27,849 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 12:40:27,849 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [452245917] [2023-12-02 12:40:27,850 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [452245917] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:40:27,850 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:40:27,850 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 12:40:27,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1159246693] [2023-12-02 12:40:27,853 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:40:27,857 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 12:40:27,857 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:40:27,885 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 12:40:27,885 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 12:40:27,888 INFO L87 Difference]: Start difference. First operand has 147 states, 125 states have (on average 1.752) internal successors, (219), 140 states have internal predecessors, (219), 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 12:40:30,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:32,022 WARN L539 Checker$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 12:40:34,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:36,055 WARN L539 Checker$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 12:40:38,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:40,082 WARN L539 Checker$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 12:40:42,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:44,107 WARN L539 Checker$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 12:40:46,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:48,512 WARN L539 Checker$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 12:40:50,518 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:52,532 WARN L539 Checker$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 12:40:54,539 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:40:56,548 WARN L539 Checker$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 12:40:58,571 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:00,580 WARN L539 Checker$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 12:41:02,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:04,596 WARN L539 Checker$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 12:41:06,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:08,624 WARN L539 Checker$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 12:41:09,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:41:09,809 INFO L93 Difference]: Finished difference Result 374 states and 630 transitions. [2023-12-02 12:41:09,814 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 12:41:09,815 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 12:41:09,815 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:41:09,822 INFO L225 Difference]: With dead ends: 374 [2023-12-02 12:41:09,822 INFO L226 Difference]: Without dead ends: 200 [2023-12-02 12:41:09,825 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 12:41:09,827 INFO L413 NwaCegarLoop]: 134 mSDtfsCounter, 87 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 4 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 380 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2023-12-02 12:41:09,828 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 380 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 134 Invalid, 20 Unknown, 0 Unchecked, 41.8s Time] [2023-12-02 12:41:09,843 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2023-12-02 12:41:09,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 130. [2023-12-02 12:41:09,873 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 12:41:09,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 156 transitions. [2023-12-02 12:41:09,876 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 156 transitions. Word has length 4 [2023-12-02 12:41:09,877 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:41:09,877 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 156 transitions. [2023-12-02 12:41:09,877 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 12:41:09,877 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 156 transitions. [2023-12-02 12:41:09,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2023-12-02 12:41:09,878 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:41:09,878 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 12:41:09,884 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 12:41:10,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 12:41:10,079 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 12:41:10,080 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:41:10,080 INFO L85 PathProgramCache]: Analyzing trace with hash -284718222, now seen corresponding path program 1 times [2023-12-02 12:41:10,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:41:10,080 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1269492806] [2023-12-02 12:41:10,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:41:10,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:41:10,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:41:10,466 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 12:41:10,466 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:41:10,466 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1269492806] [2023-12-02 12:41:10,466 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1269492806] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:41:10,467 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:41:10,467 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 12:41:10,467 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1601812035] [2023-12-02 12:41:10,467 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:41:10,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 12:41:10,468 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:41:10,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 12:41:10,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 12:41:10,469 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 12:41:12,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:14,518 WARN L539 Checker$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 12:41:16,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:18,542 WARN L539 Checker$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 12:41:20,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:22,562 WARN L539 Checker$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 12:41:24,855 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:26,865 WARN L539 Checker$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 12:41:28,879 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:30,887 WARN L539 Checker$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 12:41:32,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:34,949 WARN L539 Checker$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 12:41:36,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:38,966 WARN L539 Checker$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 12:41:40,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:42,985 WARN L539 Checker$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 12:41:44,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:41:44,862 INFO L93 Difference]: Finished difference Result 247 states and 306 transitions. [2023-12-02 12:41:44,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 12:41:44,867 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 12:41:44,867 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:41:44,869 INFO L225 Difference]: With dead ends: 247 [2023-12-02 12:41:44,869 INFO L226 Difference]: Without dead ends: 186 [2023-12-02 12:41:44,870 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 12:41:44,871 INFO L413 NwaCegarLoop]: 123 mSDtfsCounter, 64 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 97 mSolverCounterSat, 2 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 69 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 115 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 97 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2023-12-02 12:41:44,872 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [69 Valid, 346 Invalid, 115 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 97 Invalid, 16 Unknown, 0 Unchecked, 34.4s Time] [2023-12-02 12:41:44,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 186 states. [2023-12-02 12:41:44,882 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 186 to 130. [2023-12-02 12:41:44,882 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 12:41:44,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 155 transitions. [2023-12-02 12:41:44,883 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 155 transitions. Word has length 22 [2023-12-02 12:41:44,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:41:44,883 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 155 transitions. [2023-12-02 12:41:44,884 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 12:41:44,884 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 155 transitions. [2023-12-02 12:41:44,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2023-12-02 12:41:44,885 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:41:44,885 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 12:41:44,885 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 12:41:44,885 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 12:41:44,885 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:41:44,885 INFO L85 PathProgramCache]: Analyzing trace with hash -154993763, now seen corresponding path program 1 times [2023-12-02 12:41:44,885 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:41:44,885 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255325448] [2023-12-02 12:41:44,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:41:44,886 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:41:44,946 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 12:41:44,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1908987521] [2023-12-02 12:41:44,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:41:44,946 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:41:44,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:41:44,947 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 12:41:44,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 12:41:45,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:41:45,248 INFO L262 TraceCheckSpWp]: Trace formula consists of 317 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 12:41:45,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 12:41:45,327 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 12:41:45,327 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 12:41:45,327 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:41:45,327 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255325448] [2023-12-02 12:41:45,327 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 12:41:45,328 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1908987521] [2023-12-02 12:41:45,328 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1908987521] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:41:45,328 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:41:45,328 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 12:41:45,328 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1314884305] [2023-12-02 12:41:45,328 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:41:45,329 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 12:41:45,329 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:41:45,329 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 12:41:45,329 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 12:41:45,330 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 12:41:47,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:49,379 WARN L539 Checker$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 12:41:51,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:53,521 WARN L539 Checker$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 12:41:55,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:41:57,543 WARN L539 Checker$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 12:41:59,589 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:01,598 WARN L539 Checker$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 12:42:03,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:05,616 WARN L539 Checker$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 12:42:07,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:09,687 WARN L539 Checker$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 12:42:10,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:42:10,502 INFO L93 Difference]: Finished difference Result 309 states and 373 transitions. [2023-12-02 12:42:10,506 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 12:42:10,506 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 12:42:10,506 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:42:10,507 INFO L225 Difference]: With dead ends: 309 [2023-12-02 12:42:10,508 INFO L226 Difference]: Without dead ends: 184 [2023-12-02 12:42:10,508 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 12:42:10,509 INFO L413 NwaCegarLoop]: 144 mSDtfsCounter, 51 mSDsluCounter, 113 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 257 SdHoareTripleChecker+Invalid, 57 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.1s IncrementalHoareTripleChecker+Time [2023-12-02 12:42:10,509 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 257 Invalid, 57 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 42 Invalid, 12 Unknown, 0 Unchecked, 25.1s Time] [2023-12-02 12:42:10,510 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 184 states. [2023-12-02 12:42:10,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 184 to 180. [2023-12-02 12:42:10,519 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 12:42:10,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 180 states to 180 states and 221 transitions. [2023-12-02 12:42:10,520 INFO L78 Accepts]: Start accepts. Automaton has 180 states and 221 transitions. Word has length 32 [2023-12-02 12:42:10,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:42:10,520 INFO L495 AbstractCegarLoop]: Abstraction has 180 states and 221 transitions. [2023-12-02 12:42:10,521 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 12:42:10,521 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 221 transitions. [2023-12-02 12:42:10,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 12:42:10,522 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:42:10,522 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 12:42:10,529 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 12:42:10,723 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-12-02 12:42:10,723 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 12:42:10,724 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:42:10,724 INFO L85 PathProgramCache]: Analyzing trace with hash -101324064, now seen corresponding path program 1 times [2023-12-02 12:42:10,724 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:42:10,724 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1465031929] [2023-12-02 12:42:10,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:42:10,724 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:42:10,787 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 12:42:10,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [12607104] [2023-12-02 12:42:10,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:42:10,788 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:42:10,788 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:42:10,789 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 12:42:10,794 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 12:42:13,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:42:13,331 INFO L262 TraceCheckSpWp]: Trace formula consists of 464 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 12:42:13,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 12:42:13,352 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 12:42:13,352 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 12:42:13,353 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:42:13,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1465031929] [2023-12-02 12:42:13,353 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 12:42:13,353 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [12607104] [2023-12-02 12:42:13,353 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [12607104] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 12:42:13,353 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 12:42:13,353 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 12:42:13,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319621237] [2023-12-02 12:42:13,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 12:42:13,354 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 12:42:13,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:42:13,355 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 12:42:13,355 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 12:42:13,356 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 12:42:15,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:17,390 WARN L539 Checker$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 12:42:19,397 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:21,410 WARN L539 Checker$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 12:42:23,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:25,428 WARN L539 Checker$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 12:42:27,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:29,611 WARN L539 Checker$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 12:42:31,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:33,649 WARN L539 Checker$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 12:42:35,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:42:37,669 WARN L539 Checker$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 12:42:39,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:42:39,000 INFO L93 Difference]: Finished difference Result 343 states and 427 transitions. [2023-12-02 12:42:39,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 12:42:39,004 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 12:42:39,004 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:42:39,006 INFO L225 Difference]: With dead ends: 343 [2023-12-02 12:42:39,006 INFO L226 Difference]: Without dead ends: 182 [2023-12-02 12:42:39,007 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 12:42:39,008 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, 25.6s IncrementalHoareTripleChecker+Time [2023-12-02 12:42:39,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 383 Invalid, 70 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 57 Invalid, 12 Unknown, 0 Unchecked, 25.6s Time] [2023-12-02 12:42:39,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2023-12-02 12:42:39,020 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2023-12-02 12:42:39,021 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 12:42:39,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 224 transitions. [2023-12-02 12:42:39,023 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 224 transitions. Word has length 45 [2023-12-02 12:42:39,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:42:39,023 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 224 transitions. [2023-12-02 12:42:39,024 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 12:42:39,024 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 224 transitions. [2023-12-02 12:42:39,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-12-02 12:42:39,025 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:42:39,026 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 12:42:39,041 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 12:42:39,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-12-02 12:42:39,226 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 12:42:39,227 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:42:39,227 INFO L85 PathProgramCache]: Analyzing trace with hash -640246112, now seen corresponding path program 1 times [2023-12-02 12:42:39,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:42:39,227 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1105956208] [2023-12-02 12:42:39,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:42:39,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:42:39,290 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 12:42:39,290 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [333709880] [2023-12-02 12:42:39,290 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:42:39,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:42:39,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:42:39,292 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 12:42:39,293 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 12:42:50,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 12:42:50,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 494 conjuncts, 12 conjunts are in the unsatisfiable core [2023-12-02 12:42:50,545 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 12:42:50,576 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 12:42:50,576 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 12:42:50,658 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 12:42:50,658 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 12:42:50,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1105956208] [2023-12-02 12:42:50,659 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 12:42:50,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [333709880] [2023-12-02 12:42:50,659 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [333709880] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 12:42:50,659 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [805434238] [2023-12-02 12:42:50,678 INFO L159 IcfgInterpreter]: Started Sifa with 43 locations of interest [2023-12-02 12:42:50,678 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 12:42:50,681 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 12:42:50,685 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 12:42:50,686 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 12:43:28,152 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 12:43:33,732 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 12:43:49,214 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse53 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse54 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (= c_~count_int_int~0 0)) (.cse40 (<= 1 |c_#StackHeapBarrier|)) (.cse43 (= |c_#Ultimate.C_memset_#value| 0)) (.cse44 (= |c_#Ultimate.C_memset_#amount| 384))) (and (let ((.cse1 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse41 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse42 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse0 .cse1 (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.offset_67| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.base_366| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse33 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)))) (let ((.cse38 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse39 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse35 (store |v_#memory_$Pointer$.offset_366| .cse32 (store (select |v_#memory_$Pointer$.offset_366| .cse32) .cse33 8))) (.cse31 (store |v_#memory_$Pointer$.base_366| .cse32 (store (select |v_#memory_$Pointer$.base_366| .cse32) .cse33 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (.cse30 (store |v_#memory_$Pointer$.offset_67| .cse20 (store (select |v_#memory_$Pointer$.offset_67| .cse20) .cse21 0))) (.cse34 (store |v_#memory_$Pointer$.base_65| .cse20 (store (select |v_#memory_$Pointer$.base_65| .cse20) .cse21 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse2 (select (select .cse34 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse3 (+ 40 (select (select .cse30 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse28 (select (select .cse31 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse29 (+ 4 (select (select .cse35 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse26 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse27 (+ 8 (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse23 (select (select |v_#memory_$Pointer$.base_67| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse24 (+ (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 20)) (.cse36 (select (select |c_old(#memory_$Pointer$.offset)| .cse38) .cse39)) (.cse37 (select (select |c_old(#memory_$Pointer$.base)| .cse38) .cse39))) (and (= |c_old(#memory_int)| (store |v_#memory_int_69| .cse2 (store (select |v_#memory_int_69| .cse2) .cse3 2685476833))) (let ((.cse4 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse18 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse18 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32))) |v_#memory_$Pointer$.offset_361|) (= |v_#memory_$Pointer$.offset_48| (store |v_#memory_$Pointer$.offset_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.offset_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse18 36)))))))) (.cse5 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|))) .cse4 .cse5 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse8 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse7 (select |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= |v_#memory_int_460| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse6 12 (select .cse7 12)))) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse8 32 4) 16 (select .cse6 16))) |v_#memory_int_57|) (= |v_#memory_int_53| (store |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse8 28)))) (= (store |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse7 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) |v_old(#memory_int)_AFTER_CALL_6|)))) (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse9 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse9 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_361|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse10 16 0) 12 0) 8 .cse11))) (not (= .cse11 0)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse11) (= (select |v_#valid_76| .cse11) 0) (= (store |v_#length_27| .cse11 44) |v_#length_28|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse9 36)))) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse11 1) |v_#valid_77|))))) (and .cse4 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|))) .cse5 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse12 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse14 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse13 (select |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= |v_#memory_int_460| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse12 12 (select .cse13 12)))) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse14 32 4) 16 (select .cse12 16))) |v_#memory_int_57|) (= |v_#memory_int_53| (store |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse14 28)))) (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse13 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))))))) (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse15 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse16 (select |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse15 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse16 32))) |v_#memory_$Pointer$.base_361|) (= (select |v_#valid_76| .cse17) 0) (= (store |v_#valid_76| .cse17 1) |v_#valid_77|) (= .cse17 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (not (= .cse17 0)) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse15 36)))) (= |v_#length_28| (store |v_#length_27| .cse17 44)) (<= (+ .cse17 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse16 16 0) 12 0) 8 .cse17))))))))) (= |v_#memory_int_69| (let ((.cse19 (let ((.cse22 (let ((.cse25 (store |v_#memory_int_70| .cse28 (store (select |v_#memory_int_70| .cse28) .cse29 32)))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 5))))) (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 8))))) (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_int_69| .cse20) .cse21))))) (= (store .cse30 .cse2 (store (select .cse30 .cse2) .cse3 (select (select |c_old(#memory_$Pointer$.offset)| .cse2) .cse3))) |c_old(#memory_$Pointer$.offset)|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.offset_66| .cse23 (store (select |v_#memory_$Pointer$.offset_66| .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_67| .cse23) .cse24))) |v_#memory_$Pointer$.offset_67|) (= (store .cse31 .cse28 (store (select .cse31 .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_66| .cse28) .cse29))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_$Pointer$.base_67| (store |v_#memory_$Pointer$.base_66| .cse26 (store (select |v_#memory_$Pointer$.base_66| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_67| .cse26) .cse27)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse32 (store (select |v_#memory_int_464| .cse32) .cse33 (select (select |v_#memory_int_70| .cse32) .cse33)))) (= (store .cse34 .cse2 (store (select .cse34 .cse2) .cse3 (select (select |c_old(#memory_$Pointer$.base)| .cse2) .cse3))) |c_old(#memory_$Pointer$.base)|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store .cse35 .cse28 (store (select .cse35 .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_65| .cse28) .cse29))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store |v_#memory_$Pointer$.offset_65| .cse26 (store (select |v_#memory_$Pointer$.offset_65| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_66| .cse26) .cse27))) |v_#memory_$Pointer$.offset_66|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse36) (= (store |v_#memory_$Pointer$.base_67| .cse23 (store (select |v_#memory_$Pointer$.base_67| .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_65| .cse23) .cse24))) |v_#memory_$Pointer$.base_65|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (or (not (= .cse37 0)) (not (= .cse36 0))) (= .cse37 |c_#Ultimate.C_memset_#ptr.base|)))))) .cse40 .cse41 .cse42 .cse43 .cse44) (and .cse0 .cse1 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| Int) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6| Int) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse47 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse48 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse45 (select |v_#memory_$Pointer$.offset_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse50 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse52 (select |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse49 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse51 (select |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse46 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8))) (and (= (store |v_#memory_$Pointer$.offset_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse45 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (<= (+ .cse46 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_76| .cse46 1)) (= (store |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (select |v_#memory_int_458| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6|) 28 (select .cse47 28))) |v_#memory_int_53|) (= (store |v_#length_27| .cse46 44) |c_#length|) (= (store |v_#memory_$Pointer$.offset_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.offset_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse48 36))) |v_#memory_$Pointer$.offset_48|) (= |c_#Ultimate.C_memset_#ptr.base| .cse46) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.base_360| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse49 36)))) (= |v_#memory_int_57| (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse47 32 4) 16 (select .cse50 16)))) (= (store |v_#memory_$Pointer$.base_361| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse51 16 0) 12 0) 8 .cse46)) |c_old(#memory_$Pointer$.base)|) (= |c_old(#memory_int)| (store |v_#memory_int_460| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse52 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8)))) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse48 28 0) 32 (select .cse45 32))) |v_#memory_$Pointer$.offset_361|) (= |v_#memory_int_460| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse50 12 (select .cse52 12)))) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse49 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 32 (select .cse51 32))) |v_#memory_$Pointer$.base_361|) (not (= .cse46 0)) (= (select |v_#valid_76| .cse46) 0)))) .cse40 .cse41 .cse53 .cse42 .cse43 .cse54))) (or (and .cse0 .cse40 .cse53 .cse43 .cse54) (and .cse0 .cse40 .cse43 .cse44)))) is different from false [2023-12-02 12:46:28,534 WARN L293 SmtUtils]: Spent 1.93m 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 12:48:52,668 WARN L293 SmtUtils]: Spent 1.84m 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 12:48:54,690 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 ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse16 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse69 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse68 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse17 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|)))) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|)))) (.cse18 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_361| (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))) (= (store |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse27 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse11 (store |v_#memory_$Pointer$.offset_366| .cse14 (store (select |v_#memory_$Pointer$.offset_366| .cse14) .cse15 8))) (.cse1 (store |v_#memory_$Pointer$.base_366| .cse14 (store (select |v_#memory_$Pointer$.base_366| .cse14) .cse15 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse6 (store |v_#memory_$Pointer$.offset_67| .cse30 (store (select |v_#memory_$Pointer$.offset_67| .cse30) .cse31 0))) (.cse28 (store |v_#memory_$Pointer$.base_65| .cse30 (store (select |v_#memory_$Pointer$.base_65| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse7 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ 40 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse4 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 4 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_66| .cse2) .cse3))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse4 (store (select |v_#memory_$Pointer$.base_66| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_67| .cse4) .cse5))) |v_#memory_$Pointer$.base_67|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse7) .cse8))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_65| .cse4 (store (select |v_#memory_$Pointer$.offset_65| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse9 (store (select |v_#memory_$Pointer$.base_67| .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_65| .cse9) .cse10))) |v_#memory_$Pointer$.base_65|) (= (store .cse11 .cse2 (store (select .cse11 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_65| .cse2) .cse3))) |v_#memory_$Pointer$.offset_65|) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse12) .cse13))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse12) .cse13) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse14 (store (select |v_#memory_int_464| .cse14) .cse15 (select (select |v_#memory_int_70| .cse14) .cse15)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse16 .cse17 .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse20) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse20))) (= (store |v_#valid_76| .cse20 1) |v_#valid_77|) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse20)) (not (= .cse20 0)) (= (store |v_#length_27| .cse20 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse23 .cse18 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse24 1) |v_#valid_77|) (not (= .cse24 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse24) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse24))) (= .cse24 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse24 44))))) .cse19 .cse27))) (= (store .cse28 .cse7 (store (select .cse28 .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse7) .cse8))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (store |v_#memory_$Pointer$.offset_66| .cse9 (store (select |v_#memory_$Pointer$.offset_66| .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_67| .cse9) .cse10))) |v_#memory_$Pointer$.offset_67|) (= (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_70| .cse2 (store (select |v_#memory_int_70| .cse2) .cse3 32)))) (store .cse33 .cse4 (store (select .cse33 .cse4) .cse5 5))))) (store .cse32 .cse9 (store (select .cse32 .cse9) .cse10 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_69| .cse30) .cse31)))) |v_#memory_int_69|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse12) (= .cse13 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) .cse34) (and .cse0 (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse46 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse58 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_67| .cse58 (store (select |v_#memory_$Pointer$.offset_67| .cse58) .cse59 0))) (.cse62 (store |v_#memory_$Pointer$.base_65| .cse58 (store (select |v_#memory_$Pointer$.base_65| .cse58) .cse59 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse42 (store |v_#memory_$Pointer$.offset_366| .cse46 (store (select |v_#memory_$Pointer$.offset_366| .cse46) .cse47 8))) (.cse35 (store |v_#memory_$Pointer$.base_366| .cse46 (store (select |v_#memory_$Pointer$.base_366| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse48 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 4 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse38 (store (select |v_#memory_$Pointer$.base_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_67| .cse38) .cse39))) |v_#memory_$Pointer$.base_67|) (= (store |v_#memory_$Pointer$.offset_65| .cse38 (store (select |v_#memory_$Pointer$.offset_65| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse40 (store (select |v_#memory_$Pointer$.base_67| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_65| .cse40) .cse41))) |v_#memory_$Pointer$.base_65|) (= (store .cse42 .cse36 (store (select .cse42 .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse44) .cse45)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse46 (store (select |v_#memory_int_464| .cse46) .cse47 (select (select |v_#memory_int_70| .cse46) .cse47)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse48) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse49 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse16 .cse17 .cse18 .cse49 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse51 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse50) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse51 16 0) 12 0) 8 .cse50))) (= (store |v_#valid_76| .cse50 1) |v_#valid_77|) (<= (+ .cse50 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse50)) (not (= .cse50 0)) (= (store |v_#length_27| .cse50 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse51 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse23 .cse18 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse53 1) |v_#valid_77|) (not (= .cse53 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse53) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (= .cse53 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse53 44))))) .cse49 .cse27))) (= (store |v_#memory_$Pointer$.offset_66| .cse40 (store (select |v_#memory_$Pointer$.offset_66| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_67| .cse40) .cse41))) |v_#memory_$Pointer$.offset_67|) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse48) .cse56) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse48) .cse56) 0))) (= (let ((.cse57 (let ((.cse60 (let ((.cse61 (store |v_#memory_int_70| .cse36 (store (select |v_#memory_int_70| .cse36) .cse37 32)))) (store .cse61 .cse38 (store (select .cse61 .cse38) .cse39 5))))) (store .cse60 .cse40 (store (select .cse60 .cse40) .cse41 8))))) (store .cse57 .cse58 (store (select .cse57 .cse58) .cse59 (select (select |v_#memory_int_69| .cse58) .cse59)))) |v_#memory_int_69|) (= .cse56 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= (store .cse62 .cse44 (store (select .cse62 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse44) .cse45))) |v_#memory_$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|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3|))) .cse34)))) is different from false [2023-12-02 12:48:56,743 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 ((.cse15 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |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))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse16 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|)))) (.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|)))) (.cse17 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_361| (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))) (= (store |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse26 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|)))))) (or (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse10 (store |v_#memory_$Pointer$.offset_366| .cse13 (store (select |v_#memory_$Pointer$.offset_366| .cse13) .cse14 8))) (.cse0 (store |v_#memory_$Pointer$.base_366| .cse13 (store (select |v_#memory_$Pointer$.base_366| .cse13) .cse14 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_67| .cse29 (store (select |v_#memory_$Pointer$.offset_67| .cse29) .cse30 0))) (.cse27 (store |v_#memory_$Pointer$.base_65| .cse29 (store (select |v_#memory_$Pointer$.base_65| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse6 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse1 (select (select .cse0 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ 4 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_66| .cse1) .cse2))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse3 (store (select |v_#memory_$Pointer$.base_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_67| .cse3) .cse4))) |v_#memory_$Pointer$.base_67|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse6) .cse7))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_65| .cse3 (store (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse8 (store (select |v_#memory_$Pointer$.base_67| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_65| .cse8) .cse9))) |v_#memory_$Pointer$.base_65|) (= (store .cse10 .cse1 (store (select .cse10 .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2))) |v_#memory_$Pointer$.offset_65|) (let ((.cse11 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse11) .cse12))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse11) .cse12) 0)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse13 (store (select |v_#memory_int_464| .cse13) .cse14 (select (select |v_#memory_int_70| .cse13) .cse14)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse15 .cse16 .cse17 .cse18 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse19) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse19))) (= (store |v_#valid_76| .cse19 1) |v_#valid_77|) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse19)) (not (= .cse19 0)) (= (store |v_#length_27| .cse19 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse22 .cse17 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse23 1) |v_#valid_77|) (not (= .cse23 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse23) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23))) (= .cse23 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse23 44))))) .cse18 .cse26))) (= (store .cse27 .cse6 (store (select .cse27 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse6) .cse7))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (store |v_#memory_$Pointer$.offset_66| .cse8 (store (select |v_#memory_$Pointer$.offset_66| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_67| .cse8) .cse9))) |v_#memory_$Pointer$.offset_67|) (= (let ((.cse28 (let ((.cse31 (let ((.cse32 (store |v_#memory_int_70| .cse1 (store (select |v_#memory_int_70| .cse1) .cse2 32)))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 5))))) (store .cse31 .cse8 (store (select .cse31 .cse8) .cse9 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_69| .cse29) .cse30)))) |v_#memory_int_69|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse41 (store |v_#memory_$Pointer$.offset_67| .cse56 (store (select |v_#memory_$Pointer$.offset_67| .cse56) .cse57 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse56 (store (select |v_#memory_$Pointer$.base_65| .cse56) .cse57 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse40 (store |v_#memory_$Pointer$.offset_366| .cse44 (store (select |v_#memory_$Pointer$.offset_366| .cse44) .cse45 8))) (.cse33 (store |v_#memory_$Pointer$.base_366| .cse44 (store (select |v_#memory_$Pointer$.base_366| .cse44) .cse45 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 4 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ 40 (select (select .cse41 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_66| .cse34) .cse35))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse36 (store (select |v_#memory_$Pointer$.base_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_67| .cse36) .cse37))) |v_#memory_$Pointer$.base_67|) (= (store |v_#memory_$Pointer$.offset_65| .cse36 (store (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (= (store .cse40 .cse34 (store (select .cse40 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_65| .cse34) .cse35))) |v_#memory_$Pointer$.offset_65|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse42) .cse43)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse44 (store (select |v_#memory_int_464| .cse44) .cse45 (select (select |v_#memory_int_70| .cse44) .cse45)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse46 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse15 .cse16 .cse17 .cse46 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse48 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse47) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse48 16 0) 12 0) 8 .cse47))) (= (store |v_#valid_76| .cse47 1) |v_#valid_77|) (<= (+ .cse47 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse49 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse47)) (not (= .cse47 0)) (= (store |v_#length_27| .cse47 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse49 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse48 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse22 .cse17 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse51 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse50 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse50 1) |v_#valid_77|) (not (= .cse50 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse51 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse50) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse52 16 0) 12 0) 8 .cse50))) (= .cse50 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse51 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse52 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse50 44))))) .cse46 .cse26))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (let ((.cse53 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse53) .cse54) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse53) .cse54) 0)))) (= (let ((.cse55 (let ((.cse58 (let ((.cse59 (store |v_#memory_int_70| .cse34 (store (select |v_#memory_int_70| .cse34) .cse35 32)))) (store .cse59 .cse36 (store (select .cse59 .cse36) .cse37 5))))) (store .cse58 .cse38 (store (select .cse58 .cse38) .cse39 8))))) (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_#memory_int_69| .cse56) .cse57)))) |v_#memory_int_69|) (= (store .cse60 .cse42 (store (select .cse60 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse42) .cse43))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3|))))))) is different from false [2023-12-02 12:48:58,784 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 ((.cse15 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |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))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse16 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|)))) (.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|)))) (.cse17 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_361| (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))) (= (store |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse26 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|)))))) (or (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse10 (store |v_#memory_$Pointer$.offset_366| .cse13 (store (select |v_#memory_$Pointer$.offset_366| .cse13) .cse14 8))) (.cse0 (store |v_#memory_$Pointer$.base_366| .cse13 (store (select |v_#memory_$Pointer$.base_366| .cse13) .cse14 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_67| .cse29 (store (select |v_#memory_$Pointer$.offset_67| .cse29) .cse30 0))) (.cse27 (store |v_#memory_$Pointer$.base_65| .cse29 (store (select |v_#memory_$Pointer$.base_65| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse6 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse3 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse1 (select (select .cse0 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ 4 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_66| .cse1) .cse2))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse3 (store (select |v_#memory_$Pointer$.base_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_67| .cse3) .cse4))) |v_#memory_$Pointer$.base_67|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse6) .cse7))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_65| .cse3 (store (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse8 (store (select |v_#memory_$Pointer$.base_67| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_65| .cse8) .cse9))) |v_#memory_$Pointer$.base_65|) (= (store .cse10 .cse1 (store (select .cse10 .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2))) |v_#memory_$Pointer$.offset_65|) (let ((.cse11 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse11) .cse12))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse11) .cse12) 0)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse13 (store (select |v_#memory_int_464| .cse13) .cse14 (select (select |v_#memory_int_70| .cse13) .cse14)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse15 .cse16 .cse17 .cse18 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse19) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse19))) (= (store |v_#valid_76| .cse19 1) |v_#valid_77|) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse19)) (not (= .cse19 0)) (= (store |v_#length_27| .cse19 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse22 .cse17 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse23 1) |v_#valid_77|) (not (= .cse23 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse23) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23))) (= .cse23 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse23 44))))) .cse18 .cse26))) (= (store .cse27 .cse6 (store (select .cse27 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse6) .cse7))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (store |v_#memory_$Pointer$.offset_66| .cse8 (store (select |v_#memory_$Pointer$.offset_66| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_67| .cse8) .cse9))) |v_#memory_$Pointer$.offset_67|) (= (let ((.cse28 (let ((.cse31 (let ((.cse32 (store |v_#memory_int_70| .cse1 (store (select |v_#memory_int_70| .cse1) .cse2 32)))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 5))))) (store .cse31 .cse8 (store (select .cse31 .cse8) .cse9 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_69| .cse29) .cse30)))) |v_#memory_int_69|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse56 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse41 (store |v_#memory_$Pointer$.offset_67| .cse56 (store (select |v_#memory_$Pointer$.offset_67| .cse56) .cse57 0))) (.cse60 (store |v_#memory_$Pointer$.base_65| .cse56 (store (select |v_#memory_$Pointer$.base_65| .cse56) .cse57 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse40 (store |v_#memory_$Pointer$.offset_366| .cse44 (store (select |v_#memory_$Pointer$.offset_366| .cse44) .cse45 8))) (.cse33 (store |v_#memory_$Pointer$.base_366| .cse44 (store (select |v_#memory_$Pointer$.base_366| .cse44) .cse45 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 4 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ 40 (select (select .cse41 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_66| .cse34) .cse35))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse36 (store (select |v_#memory_$Pointer$.base_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_67| .cse36) .cse37))) |v_#memory_$Pointer$.base_67|) (= (store |v_#memory_$Pointer$.offset_65| .cse36 (store (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse38 (store (select |v_#memory_$Pointer$.base_67| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_65| .cse38) .cse39))) |v_#memory_$Pointer$.base_65|) (= (store .cse40 .cse34 (store (select .cse40 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_65| .cse34) .cse35))) |v_#memory_$Pointer$.offset_65|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse42) .cse43)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse44 (store (select |v_#memory_int_464| .cse44) .cse45 (select (select |v_#memory_int_70| .cse44) .cse45)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse46 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse15 .cse16 .cse17 .cse46 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse48 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse47) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse48 16 0) 12 0) 8 .cse47))) (= (store |v_#valid_76| .cse47 1) |v_#valid_77|) (<= (+ .cse47 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse49 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse47)) (not (= .cse47 0)) (= (store |v_#length_27| .cse47 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse49 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse48 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse22 .cse17 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse51 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse50 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse50 1) |v_#valid_77|) (not (= .cse50 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse51 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse50) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse52 16 0) 12 0) 8 .cse50))) (= .cse50 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse51 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse52 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse50 44))))) .cse46 .cse26))) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39))) |v_#memory_$Pointer$.offset_67|) (let ((.cse53 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse53) .cse54) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse53) .cse54) 0)))) (= (let ((.cse55 (let ((.cse58 (let ((.cse59 (store |v_#memory_int_70| .cse34 (store (select |v_#memory_int_70| .cse34) .cse35 32)))) (store .cse59 .cse36 (store (select .cse59 .cse36) .cse37 5))))) (store .cse58 .cse38 (store (select .cse58 .cse38) .cse39 8))))) (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_#memory_int_69| .cse56) .cse57)))) |v_#memory_int_69|) (= (store .cse60 .cse42 (store (select .cse60 .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse42) .cse43))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3|))))))) is different from false [2023-12-02 12:49:00,830 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_$Pointer$.base_367| (Array Int (Array Int Int))) (|v_#memory_int_465| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_367| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_367| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_367| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_367| .cse0 (store (select |v_#memory_$Pointer$.offset_367| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.base_367| .cse0 (store (select |v_#memory_$Pointer$.base_367| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1))) |c_#memory_$Pointer$.base|) (= |c_#memory_int| (store |v_#memory_int_465| .cse0 (let ((.cse2 (select |v_#memory_int_465| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))))))) (let ((.cse18 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse70 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse19 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|)))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|)))) (.cse20 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_361| (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))) (= (store |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse29 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse66 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|)))))) (or (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse32 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse13 (store |v_#memory_$Pointer$.offset_366| .cse16 (store (select |v_#memory_$Pointer$.offset_366| .cse16) .cse17 8))) (.cse3 (store |v_#memory_$Pointer$.base_366| .cse16 (store (select |v_#memory_$Pointer$.base_366| .cse16) .cse17 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse8 (store |v_#memory_$Pointer$.offset_67| .cse32 (store (select |v_#memory_$Pointer$.offset_67| .cse32) .cse33 0))) (.cse30 (store |v_#memory_$Pointer$.base_65| .cse32 (store (select |v_#memory_$Pointer$.base_65| .cse32) .cse33 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse9 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ 40 (select (select .cse8 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse6 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse4 (select (select .cse3 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 4 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_66| .cse4) .cse5))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse6 (store (select |v_#memory_$Pointer$.base_66| .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_67| .cse6) .cse7))) |v_#memory_$Pointer$.base_67|) (= (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse9) .cse10))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_65| .cse6 (store (select |v_#memory_$Pointer$.offset_65| .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_66| .cse6) .cse7))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse11 (store (select |v_#memory_$Pointer$.base_67| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_65| .cse11) .cse12))) |v_#memory_$Pointer$.base_65|) (= (store .cse13 .cse4 (store (select .cse13 .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_65| .cse4) .cse5))) |v_#memory_$Pointer$.offset_65|) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse14) .cse15))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse14) .cse15) 0)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse16 (store (select |v_#memory_int_464| .cse16) .cse17 (select (select |v_#memory_int_70| .cse16) .cse17)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse18 .cse19 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse22) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse22))) (= (store |v_#valid_76| .cse22 1) |v_#valid_77|) (<= (+ .cse22 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse22)) (not (= .cse22 0)) (= (store |v_#length_27| .cse22 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse25 .cse20 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse26 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse26 1) |v_#valid_77|) (not (= .cse26 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse26) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse26))) (= .cse26 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse26 44))))) .cse21 .cse29))) (= (store .cse30 .cse9 (store (select .cse30 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse9) .cse10))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (store |v_#memory_$Pointer$.offset_66| .cse11 (store (select |v_#memory_$Pointer$.offset_66| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_67| .cse11) .cse12))) |v_#memory_$Pointer$.offset_67|) (= (let ((.cse31 (let ((.cse34 (let ((.cse35 (store |v_#memory_int_70| .cse4 (store (select |v_#memory_int_70| .cse4) .cse5 32)))) (store .cse35 .cse6 (store (select .cse35 .cse6) .cse7 5))))) (store .cse34 .cse11 (store (select .cse34 .cse11) .cse12 8))))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 (select (select |v_#memory_int_69| .cse32) .cse33)))) |v_#memory_int_69|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse59 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse44 (store |v_#memory_$Pointer$.offset_67| .cse59 (store (select |v_#memory_$Pointer$.offset_67| .cse59) .cse60 0))) (.cse63 (store |v_#memory_$Pointer$.base_65| .cse59 (store (select |v_#memory_$Pointer$.base_65| .cse59) .cse60 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse43 (store |v_#memory_$Pointer$.offset_366| .cse47 (store (select |v_#memory_$Pointer$.offset_366| .cse47) .cse48 8))) (.cse36 (store |v_#memory_$Pointer$.base_366| .cse47 (store (select |v_#memory_$Pointer$.base_366| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse39 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 4 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse45 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 40 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_66| .cse37) .cse38))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse39 (store (select |v_#memory_$Pointer$.base_66| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_67| .cse39) .cse40))) |v_#memory_$Pointer$.base_67|) (= (store |v_#memory_$Pointer$.offset_65| .cse39 (store (select |v_#memory_$Pointer$.offset_65| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_66| .cse39) .cse40))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse41 (store (select |v_#memory_$Pointer$.base_67| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_65| .cse41) .cse42))) |v_#memory_$Pointer$.base_65|) (= (store .cse43 .cse37 (store (select .cse43 .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_65| .cse37) .cse38))) |v_#memory_$Pointer$.offset_65|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse45) .cse46)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse47 (store (select |v_#memory_int_464| .cse47) .cse48 (select (select |v_#memory_int_70| .cse47) .cse48)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse49 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse18 .cse19 .cse20 .cse49 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse51 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse50) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse51 16 0) 12 0) 8 .cse50))) (= (store |v_#valid_76| .cse50 1) |v_#valid_77|) (<= (+ .cse50 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse50)) (not (= .cse50 0)) (= (store |v_#length_27| .cse50 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse51 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse25 .cse20 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse53 1) |v_#valid_77|) (not (= .cse53 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse53) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (= .cse53 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse53 44))))) .cse49 .cse29))) (= (store |v_#memory_$Pointer$.offset_66| .cse41 (store (select |v_#memory_$Pointer$.offset_66| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_67| .cse41) .cse42))) |v_#memory_$Pointer$.offset_67|) (let ((.cse56 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse56) .cse57) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse56) .cse57) 0)))) (= (let ((.cse58 (let ((.cse61 (let ((.cse62 (store |v_#memory_int_70| .cse37 (store (select |v_#memory_int_70| .cse37) .cse38 32)))) (store .cse62 .cse39 (store (select .cse62 .cse39) .cse40 5))))) (store .cse61 .cse41 (store (select .cse61 .cse41) .cse42 8))))) (store .cse58 .cse59 (store (select .cse58 .cse59) .cse60 (select (select |v_#memory_int_69| .cse59) .cse60)))) |v_#memory_int_69|) (= (store .cse63 .cse45 (store (select .cse63 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse45) .cse46))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3|))))))) is different from false [2023-12-02 12:49:02,870 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse4 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse5 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse0 (= .cse5 0)) (.cse1 (= .cse4 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse0 .cse1)) (and (not .cse0) (let ((.cse2 (= .cse4 .cse5))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse2) (let ((.cse3 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse2) (<= .cse3 .cse4) (<= .cse3 .cse5))))) (not .cse1))))) (exists ((|v_#memory_$Pointer$.base_367| (Array Int (Array Int Int))) (|v_#memory_int_465| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_367| (Array Int (Array Int Int)))) (let ((.cse7 (+ (select (select |v_#memory_$Pointer$.offset_367| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse6 (select (select |v_#memory_$Pointer$.base_367| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_367| .cse6 (store (select |v_#memory_$Pointer$.offset_367| .cse6) .cse7 (select (select |c_#memory_$Pointer$.offset| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.base_367| .cse6 (store (select |v_#memory_$Pointer$.base_367| .cse6) .cse7 (select (select |c_#memory_$Pointer$.base| .cse6) .cse7))) |c_#memory_$Pointer$.base|) (= |c_#memory_int| (store |v_#memory_int_465| .cse6 (let ((.cse8 (select |v_#memory_int_465| .cse6))) (store .cse8 .cse7 (+ (select .cse8 .cse7) 1)))))))) (let ((.cse24 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse74 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse75 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse76 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse74 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse75 12 (select .cse76 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse74 32 4) 16 (select .cse75 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse76 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_2|)))) (.cse31 (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_1|)))) (.cse26 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_360| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_361| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_361| (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse73 28 0) 32 (select (select |v_#memory_$Pointer$.offset_361| |c_ULTIMATE.start_main_~user~0#1.base|) 32)))) (= (store |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse73 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse35 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_458| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_460| (Array Int (Array Int Int)))) (let ((.cse70 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse71 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_53| (store |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_458| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse70 28)))) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse71 12 (select .cse72 12))) |v_#memory_int_460|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse70 32 4) 16 (select .cse71 16))) |v_#memory_int_57|) (= (store |v_#memory_int_460| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse72 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|)))))) (or (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse38 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse19 (store |v_#memory_$Pointer$.offset_366| .cse22 (store (select |v_#memory_$Pointer$.offset_366| .cse22) .cse23 8))) (.cse9 (store |v_#memory_$Pointer$.base_366| .cse22 (store (select |v_#memory_$Pointer$.base_366| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_67| .cse38 (store (select |v_#memory_$Pointer$.offset_67| .cse38) .cse39 0))) (.cse36 (store |v_#memory_$Pointer$.base_65| .cse38 (store (select |v_#memory_$Pointer$.base_65| .cse38) .cse39 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse15 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse12 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse10 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ 4 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_66| .cse10) .cse11))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse12 (store (select |v_#memory_$Pointer$.base_66| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_67| .cse12) .cse13))) |v_#memory_$Pointer$.base_67|) (= (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse15) .cse16))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (store |v_#memory_$Pointer$.offset_65| .cse12 (store (select |v_#memory_$Pointer$.offset_65| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_66| .cse12) .cse13))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse17 (store (select |v_#memory_$Pointer$.base_67| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_65| .cse17) .cse18))) |v_#memory_$Pointer$.base_65|) (= (store .cse19 .cse10 (store (select .cse19 .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_65| .cse10) .cse11))) |v_#memory_$Pointer$.offset_65|) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse20) .cse21))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse20) .cse21) 0)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse22 (store (select |v_#memory_int_464| .cse22) .cse23 (select (select |v_#memory_int_70| .cse22) .cse23)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse27 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse24 .cse25 .cse26 .cse27 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse28) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse28))) (= (store |v_#valid_76| .cse28 1) |v_#valid_77|) (<= (+ .cse28 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse28)) (not (= .cse28 0)) (= (store |v_#length_27| .cse28 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse31 .cse26 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse34 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse32 1) |v_#valid_77|) (not (= .cse32 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse33 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse32) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse34 16 0) 12 0) 8 .cse32))) (= .cse32 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse33 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse32 44))))) .cse27 .cse35))) (= (store .cse36 .cse15 (store (select .cse36 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse15) .cse16))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (store |v_#memory_$Pointer$.offset_66| .cse17 (store (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_67| .cse17) .cse18))) |v_#memory_$Pointer$.offset_67|) (= (let ((.cse37 (let ((.cse40 (let ((.cse41 (store |v_#memory_int_70| .cse10 (store (select |v_#memory_int_70| .cse10) .cse11 32)))) (store .cse41 .cse12 (store (select .cse41 .cse12) .cse13 5))))) (store .cse40 .cse17 (store (select .cse40 .cse17) .cse18 8))))) (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_int_69| .cse38) .cse39)))) |v_#memory_int_69|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#valid_77| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_15| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_67| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_366| (Array Int (Array Int Int))) (|v_#memory_int_464| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_366| (Array Int (Array Int Int)))) (let ((.cse53 (select (select |v_#memory_$Pointer$.base_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ 16 (select (select |v_#memory_$Pointer$.offset_366| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse65 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse66 (select (select |v_#memory_$Pointer$.offset_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse50 (store |v_#memory_$Pointer$.offset_67| .cse65 (store (select |v_#memory_$Pointer$.offset_67| .cse65) .cse66 0))) (.cse69 (store |v_#memory_$Pointer$.base_65| .cse65 (store (select |v_#memory_$Pointer$.base_65| .cse65) .cse66 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse49 (store |v_#memory_$Pointer$.offset_366| .cse53 (store (select |v_#memory_$Pointer$.offset_366| .cse53) .cse54 8))) (.cse42 (store |v_#memory_$Pointer$.base_366| .cse53 (store (select |v_#memory_$Pointer$.base_366| .cse53) .cse54 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_67| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse43 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ 4 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select .cse69 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 40 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_66| .cse43) .cse44))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.base_66| .cse45 (store (select |v_#memory_$Pointer$.base_66| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_67| .cse45) .cse46))) |v_#memory_$Pointer$.base_67|) (= (store |v_#memory_$Pointer$.offset_65| .cse45 (store (select |v_#memory_$Pointer$.offset_65| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_66| .cse45) .cse46))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (select |v_#valid_77| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= (store |v_#memory_$Pointer$.base_67| .cse47 (store (select |v_#memory_$Pointer$.base_67| .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_65| .cse47) .cse48))) |v_#memory_$Pointer$.base_65|) (= (store .cse49 .cse43 (store (select .cse49 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_65| .cse43) .cse44))) |v_#memory_$Pointer$.offset_65|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse51) .cse52)))) (= |v_#memory_int_70| (store |v_#memory_int_464| .cse53 (store (select |v_#memory_int_464| .cse53) .cse54 (select (select |v_#memory_int_70| .cse53) .cse54)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= (store |v_#length_28| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (let ((.cse55 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_15|))) (or (and .cse24 .cse25 .cse26 .cse55 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_15| .cse56) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse56))) (= (store |v_#valid_76| .cse56 1) |v_#valid_77|) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_76| .cse56)) (not (= .cse56 0)) (= (store |v_#length_27| .cse56 44) |v_#length_28|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_361|))))) (and .cse31 .cse26 (exists ((|v_#memory_$Pointer$.base_361| (Array Int (Array Int Int))) (|v_#length_27| (Array Int Int)) (|v_#memory_$Pointer$.base_360| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse59 1) |c_#StackHeapBarrier|) (= (store |v_#valid_76| .cse59 1) |v_#valid_77|) (not (= .cse59 0)) (= (store |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_360| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_76| .cse59) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_361| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse61 16 0) 12 0) 8 .cse59))) (= .cse59 |v_ULTIMATE.start_main_#t~mem56#1.base_15|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse61 32))) |v_#memory_$Pointer$.base_361|) (= |v_#length_28| (store |v_#length_27| .cse59 44))))) .cse55 .cse35))) (= (store |v_#memory_$Pointer$.offset_66| .cse47 (store (select |v_#memory_$Pointer$.offset_66| .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_67| .cse47) .cse48))) |v_#memory_$Pointer$.offset_67|) (let ((.cse62 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse62) .cse63) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse62) .cse63) 0)))) (= (let ((.cse64 (let ((.cse67 (let ((.cse68 (store |v_#memory_int_70| .cse43 (store (select |v_#memory_int_70| .cse43) .cse44 32)))) (store .cse68 .cse45 (store (select .cse68 .cse45) .cse46 5))))) (store .cse67 .cse47 (store (select .cse67 .cse47) .cse48 8))))) (store .cse64 .cse65 (store (select .cse64 .cse65) .cse66 (select (select |v_#memory_int_69| .cse65) .cse66)))) |v_#memory_int_69|) (= (store .cse69 .cse51 (store (select .cse69 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse51) .cse52))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr278_BEFORE_RETURN_3|))))))) is different from false [2023-12-02 12:49:06,131 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3219#(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 12:49:06,132 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 12:49:06,132 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 12:49:06,132 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 12:49:06,132 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319755515] [2023-12-02 12:49:06,132 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 12:49:06,133 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 12:49:06,133 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 12:49:06,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 12:49:06,134 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=109, Invalid=630, Unknown=41, NotChecked=342, Total=1122 [2023-12-02 12:49:06,134 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 12:49:08,165 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 12:49:10,173 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:12,202 WARN L539 Checker$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 12:49:14,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:16,240 WARN L539 Checker$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 12:49:18,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:20,252 WARN L539 Checker$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 12:49:22,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:24,279 WARN L539 Checker$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 12:49:26,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:28,293 WARN L539 Checker$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 12:49:30,299 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:32,308 WARN L539 Checker$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 12:49:34,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:36,596 WARN L539 Checker$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 12:49:38,604 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:40,611 WARN L539 Checker$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 12:49:42,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:44,627 WARN L539 Checker$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 12:49:46,635 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:48,642 WARN L539 Checker$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 12:49:50,659 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:52,689 WARN L539 Checker$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 12:49:54,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:49:56,709 WARN L539 Checker$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 12:49:58,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 12:50:00,738 WARN L539 Checker$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 12:50:02,746 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 12:50:03,749 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 12:50:03,749 INFO L93 Difference]: Finished difference Result 354 states and 446 transitions. [2023-12-02 12:50:03,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 12:50:03,749 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 12:50:03,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 12:50:03,751 INFO L225 Difference]: With dead ends: 354 [2023-12-02 12:50:03,751 INFO L226 Difference]: Without dead ends: 190 [2023-12-02 12:50:03,752 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 143 GetRequests, 106 SyntacticMatches, 1 SemanticMatches, 36 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 332.5s TimeCoverageRelationStatistics Valid=140, Invalid=835, Unknown=41, NotChecked=390, Total=1406 [2023-12-02 12:50:03,753 INFO L413 NwaCegarLoop]: 127 mSDtfsCounter, 9 mSDsluCounter, 249 mSDsCounter, 0 mSdLazyCounter, 78 mSolverCounterSat, 8 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 57.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 376 SdHoareTripleChecker+Invalid, 114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 78 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 57.5s IncrementalHoareTripleChecker+Time [2023-12-02 12:50:03,753 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 376 Invalid, 114 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 78 Invalid, 28 Unknown, 0 Unchecked, 57.5s Time] [2023-12-02 12:50:03,754 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-12-02 12:50:03,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 190. [2023-12-02 12:50:03,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 190 states, 165 states have (on average 1.2606060606060605) internal successors, (208), 183 states have internal predecessors, (208), 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 12:50:03,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 190 states and 236 transitions. [2023-12-02 12:50:03,767 INFO L78 Accepts]: Start accepts. Automaton has 190 states and 236 transitions. Word has length 47 [2023-12-02 12:50:03,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 12:50:03,767 INFO L495 AbstractCegarLoop]: Abstraction has 190 states and 236 transitions. [2023-12-02 12:50:03,767 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 12:50:03,767 INFO L276 IsEmpty]: Start isEmpty. Operand 190 states and 236 transitions. [2023-12-02 12:50:03,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-02 12:50:03,769 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 12:50:03,769 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 12:50:03,794 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 12:50:03,969 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:50:03,970 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 12:50:03,970 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 12:50:03,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1740834880, now seen corresponding path program 2 times [2023-12-02 12:50:03,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 12:50:03,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1227723469] [2023-12-02 12:50:03,970 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 12:50:03,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 12:50:04,023 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 12:50:04,023 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [593025542] [2023-12-02 12:50:04,023 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 12:50:04,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 12:50:04,023 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 12:50:04,024 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 12:50:04,026 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1930a84a-8ec7-4628-93f7-628c0de19007/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process