./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/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_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 13:16:09,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 13:16:09,371 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Reach-32bit-Taipan_Default.epf [2023-12-02 13:16:09,375 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 13:16:09,376 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 13:16:09,400 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 13:16:09,401 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 13:16:09,401 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 13:16:09,402 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 13:16:09,402 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 13:16:09,403 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 13:16:09,403 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 13:16:09,404 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 13:16:09,404 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 13:16:09,405 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 13:16:09,405 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 13:16:09,406 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 13:16:09,406 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 13:16:09,407 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 13:16:09,407 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 13:16:09,408 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 13:16:09,409 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 13:16:09,409 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 13:16:09,410 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 13:16:09,410 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 13:16:09,411 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 13:16:09,411 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 13:16:09,411 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 13:16:09,412 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 13:16:09,412 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 13:16:09,413 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 13:16:09,413 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 13:16:09,413 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 13:16:09,413 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 13:16:09,414 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 13:16:09,414 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 13:16:09,414 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 13:16:09,414 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:16:09,415 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 13:16:09,415 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 13:16:09,415 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 13:16:09,415 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 13:16:09,415 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 13:16:09,416 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 13:16:09,416 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 13:16:09,416 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 13:16:09,416 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 13:16:09,416 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_052cc0ff-f810-4868-b0ea-b7e83bce6e38/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a379a11019678fc2a367efcf212f49fd3083d5f94e928c550866b32de723f686 [2023-12-02 13:16:09,653 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 13:16:09,675 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 13:16:09,677 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 13:16:09,679 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 13:16:09,679 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 13:16:09,680 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2023-12-02 13:16:12,402 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 13:16:12,653 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 13:16:12,654 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i [2023-12-02 13:16:12,671 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/data/38970828a/07ae9aedddb044e58ab64c43995dda4b/FLAG416a8a242 [2023-12-02 13:16:12,683 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/data/38970828a/07ae9aedddb044e58ab64c43995dda4b [2023-12-02 13:16:12,685 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 13:16:12,687 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 13:16:12,688 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 13:16:12,688 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 13:16:12,694 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 13:16:12,694 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:16:12" (1/1) ... [2023-12-02 13:16:12,695 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cbad1e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:12, skipping insertion in model container [2023-12-02 13:16:12,696 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 01:16:12" (1/1) ... [2023-12-02 13:16:12,778 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 13:16:13,146 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i[33021,33034] [2023-12-02 13:16:13,242 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i[44590,44603] [2023-12-02 13:16:13,249 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:16:13,259 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 13:16:13,291 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i[33021,33034] [2023-12-02 13:16:13,389 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test3-1.i[44590,44603] [2023-12-02 13:16:13,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 13:16:13,424 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 13:16:13,432 INFO L206 MainTranslator]: Completed translation [2023-12-02 13:16:13,433 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13 WrapperNode [2023-12-02 13:16:13,433 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 13:16:13,434 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 13:16:13,434 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 13:16:13,434 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 13:16:13,442 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,471 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,531 INFO L138 Inliner]: procedures = 177, calls = 285, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1359 [2023-12-02 13:16:13,531 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 13:16:13,532 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 13:16:13,532 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 13:16:13,532 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 13:16:13,542 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,543 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,554 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,555 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,601 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,618 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,624 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,633 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,646 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 13:16:13,647 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 13:16:13,647 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 13:16:13,647 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 13:16:13,652 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (1/1) ... [2023-12-02 13:16:13,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 13:16:13,673 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:16:13,690 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 13:16:13,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 13:16:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 13:16:13,725 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 13:16:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 13:16:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 13:16:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 13:16:13,726 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 13:16:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 13:16:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 13:16:13,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 13:16:13,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 13:16:13,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 13:16:13,928 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 13:16:13,930 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 13:16:15,175 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 13:16:16,677 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 13:16:16,677 INFO L309 CfgBuilder]: Removed 63 assume(true) statements. [2023-12-02 13:16:16,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:16:16 BoogieIcfgContainer [2023-12-02 13:16:16,679 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 13:16:16,681 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 13:16:16,682 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 13:16:16,685 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 13:16:16,685 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 01:16:12" (1/3) ... [2023-12-02 13:16:16,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2da2f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:16:16, skipping insertion in model container [2023-12-02 13:16:16,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 01:16:13" (2/3) ... [2023-12-02 13:16:16,686 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2da2f55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 01:16:16, skipping insertion in model container [2023-12-02 13:16:16,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 01:16:16" (3/3) ... [2023-12-02 13:16:16,688 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SAX_test3-1.i [2023-12-02 13:16:16,707 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 13:16:16,707 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2023-12-02 13:16:16,756 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 13:16:16,763 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;@55d0521, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 13:16:16,764 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2023-12-02 13:16:16,768 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 118 states have (on average 1.7457627118644068) internal successors, (206), 125 states have internal predecessors, (206), 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 13:16:16,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2023-12-02 13:16:16,776 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:16:16,777 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:16:16,777 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:16:16,782 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:16:16,782 INFO L85 PathProgramCache]: Analyzing trace with hash 401598507, now seen corresponding path program 1 times [2023-12-02 13:16:16,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:16:16,793 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [461478937] [2023-12-02 13:16:16,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:16:16,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:16:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:16:16,952 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 13:16:16,952 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:16:16,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [461478937] [2023-12-02 13:16:16,953 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [461478937] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:16:16,954 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:16:16,954 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:16:16,955 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137523879] [2023-12-02 13:16:16,956 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:16:16,960 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-12-02 13:16:16,960 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:16:16,987 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-12-02 13:16:16,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 13:16:16,990 INFO L87 Difference]: Start difference. First operand has 131 states, 118 states have (on average 1.7457627118644068) internal successors, (206), 125 states have internal predecessors, (206), 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) Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 13:16:19,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:21,081 WARN L539 Checker$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 13:16:23,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:25,140 WARN L539 Checker$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 13:16:25,467 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:16:25,467 INFO L93 Difference]: Finished difference Result 261 states and 448 transitions. [2023-12-02 13:16:25,470 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-12-02 13:16:25,471 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 8 [2023-12-02 13:16:25,472 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:16:25,478 INFO L225 Difference]: With dead ends: 261 [2023-12-02 13:16:25,479 INFO L226 Difference]: Without dead ends: 130 [2023-12-02 13:16:25,481 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-12-02 13:16:25,483 INFO L413 NwaCegarLoop]: 133 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 133 SdHoareTripleChecker+Invalid, 26 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2023-12-02 13:16:25,484 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 133 Invalid, 26 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 22 Invalid, 4 Unknown, 0 Unchecked, 8.4s Time] [2023-12-02 13:16:25,497 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 130 states. [2023-12-02 13:16:25,522 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 130 to 130. [2023-12-02 13:16:25,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 130 states, 118 states have (on average 1.2033898305084745) internal successors, (142), 124 states have internal predecessors, (142), 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 13:16:25,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 130 states to 130 states and 158 transitions. [2023-12-02 13:16:25,527 INFO L78 Accepts]: Start accepts. Automaton has 130 states and 158 transitions. Word has length 8 [2023-12-02 13:16:25,527 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:16:25,527 INFO L495 AbstractCegarLoop]: Abstraction has 130 states and 158 transitions. [2023-12-02 13:16:25,528 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 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 13:16:25,528 INFO L276 IsEmpty]: Start isEmpty. Operand 130 states and 158 transitions. [2023-12-02 13:16:25,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-12-02 13:16:25,530 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:16:25,530 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:16:25,530 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-12-02 13:16:25,530 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:16:25,531 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:16:25,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1453807764, now seen corresponding path program 1 times [2023-12-02 13:16:25,531 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:16:25,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578279536] [2023-12-02 13:16:25,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:16:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:16:25,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:16:25,715 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 13:16:25,715 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:16:25,715 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578279536] [2023-12-02 13:16:25,715 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578279536] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:16:25,716 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:16:25,716 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 13:16:25,716 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1812635464] [2023-12-02 13:16:25,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:16:25,717 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:16:25,717 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:16:25,718 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:16:25,718 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:16:25,718 INFO L87 Difference]: Start difference. First operand 130 states and 158 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:16:27,771 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:29,781 WARN L539 Checker$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 13:16:31,796 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:33,802 WARN L539 Checker$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 13:16:36,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:38,071 WARN L539 Checker$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 13:16:40,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:42,099 WARN L539 Checker$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 13:16:44,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:46,138 WARN L539 Checker$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 13:16:48,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:50,185 WARN L539 Checker$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 13:16:52,198 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:54,208 WARN L539 Checker$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 13:16:56,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:16:58,379 WARN L539 Checker$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 13:17:00,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:02,400 WARN L539 Checker$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 13:17:04,409 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:06,415 WARN L539 Checker$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 13:17:07,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:17:07,339 INFO L93 Difference]: Finished difference Result 275 states and 343 transitions. [2023-12-02 13:17:07,342 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:17:07,342 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 13 [2023-12-02 13:17:07,342 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:17:07,345 INFO L225 Difference]: With dead ends: 275 [2023-12-02 13:17:07,345 INFO L226 Difference]: Without dead ends: 202 [2023-12-02 13:17:07,346 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 13:17:07,348 INFO L413 NwaCegarLoop]: 125 mSDtfsCounter, 78 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 111 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 353 SdHoareTripleChecker+Invalid, 133 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 111 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2023-12-02 13:17:07,348 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 353 Invalid, 133 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 111 Invalid, 20 Unknown, 0 Unchecked, 41.6s Time] [2023-12-02 13:17:07,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 202 states. [2023-12-02 13:17:07,364 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 202 to 132. [2023-12-02 13:17:07,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 132 states, 120 states have (on average 1.2) internal successors, (144), 126 states have internal predecessors, (144), 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 13:17:07,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 132 states and 160 transitions. [2023-12-02 13:17:07,366 INFO L78 Accepts]: Start accepts. Automaton has 132 states and 160 transitions. Word has length 13 [2023-12-02 13:17:07,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:17:07,366 INFO L495 AbstractCegarLoop]: Abstraction has 132 states and 160 transitions. [2023-12-02 13:17:07,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:17:07,367 INFO L276 IsEmpty]: Start isEmpty. Operand 132 states and 160 transitions. [2023-12-02 13:17:07,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-12-02 13:17:07,369 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:17:07,369 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-12-02 13:17:07,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 13:17:07,369 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:17:07,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:17:07,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1228293275, now seen corresponding path program 1 times [2023-12-02 13:17:07,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:17:07,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1008654709] [2023-12-02 13:17:07,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:17:07,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:17:07,434 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:17:07,435 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1597888216] [2023-12-02 13:17:07,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:17:07,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:17:07,435 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:17:07,440 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:17:07,457 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 13:17:07,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:17:07,774 INFO L262 TraceCheckSpWp]: Trace formula consists of 367 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:17:07,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:17:07,866 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:17:07,866 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:17:07,867 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:17:07,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1008654709] [2023-12-02 13:17:07,867 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 13:17:07,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1597888216] [2023-12-02 13:17:07,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1597888216] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:17:07,868 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:17:07,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 13:17:07,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [656839636] [2023-12-02 13:17:07,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:17:07,868 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 13:17:07,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:17:07,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 13:17:07,869 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 13:17:07,870 INFO L87 Difference]: Start difference. First operand 132 states and 160 transitions. Second operand has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:17:09,892 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:11,910 WARN L539 Checker$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 13:17:14,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:16,049 WARN L539 Checker$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 13:17:18,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:20,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:22,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:24,141 WARN L539 Checker$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 13:17:26,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:28,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:30,358 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:32,371 WARN L539 Checker$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 13:17:32,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:17:32,842 INFO L93 Difference]: Finished difference Result 324 states and 397 transitions. [2023-12-02 13:17:32,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 13:17:32,847 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2023-12-02 13:17:32,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:17:32,849 INFO L225 Difference]: With dead ends: 324 [2023-12-02 13:17:32,849 INFO L226 Difference]: Without dead ends: 195 [2023-12-02 13:17:32,850 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 39 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 13:17:32,851 INFO L413 NwaCegarLoop]: 163 mSDtfsCounter, 61 mSDsluCounter, 115 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 5 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 78 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:17:32,851 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 278 Invalid, 78 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 61 Invalid, 12 Unknown, 0 Unchecked, 24.9s Time] [2023-12-02 13:17:32,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 195 states. [2023-12-02 13:17:32,861 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 195 to 179. [2023-12-02 13:17:32,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 179 states, 167 states have (on average 1.1796407185628743) internal successors, (197), 173 states have internal predecessors, (197), 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 13:17:32,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 179 states to 179 states and 213 transitions. [2023-12-02 13:17:32,864 INFO L78 Accepts]: Start accepts. Automaton has 179 states and 213 transitions. Word has length 41 [2023-12-02 13:17:32,864 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:17:32,864 INFO L495 AbstractCegarLoop]: Abstraction has 179 states and 213 transitions. [2023-12-02 13:17:32,864 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.333333333333334) internal successors, (40), 2 states have internal predecessors, (40), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 13:17:32,865 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 213 transitions. [2023-12-02 13:17:32,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-02 13:17:32,867 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:17:32,867 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, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:17:32,877 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 13:17:33,067 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:17:33,068 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:17:33,068 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:17:33,068 INFO L85 PathProgramCache]: Analyzing trace with hash -826176373, now seen corresponding path program 1 times [2023-12-02 13:17:33,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:17:33,069 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1374762058] [2023-12-02 13:17:33,069 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:17:33,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:17:33,143 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:17:33,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [39566744] [2023-12-02 13:17:33,143 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:17:33,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:17:33,144 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:17:33,145 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:17:33,149 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 13:17:33,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:17:33,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 514 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:17:33,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:17:33,565 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 15 treesize of output 1 [2023-12-02 13:17:33,574 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 13:17:33,583 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-02 13:17:33,583 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:17:33,583 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:17:33,583 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1374762058] [2023-12-02 13:17:33,583 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 13:17:33,584 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [39566744] [2023-12-02 13:17:33,584 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [39566744] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:17:33,584 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:17:33,584 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 13:17:33,584 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [487634858] [2023-12-02 13:17:33,584 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:17:33,585 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:17:33,585 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:17:33,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:17:33,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:17:33,586 INFO L87 Difference]: Start difference. First operand 179 states and 213 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 13:17:35,624 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:37,631 WARN L539 Checker$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 13:17:39,636 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:41,651 WARN L539 Checker$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 13:17:43,666 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:45,673 WARN L539 Checker$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 13:17:47,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:49,890 WARN L539 Checker$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 13:17:51,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:53,909 WARN L539 Checker$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 13:17:56,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:17:58,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:00,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:02,092 WARN L539 Checker$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 13:18:04,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:06,113 WARN L539 Checker$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 13:18:07,608 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:18:07,608 INFO L93 Difference]: Finished difference Result 248 states and 302 transitions. [2023-12-02 13:18:07,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:18:07,614 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 54 [2023-12-02 13:18:07,615 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:18:07,616 INFO L225 Difference]: With dead ends: 248 [2023-12-02 13:18:07,616 INFO L226 Difference]: Without dead ends: 229 [2023-12-02 13:18:07,617 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 54 GetRequests, 51 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 13:18:07,618 INFO L413 NwaCegarLoop]: 125 mSDtfsCounter, 51 mSDsluCounter, 233 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 1 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.0s IncrementalHoareTripleChecker+Time [2023-12-02 13:18:07,618 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 358 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 102 Invalid, 16 Unknown, 0 Unchecked, 34.0s Time] [2023-12-02 13:18:07,619 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 229 states. [2023-12-02 13:18:07,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 229 to 181. [2023-12-02 13:18:07,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 181 states, 169 states have (on average 1.1775147928994083) internal successors, (199), 175 states have internal predecessors, (199), 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 13:18:07,633 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 181 states to 181 states and 215 transitions. [2023-12-02 13:18:07,634 INFO L78 Accepts]: Start accepts. Automaton has 181 states and 215 transitions. Word has length 54 [2023-12-02 13:18:07,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:18:07,634 INFO L495 AbstractCegarLoop]: Abstraction has 181 states and 215 transitions. [2023-12-02 13:18:07,634 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 13:18:07,635 INFO L276 IsEmpty]: Start isEmpty. Operand 181 states and 215 transitions. [2023-12-02 13:18:07,637 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2023-12-02 13:18:07,637 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:18:07,637 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 13:18:07,644 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 13:18:07,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:18:07,840 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:18:07,840 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:18:07,841 INFO L85 PathProgramCache]: Analyzing trace with hash 213015207, now seen corresponding path program 1 times [2023-12-02 13:18:07,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:18:07,841 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217178763] [2023-12-02 13:18:07,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:18:07,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:18:07,937 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:18:07,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [773116645] [2023-12-02 13:18:07,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:18:07,938 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:18:07,938 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:18:07,939 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:18:07,952 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 13:18:08,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:18:08,342 INFO L262 TraceCheckSpWp]: Trace formula consists of 548 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:18:08,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:18:08,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-02 13:18:08,425 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:18:08,425 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:18:08,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217178763] [2023-12-02 13:18:08,425 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 13:18:08,425 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [773116645] [2023-12-02 13:18:08,426 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [773116645] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:18:08,426 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:18:08,426 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 13:18:08,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203244765] [2023-12-02 13:18:08,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:18:08,426 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:18:08,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:18:08,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:18:08,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:18:08,427 INFO L87 Difference]: Start difference. First operand 181 states and 215 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 13:18:10,451 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:12,458 WARN L539 Checker$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 13:18:14,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:16,476 WARN L539 Checker$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 13:18:18,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:20,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:21,853 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:23,866 WARN L539 Checker$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 13:18:26,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:28,062 WARN L539 Checker$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 13:18:30,076 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 13:18:30,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:18:30,336 INFO L93 Difference]: Finished difference Result 422 states and 519 transitions. [2023-12-02 13:18:30,336 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 13:18:30,337 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 63 [2023-12-02 13:18:30,337 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:18:30,339 INFO L225 Difference]: With dead ends: 422 [2023-12-02 13:18:30,339 INFO L226 Difference]: Without dead ends: 258 [2023-12-02 13:18:30,341 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 61 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 13:18:30,342 INFO L413 NwaCegarLoop]: 142 mSDtfsCounter, 274 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 14 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 279 SdHoareTripleChecker+Valid, 283 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:18:30,342 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [279 Valid, 283 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 89 Invalid, 10 Unknown, 0 Unchecked, 21.9s Time] [2023-12-02 13:18:30,343 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-12-02 13:18:30,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 230. [2023-12-02 13:18:30,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 230 states, 218 states have (on average 1.1788990825688073) internal successors, (257), 224 states have internal predecessors, (257), 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 13:18:30,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 230 states and 273 transitions. [2023-12-02 13:18:30,361 INFO L78 Accepts]: Start accepts. Automaton has 230 states and 273 transitions. Word has length 63 [2023-12-02 13:18:30,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:18:30,361 INFO L495 AbstractCegarLoop]: Abstraction has 230 states and 273 transitions. [2023-12-02 13:18:30,361 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 13:18:30,362 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 273 transitions. [2023-12-02 13:18:30,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2023-12-02 13:18:30,363 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:18:30,363 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, 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 13:18:30,370 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 13:18:30,564 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:18:30,564 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:18:30,565 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:18:30,565 INFO L85 PathProgramCache]: Analyzing trace with hash -1492213889, now seen corresponding path program 1 times [2023-12-02 13:18:30,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:18:30,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441019913] [2023-12-02 13:18:30,565 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:18:30,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:18:30,631 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:18:30,631 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1272064447] [2023-12-02 13:18:30,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:18:30,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:18:30,631 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:18:30,633 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:18:30,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 13:18:46,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:18:46,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 574 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 13:18:46,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:18:46,380 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 13:18:46,380 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 13:18:46,380 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:18:46,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441019913] [2023-12-02 13:18:46,380 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 13:18:46,380 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1272064447] [2023-12-02 13:18:46,380 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1272064447] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 13:18:46,380 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 13:18:46,381 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 13:18:46,381 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250075494] [2023-12-02 13:18:46,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 13:18:46,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 13:18:46,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:18:46,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 13:18:46,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 13:18:46,382 INFO L87 Difference]: Start difference. First operand 230 states and 273 transitions. Second operand has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 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 13:18:48,411 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 13:18:50,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:52,429 WARN L539 Checker$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 13:18:54,440 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:18:56,449 WARN L539 Checker$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 13:18:58,457 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:19:00,696 WARN L539 Checker$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 13:19:02,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:19:04,711 WARN L539 Checker$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 13:19:06,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:19:08,737 WARN L539 Checker$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 13:19:10,746 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 13:19:12,359 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:19:12,359 INFO L93 Difference]: Finished difference Result 442 states and 529 transitions. [2023-12-02 13:19:12,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 13:19:12,365 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 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 71 [2023-12-02 13:19:12,365 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:19:12,366 INFO L225 Difference]: With dead ends: 442 [2023-12-02 13:19:12,366 INFO L226 Difference]: Without dead ends: 232 [2023-12-02 13:19:12,367 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 71 GetRequests, 68 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 13:19:12,368 INFO L413 NwaCegarLoop]: 131 mSDtfsCounter, 1 mSDsluCounter, 258 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 389 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2023-12-02 13:19:12,368 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 389 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 72 Invalid, 12 Unknown, 0 Unchecked, 25.9s Time] [2023-12-02 13:19:12,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-12-02 13:19:12,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 232. [2023-12-02 13:19:12,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 232 states, 219 states have (on average 1.182648401826484) internal successors, (259), 226 states have internal predecessors, (259), 8 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2023-12-02 13:19:12,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 232 states to 232 states and 276 transitions. [2023-12-02 13:19:12,384 INFO L78 Accepts]: Start accepts. Automaton has 232 states and 276 transitions. Word has length 71 [2023-12-02 13:19:12,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:19:12,384 INFO L495 AbstractCegarLoop]: Abstraction has 232 states and 276 transitions. [2023-12-02 13:19:12,385 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 22.333333333333332) internal successors, (67), 4 states have internal predecessors, (67), 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 13:19:12,385 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 276 transitions. [2023-12-02 13:19:12,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2023-12-02 13:19:12,386 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:19:12,386 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 1] [2023-12-02 13:19:12,416 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 13:19:12,587 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 13:19:12,587 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:19:12,587 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:19:12,587 INFO L85 PathProgramCache]: Analyzing trace with hash 1039418463, now seen corresponding path program 1 times [2023-12-02 13:19:12,587 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:19:12,587 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94650898] [2023-12-02 13:19:12,588 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:19:12,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:19:12,654 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:19:12,654 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1264888671] [2023-12-02 13:19:12,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:19:12,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:19:12,654 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:19:12,655 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:19:12,657 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 13:19:50,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 13:19:50,760 INFO L262 TraceCheckSpWp]: Trace formula consists of 604 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 13:19:50,763 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 13:19:50,790 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 13:19:50,790 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 13:19:50,894 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 13:19:50,894 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 13:19:50,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94650898] [2023-12-02 13:19:50,894 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 13:19:50,894 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1264888671] [2023-12-02 13:19:50,895 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1264888671] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 13:19:50,895 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1747607584] [2023-12-02 13:19:50,914 INFO L159 IcfgInterpreter]: Started Sifa with 67 locations of interest [2023-12-02 13:19:50,914 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 13:19:50,917 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 13:19:50,921 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 13:19:50,922 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 13:20:40,286 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 13:20:45,073 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 13:21:18,906 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (= |c_#Ultimate.C_memset_#value| 0)) (.cse5 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4) (and .cse0 .cse1 .cse3 .cse5)) (let ((.cse6 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse7 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse16 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse0 .cse6 .cse1 .cse7 .cse2 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| Int) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse8 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)) (.cse11 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse15 (select |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse14 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse13 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse12 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse10 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= |c_#Ultimate.C_memset_#ptr.base| .cse8) (= |c_#length| (store |v_#length_34| .cse8 44)) (= (store |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse9 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse10 12 (select .cse11 12))) |v_#memory_int_511|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse12 28))) |v_#memory_int_51|) (= |c_#valid| (store |v_#valid_71| .cse8 1)) (= (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse13 16 0) 12 0) 8 .cse8)) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse14 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_71| .cse8) 0) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse9 28 0) 32 (select .cse15 32))) |v_#memory_$Pointer$.offset_429|) (not (= .cse8 0)) (= |c_old(#memory_int)| (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse11 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)))) (= (store |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse15 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse14 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_429|) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse12 32 4) 16 (select .cse10 16))) |v_#memory_int_55|)))) .cse16 .cse3 .cse4) (and .cse0 .cse6 .cse1 .cse7 .cse16 .cse3 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| Int) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int)))) (let ((.cse51 (select (select |v_#memory_$Pointer$.base_431| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse52 (+ (select (select |v_#memory_$Pointer$.offset_431| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 16)) (.cse46 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse50 (store |v_#memory_$Pointer$.offset_65| .cse46 (store (select |v_#memory_$Pointer$.offset_65| .cse46) .cse47 0))) (.cse23 (store |v_#memory_$Pointer$.base_66| .cse46 (store (select |v_#memory_$Pointer$.base_66| .cse46) .cse47 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|))) (.cse44 (store |v_#memory_$Pointer$.offset_431| .cse51 (store (select |v_#memory_$Pointer$.offset_431| .cse51) .cse52 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse51 (store (select |v_#memory_$Pointer$.base_431| .cse51) .cse52 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (.cse53 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse54 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (let ((.cse17 (select (select |c_old(#memory_$Pointer$.base)| .cse53) .cse54)) (.cse18 (select (select |c_old(#memory_$Pointer$.offset)| .cse53) .cse54)) (.cse24 (select (select |v_#memory_$Pointer$.base_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse25 (+ 20 (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse27 (select (select .cse26 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse28 (+ 4 (select (select .cse44 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse19 (select (select .cse23 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse20 (+ 40 (select (select .cse50 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (.cse21 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8)) (.cse22 (+ (select (select |v_#memory_$Pointer$.offset_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8) 8))) (and (or (not (= .cse17 0)) (not (= .cse18 0))) (= |c_old(#memory_int)| (store |v_#memory_int_68| .cse19 (store (select |v_#memory_int_68| .cse19) .cse20 2685476833))) (= (store |v_#memory_$Pointer$.offset_64| .cse21 (store (select |v_#memory_$Pointer$.offset_64| .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_66| .cse21) .cse22))) |v_#memory_$Pointer$.offset_66|) (= .cse17 |c_#Ultimate.C_memset_#ptr.base|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store .cse23 .cse19 (store (select .cse23 .cse19) .cse20 (select (select |c_old(#memory_$Pointer$.base)| .cse19) .cse20))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store |v_#memory_$Pointer$.base_64| .cse24 (store (select |v_#memory_$Pointer$.base_64| .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_66| .cse24) .cse25))) |v_#memory_$Pointer$.base_66|) (= (store |v_#memory_$Pointer$.offset_66| .cse24 (store (select |v_#memory_$Pointer$.offset_66| .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_65| .cse24) .cse25))) |v_#memory_$Pointer$.offset_65|) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (let ((.cse35 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= |v_#memory_$Pointer$.offset_48| (store |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.offset_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse43 36)))) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse43 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse36 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse29 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse30 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse31 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse29 28))) |v_#memory_int_51|) (= |v_#memory_int_511| (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse30 12 (select .cse31 12)))) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse29 32 4) 16 (select .cse30 16))) |v_#memory_int_55|) (= (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse31 8 (select (select |v_#memory_int_BEFORE_CALL_20| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) |v_#memory_int_BEFORE_CALL_20|)))) (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse34 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse32 36)))) (= (select |v_#valid_71| .cse33) 0) (not (= .cse33 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse34 16 0) 12 0) 8 .cse33))) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse32 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_429|) (= (store |v_#valid_71| .cse33 1) |v_#valid_72|) (= .cse33 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= |v_#length_35| (store |v_#length_34| .cse33 44)) (<= (+ .cse33 1) |c_#StackHeapBarrier|)))) .cse35 .cse36 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (and (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse37 (select |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse39 (select |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|))) (and (= (store |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (select |v_#memory_int_509| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse37 28))) |v_#memory_int_51|) (= (store |v_#memory_int_511| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse38 8 (select (select |v_#memory_int_BEFORE_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_511| (store |v_#memory_int_55| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store .cse39 12 (select .cse38 12)))) (= (store |v_#memory_int_51| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse37 32 4) 16 (select .cse39 16))) |v_#memory_int_55|)))) .cse35 .cse36 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse42 (select |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (select |v_#memory_$Pointer$.base_428| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 36 (select .cse40 36)))) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= (store |v_#valid_71| .cse41 1) |v_#valid_72|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store .cse40 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15|) 32 (select .cse42 32))) |v_#memory_$Pointer$.base_429|) (= .cse41 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_15| (store (store (store .cse42 16 0) 12 0) 8 .cse41))) (not (= .cse41 0)) (= (select |v_#valid_71| .cse41) 0)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))))) (= |c_#Ultimate.C_memset_#ptr.offset| .cse18) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse44 .cse27 (store (select .cse44 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|) (= (let ((.cse45 (let ((.cse48 (let ((.cse49 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse49 .cse21 (store (select .cse49 .cse21) .cse22 5))))) (store .cse48 .cse24 (store (select .cse48 .cse24) .cse25 8))))) (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_int_68| .cse46) .cse47)))) |v_#memory_int_68|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store .cse50 .cse19 (store (select .cse50 .cse19) .cse20 (select (select |c_old(#memory_$Pointer$.offset)| .cse19) .cse20))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_int_67| (store |v_#memory_int_512| .cse51 (store (select |v_#memory_int_512| .cse51) .cse52 (select (select |v_#memory_int_67| .cse51) .cse52)))) (= (store |v_#memory_$Pointer$.base_65| .cse21 (store (select |v_#memory_$Pointer$.base_65| .cse21) .cse22 (select (select |v_#memory_$Pointer$.base_64| .cse21) .cse22))) |v_#memory_$Pointer$.base_64|)))))) .cse5))))) is different from false [2023-12-02 13:24:31,945 WARN L293 SmtUtils]: Spent 2.54m 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 13:27:03,015 WARN L293 SmtUtils]: Spent 1.95m 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 13:27:05,044 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (let ((.cse4 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse67 12))) |v_#memory_int_511|))))) (.cse9 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse3 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse13 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse14 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse63 12))) |v_#memory_int_511|))))) (.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_431| .cse21 (store (select |v_#memory_$Pointer$.offset_431| .cse21) .cse22 8))) (.cse24 (store |v_#memory_$Pointer$.base_431| .cse21 (store (select |v_#memory_$Pointer$.base_431| .cse21) .cse22 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse32 (store |v_#memory_$Pointer$.offset_65| .cse28 (store (select |v_#memory_$Pointer$.offset_65| .cse28) .cse29 0))) (.cse18 (store |v_#memory_$Pointer$.base_66| .cse28 (store (select |v_#memory_$Pointer$.base_66| .cse28) .cse29 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse19 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 4 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.offset_66| .cse1 (store (select |v_#memory_$Pointer$.offset_66| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2))) |v_#memory_$Pointer$.offset_65|) (let ((.cse5 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse3 .cse4 .cse5 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse6 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse6) (= (store |v_#length_34| .cse6 44) |v_#length_35|) (<= (+ .cse6 1) |c_#StackHeapBarrier|) (not (= .cse6 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse7 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse7 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse8 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse6) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse8 16 0) 12 0) 8 .cse6))) (= (store |v_#valid_71| .cse6 1) |v_#valid_72|)))) .cse9) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse11 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse10 44) |v_#length_35|) (not (= .cse10 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse11 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse10 1) |v_#valid_72|) (= .cse10 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse11 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse12 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse10) 0) (<= (+ .cse10 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse12 16 0) 12 0) 8 .cse10)))))) .cse3 .cse5 .cse13 .cse14))) (= (store |v_#memory_$Pointer$.base_65| .cse15 (store (select |v_#memory_$Pointer$.base_65| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_64| .cse15) .cse16))) |v_#memory_$Pointer$.base_64|) (= |c_ULTIMATE.start_main_#t~mem68#1.offset| .cse17) (= (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse19) .cse20))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse21 (store (select |v_#memory_int_512| .cse21) .cse22 (select (select |v_#memory_int_67| .cse21) .cse22))) |v_#memory_int_67|) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse23) .cse17) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse23) .cse17) 0))) (= (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_65| .cse25) .cse26))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse27 (let ((.cse30 (let ((.cse31 (store |v_#memory_int_67| .cse25 (store (select |v_#memory_int_67| .cse25) .cse26 32)))) (store .cse31 .cse15 (store (select .cse31 .cse15) .cse16 5))))) (store .cse30 .cse1 (store (select .cse30 .cse1) .cse2 8))))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_int_68| .cse28) .cse29))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse23) (= (store |v_#memory_$Pointer$.base_64| .cse1 (store (select |v_#memory_$Pointer$.base_64| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_66| .cse1) .cse2))) |v_#memory_$Pointer$.base_66|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse32 .cse19 (store (select .cse32 .cse19) .cse20 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse19) .cse20)))) (= (store |v_#memory_$Pointer$.offset_64| .cse15 (store (select |v_#memory_$Pointer$.offset_64| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_66| .cse15) .cse16))) |v_#memory_$Pointer$.offset_66|) (= (store .cse33 .cse25 (store (select .cse33 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_64| .cse25) .cse26))) |v_#memory_$Pointer$.offset_64|)))))) .cse34) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse56 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_431| .cse49 (store (select |v_#memory_$Pointer$.offset_431| .cse49) .cse50 8))) (.cse52 (store |v_#memory_$Pointer$.base_431| .cse49 (store (select |v_#memory_$Pointer$.base_431| .cse49) .cse50 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse51 (store |v_#memory_$Pointer$.offset_65| .cse56 (store (select |v_#memory_$Pointer$.offset_65| .cse56) .cse57 0))) (.cse35 (store |v_#memory_$Pointer$.base_66| .cse56 (store (select |v_#memory_$Pointer$.base_66| .cse56) .cse57 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse36 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ 40 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse38 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse61 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse53 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ 4 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse36) .cse37))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse38 (store (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_65| .cse38) .cse39))) |v_#memory_$Pointer$.offset_65|) (let ((.cse40 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse3 .cse4 .cse40 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse43 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse41) (= (store |v_#length_34| .cse41 44) |v_#length_35|) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (not (= .cse41 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse42 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse42 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse43 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse41) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse43 16 0) 12 0) 8 .cse41))) (= (store |v_#valid_71| .cse41 1) |v_#valid_72|)))) .cse9) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse45 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse44 44) |v_#length_35|) (not (= .cse44 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse45 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse44 1) |v_#valid_72|) (= .cse44 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse45 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse46 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse44) 0) (<= (+ .cse44 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse46 16 0) 12 0) 8 .cse44)))))) .cse3 .cse40 .cse13 .cse14))) (= (store |v_#memory_$Pointer$.base_65| .cse47 (store (select |v_#memory_$Pointer$.base_65| .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_64| .cse47) .cse48))) |v_#memory_$Pointer$.base_64|) (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse49 (store (select |v_#memory_int_512| .cse49) .cse50 (select (select |v_#memory_int_67| .cse49) .cse50))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse51 .cse36 (store (select .cse51 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse36) .cse37)))) (= (store .cse52 .cse53 (store (select .cse52 .cse53) .cse54 (select (select |v_#memory_$Pointer$.base_65| .cse53) .cse54))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse55 (let ((.cse58 (let ((.cse59 (store |v_#memory_int_67| .cse53 (store (select |v_#memory_int_67| .cse53) .cse54 32)))) (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 5))))) (store .cse58 .cse38 (store (select .cse58 .cse38) .cse39 8))))) (store .cse55 .cse56 (store (select .cse55 .cse56) .cse57 (select (select |v_#memory_int_68| .cse56) .cse57))))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse60) .cse61) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse60) .cse61)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse38 (store (select |v_#memory_$Pointer$.base_64| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_66| .cse38) .cse39))) |v_#memory_$Pointer$.base_66|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= .cse61 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= .cse60 |c_ULTIMATE.start_main_#t~mem68#1.base|) (= (store |v_#memory_$Pointer$.offset_64| .cse47 (store (select |v_#memory_$Pointer$.offset_64| .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_66| .cse47) .cse48))) |v_#memory_$Pointer$.offset_66|) (= (store .cse62 .cse53 (store (select .cse62 .cse53) .cse54 (select (select |v_#memory_$Pointer$.offset_64| .cse53) .cse54))) |v_#memory_$Pointer$.offset_64|)))))) .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) .cse34))) (= |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)) is different from false [2023-12-02 13:27:07,087 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse3 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_511|))))) (.cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse2 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse12 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse13 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_431| .cse19 (store (select |v_#memory_$Pointer$.offset_431| .cse19) .cse20 8))) (.cse23 (store |v_#memory_$Pointer$.base_431| .cse19 (store (select |v_#memory_$Pointer$.base_431| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse31 (store |v_#memory_$Pointer$.offset_65| .cse27 (store (select |v_#memory_$Pointer$.offset_65| .cse27) .cse28 0))) (.cse16 (store |v_#memory_$Pointer$.base_66| .cse27 (store (select |v_#memory_$Pointer$.base_66| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 4 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (let ((.cse4 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse4 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse5) (= (store |v_#length_34| .cse5 44) |v_#length_35|) (<= (+ .cse5 1) |c_#StackHeapBarrier|) (not (= .cse5 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse6 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse6 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse5) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse5))) (= (store |v_#valid_71| .cse5 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse9 44) |v_#length_35|) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse9 1) |v_#valid_72|) (= .cse9 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse9) 0) (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9)))))) .cse2 .cse4 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse14 (store (select |v_#memory_$Pointer$.base_65| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_64| .cse14) .cse15))) |v_#memory_$Pointer$.base_64|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse17) .cse18))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse19 (store (select |v_#memory_int_512| .cse19) .cse20 (select (select |v_#memory_int_67| .cse19) .cse20))) |v_#memory_int_67|) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse21) .cse22) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse21) .cse22) 0)))) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_65| .cse24) .cse25))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_67| .cse24 (store (select |v_#memory_int_67| .cse24) .cse25 32)))) (store .cse30 .cse14 (store (select .cse30 .cse14) .cse15 5))))) (store .cse29 .cse0 (store (select .cse29 .cse0) .cse1 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_68| .cse27) .cse28))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse31 .cse17 (store (select .cse31 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.offset_64| .cse14 (store (select |v_#memory_$Pointer$.offset_64| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_66| .cse14) .cse15))) |v_#memory_$Pointer$.offset_66|) (= (store .cse32 .cse24 (store (select .cse32 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_64| .cse24) .cse25))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse54 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_431| .cse47 (store (select |v_#memory_$Pointer$.offset_431| .cse47) .cse48 8))) (.cse50 (store |v_#memory_$Pointer$.base_431| .cse47 (store (select |v_#memory_$Pointer$.base_431| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse49 (store |v_#memory_$Pointer$.offset_65| .cse54 (store (select |v_#memory_$Pointer$.offset_65| .cse54) .cse55 0))) (.cse33 (store |v_#memory_$Pointer$.base_66| .cse54 (store (select |v_#memory_$Pointer$.base_66| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 4 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse34) .cse35))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (let ((.cse38 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse38 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse39) (= (store |v_#length_34| .cse39 44) |v_#length_35|) (<= (+ .cse39 1) |c_#StackHeapBarrier|) (not (= .cse39 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse41 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse39) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse41 16 0) 12 0) 8 .cse39))) (= (store |v_#valid_71| .cse39 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse42 44) |v_#length_35|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|) (= .cse42 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42)))))) .cse2 .cse38 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse45 (store (select |v_#memory_$Pointer$.base_65| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_64| .cse45) .cse46))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse47 (store (select |v_#memory_int_512| .cse47) .cse48 (select (select |v_#memory_int_67| .cse47) .cse48))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse34) .cse35)))) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_65| .cse51) .cse52))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_67| .cse51 (store (select |v_#memory_int_67| .cse51) .cse52 32)))) (store .cse57 .cse45 (store (select .cse57 .cse45) .cse46 5))))) (store .cse56 .cse36 (store (select .cse56 .cse36) .cse37 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_68| .cse54) .cse55))))) (let ((.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse58) .cse59) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse58) .cse59))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse45 (store (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_66| .cse45) .cse46))) |v_#memory_$Pointer$.offset_66|) (= (store .cse60 .cse51 (store (select .cse60 .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_64| .cse51) .cse52))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 13:27:09,130 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse3 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse65 12))) |v_#memory_int_511|))))) (.cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse2 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse12 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse13 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse27 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_431| .cse19 (store (select |v_#memory_$Pointer$.offset_431| .cse19) .cse20 8))) (.cse23 (store |v_#memory_$Pointer$.base_431| .cse19 (store (select |v_#memory_$Pointer$.base_431| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse31 (store |v_#memory_$Pointer$.offset_65| .cse27 (store (select |v_#memory_$Pointer$.offset_65| .cse27) .cse28 0))) (.cse16 (store |v_#memory_$Pointer$.base_66| .cse27 (store (select |v_#memory_$Pointer$.base_66| .cse27) .cse28 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse17 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 40 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 4 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (let ((.cse4 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse4 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse5 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse5) (= (store |v_#length_34| .cse5 44) |v_#length_35|) (<= (+ .cse5 1) |c_#StackHeapBarrier|) (not (= .cse5 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse6 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse6 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse5) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse5))) (= (store |v_#valid_71| .cse5 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse9 44) |v_#length_35|) (not (= .cse9 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse10 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse9 1) |v_#valid_72|) (= .cse9 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse10 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse11 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse9) 0) (<= (+ .cse9 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse11 16 0) 12 0) 8 .cse9)))))) .cse2 .cse4 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse14 (store (select |v_#memory_$Pointer$.base_65| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_64| .cse14) .cse15))) |v_#memory_$Pointer$.base_64|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse17) .cse18))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse19 (store (select |v_#memory_int_512| .cse19) .cse20 (select (select |v_#memory_int_67| .cse19) .cse20))) |v_#memory_int_67|) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse21) .cse22) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse21) .cse22) 0)))) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_65| .cse24) .cse25))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse26 (let ((.cse29 (let ((.cse30 (store |v_#memory_int_67| .cse24 (store (select |v_#memory_int_67| .cse24) .cse25 32)))) (store .cse30 .cse14 (store (select .cse30 .cse14) .cse15 5))))) (store .cse29 .cse0 (store (select .cse29 .cse0) .cse1 8))))) (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_int_68| .cse27) .cse28))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse31 .cse17 (store (select .cse31 .cse17) .cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse17) .cse18)))) (= (store |v_#memory_$Pointer$.offset_64| .cse14 (store (select |v_#memory_$Pointer$.offset_64| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_66| .cse14) .cse15))) |v_#memory_$Pointer$.offset_66|) (= (store .cse32 .cse24 (store (select .cse32 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_64| .cse24) .cse25))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse54 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_431| .cse47 (store (select |v_#memory_$Pointer$.offset_431| .cse47) .cse48 8))) (.cse50 (store |v_#memory_$Pointer$.base_431| .cse47 (store (select |v_#memory_$Pointer$.base_431| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse49 (store |v_#memory_$Pointer$.offset_65| .cse54 (store (select |v_#memory_$Pointer$.offset_65| .cse54) .cse55 0))) (.cse33 (store |v_#memory_$Pointer$.base_66| .cse54 (store (select |v_#memory_$Pointer$.base_66| .cse54) .cse55 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse34 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse45 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 4 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse34) .cse35))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (let ((.cse38 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse2 .cse3 .cse38 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse39) (= (store |v_#length_34| .cse39 44) |v_#length_35|) (<= (+ .cse39 1) |c_#StackHeapBarrier|) (not (= .cse39 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse41 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse39) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse41 16 0) 12 0) 8 .cse39))) (= (store |v_#valid_71| .cse39 1) |v_#valid_72|)))) .cse8) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse42 44) |v_#length_35|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|) (= .cse42 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42)))))) .cse2 .cse38 .cse12 .cse13))) (= (store |v_#memory_$Pointer$.base_65| .cse45 (store (select |v_#memory_$Pointer$.base_65| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_64| .cse45) .cse46))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse47 (store (select |v_#memory_int_512| .cse47) .cse48 (select (select |v_#memory_int_67| .cse47) .cse48))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse34) .cse35)))) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_65| .cse51) .cse52))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse53 (let ((.cse56 (let ((.cse57 (store |v_#memory_int_67| .cse51 (store (select |v_#memory_int_67| .cse51) .cse52 32)))) (store .cse57 .cse45 (store (select .cse57 .cse45) .cse46 5))))) (store .cse56 .cse36 (store (select .cse56 .cse36) .cse37 8))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_int_68| .cse54) .cse55))))) (let ((.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse58) .cse59) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse58) .cse59))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse45 (store (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_66| .cse45) .cse46))) |v_#memory_$Pointer$.offset_66|) (= (store .cse60 .cse51 (store (select .cse60 .cse51) .cse52 (select (select |v_#memory_$Pointer$.offset_64| .cse51) .cse52))) |v_#memory_$Pointer$.offset_64|))))))))) (= |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|)) is different from false [2023-12-02 13:27:11,181 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_513| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_432| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_432| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_513| .cse0 (let ((.cse1 (select |v_#memory_int_513| .cse0))) (store .cse1 .cse2 (+ 1 (select .cse1 .cse2))))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_432| .cse0 (store (select |v_#memory_$Pointer$.base_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_432| .cse0 (store (select |v_#memory_$Pointer$.offset_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))))))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse6 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse68 12))) |v_#memory_int_511|))))) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse15 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse16 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_431| .cse22 (store (select |v_#memory_$Pointer$.offset_431| .cse22) .cse23 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse22 (store (select |v_#memory_$Pointer$.base_431| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse34 (store |v_#memory_$Pointer$.offset_65| .cse30 (store (select |v_#memory_$Pointer$.offset_65| .cse30) .cse31 0))) (.cse19 (store |v_#memory_$Pointer$.base_66| .cse30 (store (select |v_#memory_$Pointer$.base_66| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ 40 (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse27 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ 4 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse7 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse8) (= (store |v_#length_34| .cse8 44) |v_#length_35|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse8) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= (store |v_#valid_71| .cse8 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse12 44) |v_#length_35|) (not (= .cse12 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse12 1) |v_#valid_72|) (= .cse12 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse12) 0) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse14 16 0) 12 0) 8 .cse12)))))) .cse5 .cse7 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse17 (store (select |v_#memory_$Pointer$.base_65| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_64| .cse17) .cse18))) |v_#memory_$Pointer$.base_64|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse20) .cse21))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse22 (store (select |v_#memory_int_512| .cse22) .cse23 (select (select |v_#memory_int_67| .cse22) .cse23))) |v_#memory_int_67|) (let ((.cse24 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse24) .cse25) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse24) .cse25) 0)))) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse33 .cse17 (store (select .cse33 .cse17) .cse18 5))))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_68| .cse30) .cse31))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse34 .cse20 (store (select .cse34 .cse20) .cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse20) .cse21)))) (= (store |v_#memory_$Pointer$.offset_64| .cse17 (store (select |v_#memory_$Pointer$.offset_64| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18))) |v_#memory_$Pointer$.offset_66|) (= (store .cse35 .cse27 (store (select .cse35 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_431| .cse50 (store (select |v_#memory_$Pointer$.offset_431| .cse50) .cse51 8))) (.cse53 (store |v_#memory_$Pointer$.base_431| .cse50 (store (select |v_#memory_$Pointer$.base_431| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse52 (store |v_#memory_$Pointer$.offset_65| .cse57 (store (select |v_#memory_$Pointer$.offset_65| .cse57) .cse58 0))) (.cse36 (store |v_#memory_$Pointer$.base_66| .cse57 (store (select |v_#memory_$Pointer$.base_66| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse39 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ 4 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse37) .cse38))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse39 (store (select |v_#memory_$Pointer$.offset_66| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_65| .cse39) .cse40))) |v_#memory_$Pointer$.offset_65|) (let ((.cse41 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse41 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse42) (= (store |v_#length_34| .cse42 44) |v_#length_35|) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42))) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse47 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse45 44) |v_#length_35|) (not (= .cse45 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse45 1) |v_#valid_72|) (= .cse45 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse47 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse45) 0) (<= (+ .cse45 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse47 16 0) 12 0) 8 .cse45)))))) .cse5 .cse41 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse48 (store (select |v_#memory_$Pointer$.base_65| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_64| .cse48) .cse49))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse50 (store (select |v_#memory_int_512| .cse50) .cse51 (select (select |v_#memory_int_67| .cse50) .cse51))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse52 .cse37 (store (select .cse52 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse37) .cse38)))) (= (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_65| .cse54) .cse55))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_67| .cse54 (store (select |v_#memory_int_67| .cse54) .cse55 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse39 (store (select .cse59 .cse39) .cse40 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_68| .cse57) .cse58))))) (let ((.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse61) .cse62) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse61) .cse62))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse39 (store (select |v_#memory_$Pointer$.base_64| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_66| .cse39) .cse40))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse48 (store (select |v_#memory_$Pointer$.offset_64| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_66| .cse48) .cse49))) |v_#memory_$Pointer$.offset_66|) (= (store .cse63 .cse54 (store (select .cse63 .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_64| .cse54) .cse55))) |v_#memory_$Pointer$.offset_64|))))))))) (= |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|)) is different from false [2023-12-02 13:27:13,227 WARN L854 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_513| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_432| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_432| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_432| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_513| .cse0 (let ((.cse1 (select |v_#memory_int_513| .cse0))) (store .cse1 .cse2 (+ 1 (select .cse1 .cse2))))) |c_#memory_int|) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_432| .cse0 (store (select |v_#memory_$Pointer$.base_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_432| .cse0 (store (select |v_#memory_$Pointer$.offset_432| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))))))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse6 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse68 12))) |v_#memory_int_511|))))) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_9| 4294967296))))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_428| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_429| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_429|))))) (.cse15 (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_10|)))) (.cse16 (exists ((|v_#memory_int_51| (Array Int (Array Int Int))) (|v_#memory_int_511| (Array Int (Array Int Int))) (|v_#memory_int_55| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_20| (Array Int (Array Int Int))) (|v_#memory_int_509| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_511| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_#memory_int_BEFORE_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_20|) (= |v_#memory_int_51| (store |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_509| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_#memory_int_55| (store |v_#memory_int_51| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_55| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_511|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_12| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_24| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse35 (store |v_#memory_$Pointer$.offset_431| .cse22 (store (select |v_#memory_$Pointer$.offset_431| .cse22) .cse23 8))) (.cse26 (store |v_#memory_$Pointer$.base_431| .cse22 (store (select |v_#memory_$Pointer$.base_431| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse34 (store |v_#memory_$Pointer$.offset_65| .cse30 (store (select |v_#memory_$Pointer$.offset_65| .cse30) .cse31 0))) (.cse19 (store |v_#memory_$Pointer$.base_66| .cse30 (store (select |v_#memory_$Pointer$.base_66| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse20 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ 40 (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse27 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ 4 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (let ((.cse7 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse7 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse10 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse8) (= (store |v_#length_34| .cse8 44) |v_#length_35|) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (not (= .cse8 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse8) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse8))) (= (store |v_#valid_71| .cse8 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse12 44) |v_#length_35|) (not (= .cse12 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse12 1) |v_#valid_72|) (= .cse12 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse12) 0) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse14 16 0) 12 0) 8 .cse12)))))) .cse5 .cse7 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse17 (store (select |v_#memory_$Pointer$.base_65| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_64| .cse17) .cse18))) |v_#memory_$Pointer$.base_64|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse20) .cse21))) |v_#memory_$Pointer$.base_BEFORE_CALL_24|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse22 (store (select |v_#memory_int_512| .cse22) .cse23 (select (select |v_#memory_int_67| .cse22) .cse23))) |v_#memory_int_67|) (let ((.cse24 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse24) .cse25) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_24| .cse24) .cse25) 0)))) (= (store .cse26 .cse27 (store (select .cse26 .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_65| .cse27) .cse28))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_67| .cse27 (store (select |v_#memory_int_67| .cse27) .cse28 32)))) (store .cse33 .cse17 (store (select .cse33 .cse17) .cse18 5))))) (store .cse32 .cse3 (store (select .cse32 .cse3) .cse4 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_68| .cse30) .cse31))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| (store .cse34 .cse20 (store (select .cse34 .cse20) .cse21 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_20| .cse20) .cse21)))) (= (store |v_#memory_$Pointer$.offset_64| .cse17 (store (select |v_#memory_$Pointer$.offset_64| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_66| .cse17) .cse18))) |v_#memory_$Pointer$.offset_66|) (= (store .cse35 .cse27 (store (select .cse35 .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_64| .cse27) .cse28))) |v_#memory_$Pointer$.offset_64|))))))) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr275_BEFORE_RETURN_11|))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_19| Int) (|v_#memory_int_67| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_18| Int) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#memory_int_512| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_19| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#length_35| (Array Int Int)) (|v_#memory_$Pointer$.base_431| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_431| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (Array Int (Array Int Int)))) (let ((.cse57 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select |v_#memory_$Pointer$.offset_431| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse63 (store |v_#memory_$Pointer$.offset_431| .cse50 (store (select |v_#memory_$Pointer$.offset_431| .cse50) .cse51 8))) (.cse53 (store |v_#memory_$Pointer$.base_431| .cse50 (store (select |v_#memory_$Pointer$.base_431| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse52 (store |v_#memory_$Pointer$.offset_65| .cse57 (store (select |v_#memory_$Pointer$.offset_65| .cse57) .cse58 0))) (.cse36 (store |v_#memory_$Pointer$.base_66| .cse57 (store (select |v_#memory_$Pointer$.base_66| .cse57) .cse58 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse37 (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse39 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse48 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select .cse53 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ 4 (select (select .cse63 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse37) .cse38))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_19|) (= (store |v_#memory_$Pointer$.offset_66| .cse39 (store (select |v_#memory_$Pointer$.offset_66| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_65| .cse39) .cse40))) |v_#memory_$Pointer$.offset_65|) (let ((.cse41 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_19| |v_ULTIMATE.start_main_#t~mem56#1.base_18|))) (or (and .cse5 .cse6 .cse41 (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#valid_71| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int)))) (let ((.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse44 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_18| .cse42) (= (store |v_#length_34| .cse42 44) |v_#length_35|) (<= (+ .cse42 1) |c_#StackHeapBarrier|) (not (= .cse42 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse42) 0) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse42))) (= (store |v_#valid_71| .cse42 1) |v_#valid_72|)))) .cse11) (and (exists ((|v_#memory_$Pointer$.base_429| (Array Int (Array Int Int))) (|v_#length_34| (Array Int Int)) (|v_#memory_$Pointer$.base_428| (Array Int (Array Int Int))) (|v_#valid_71| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse46 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse47 (select |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_34| .cse45 44) |v_#length_35|) (not (= .cse45 0)) (= (store |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_428| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_71| .cse45 1) |v_#valid_72|) (= .cse45 |v_ULTIMATE.start_main_#t~mem56#1.base_18|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse47 32))) |v_#memory_$Pointer$.base_429|) (= (select |v_#valid_71| .cse45) 0) (<= (+ .cse45 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store |v_#memory_$Pointer$.base_429| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse47 16 0) 12 0) 8 .cse45)))))) .cse5 .cse41 .cse15 .cse16))) (= (store |v_#memory_$Pointer$.base_65| .cse48 (store (select |v_#memory_$Pointer$.base_65| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_64| .cse48) .cse49))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_512| .cse50 (store (select |v_#memory_int_512| .cse50) .cse51 (select (select |v_#memory_int_67| .cse50) .cse51))) |v_#memory_int_67|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| (store .cse52 .cse37 (store (select .cse52 .cse37) .cse38 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse37) .cse38)))) (= (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_65| .cse54) .cse55))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_35| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |v_#memory_int_68| (let ((.cse56 (let ((.cse59 (let ((.cse60 (store |v_#memory_int_67| .cse54 (store (select |v_#memory_int_67| .cse54) .cse55 32)))) (store .cse60 .cse48 (store (select .cse60 .cse48) .cse49 5))))) (store .cse59 .cse39 (store (select .cse59 .cse39) .cse40 8))))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 (select (select |v_#memory_int_68| .cse57) .cse58))))) (let ((.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_19| .cse61) .cse62) 0)) (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_19| .cse61) .cse62))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_72| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_64| .cse39 (store (select |v_#memory_$Pointer$.base_64| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_66| .cse39) .cse40))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse48 (store (select |v_#memory_$Pointer$.offset_64| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_66| .cse48) .cse49))) |v_#memory_$Pointer$.offset_66|) (= (store .cse63 .cse54 (store (select .cse63 .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_64| .cse54) .cse55))) |v_#memory_$Pointer$.offset_64|))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse76 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse71 (= .cse76 0)) (.cse72 (= .cse75 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse71 .cse72)) (and (not .cse71) (let ((.cse73 (= .cse75 .cse76))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse73) (let ((.cse74 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse73) (<= .cse74 .cse75) (<= .cse74 .cse76))))) (not .cse72)))))) is different from false [2023-12-02 13:28:16,190 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5427#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~tmp~0#1.base| 0) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= |ULTIMATE.start_main_~tmp~0#1.offset| 0) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (not (= |ULTIMATE.start_main_~users~0#1.base| 0)) (= ~count_int_int~0 0) (exists ((|v_ULTIMATE.start_main_~_hf_bkt~0#1_21| Int) (|v_ULTIMATE.start_main_~_hf_hashv~0#1_421| Int)) (and (or (and (or (= (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296) 0) (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) 0)) (= 0 |v_ULTIMATE.start_main_~_hf_bkt~0#1_21|)) (and (not (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) 0)) (not (= (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296) 0)) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296)) (not (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296))) (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296))) (and (= (mod (+ 4294967295 (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8) 4))) 4294967296) (mod |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| 4294967296)) (= |v_ULTIMATE.start_main_~_hf_hashv~0#1_421| |v_ULTIMATE.start_main_~_hf_bkt~0#1_21|))))) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) 2147483647) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (- 51539607552) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0) (<= 2147483648 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) (or (and (<= (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296) 2147483647) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~users~0#1.base|) 8)) (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~users~0#1.base|) 8)) (- 51539607552) (* 12 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))) 0) (<= 2147483648 (mod |v_ULTIMATE.start_main_~_hf_bkt~0#1_21| 4294967296)))))) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 13:28:16,191 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 13:28:16,191 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 13:28:16,191 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 13:28:16,191 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1531109520] [2023-12-02 13:28:16,191 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 13:28:16,192 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 13:28:16,192 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 13:28:16,193 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 13:28:16,194 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=162, Invalid=1186, Unknown=82, NotChecked=462, Total=1892 [2023-12-02 13:28:16,194 INFO L87 Difference]: Start difference. First operand 232 states and 276 transitions. Second operand has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 13:28:18,287 WARN L539 Checker$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 13:28:20,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:22,333 WARN L539 Checker$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 13:28:24,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:26,348 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:28,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:30,365 WARN L539 Checker$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 13:28:32,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:34,407 WARN L539 Checker$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 13:28:36,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:38,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:40,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:42,443 WARN L539 Checker$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 13:28:44,450 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:47,392 WARN L539 Checker$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 13:28:49,399 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:51,405 WARN L539 Checker$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 13:28:53,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:55,425 WARN L539 Checker$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 13:28:57,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:28:59,464 WARN L539 Checker$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 13:29:01,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:03,502 WARN L539 Checker$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 13:29:05,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:07,518 WARN L539 Checker$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 13:29:09,527 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 13:29:11,550 WARN L539 Checker$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 13:29:13,556 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 13:29:16,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 13:29:16,344 INFO L93 Difference]: Finished difference Result 453 states and 547 transitions. [2023-12-02 13:29:16,345 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 13:29:16,345 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 73 [2023-12-02 13:29:16,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 13:29:16,347 INFO L225 Difference]: With dead ends: 453 [2023-12-02 13:29:16,347 INFO L226 Difference]: Without dead ends: 240 [2023-12-02 13:29:16,349 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 221 GetRequests, 175 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 451.4s TimeCoverageRelationStatistics Valid=193, Invalid=1471, Unknown=82, NotChecked=510, Total=2256 [2023-12-02 13:29:16,349 INFO L413 NwaCegarLoop]: 130 mSDtfsCounter, 7 mSDsluCounter, 505 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 10 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 59.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 635 SdHoareTripleChecker+Invalid, 192 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 59.8s IncrementalHoareTripleChecker+Time [2023-12-02 13:29:16,350 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 635 Invalid, 192 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 154 Invalid, 28 Unknown, 0 Unchecked, 59.8s Time] [2023-12-02 13:29:16,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2023-12-02 13:29:16,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 240. [2023-12-02 13:29:16,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 226 states have (on average 1.1946902654867257) internal successors, (270), 233 states have internal predecessors, (270), 8 states have call successors, (8), 3 states have call predecessors, (8), 4 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2023-12-02 13:29:16,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 287 transitions. [2023-12-02 13:29:16,363 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 287 transitions. Word has length 73 [2023-12-02 13:29:16,363 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 13:29:16,363 INFO L495 AbstractCegarLoop]: Abstraction has 240 states and 287 transitions. [2023-12-02 13:29:16,364 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 12.5) internal successors, (75), 8 states have internal predecessors, (75), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 13:29:16,364 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 287 transitions. [2023-12-02 13:29:16,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2023-12-02 13:29:16,365 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 13:29:16,366 INFO L195 NwaCegarLoop]: trace histogram [6, 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, 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 13:29:16,437 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2023-12-02 13:29:16,566 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 13:29:16,566 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-12-02 13:29:16,567 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 13:29:16,567 INFO L85 PathProgramCache]: Analyzing trace with hash 1359764351, now seen corresponding path program 2 times [2023-12-02 13:29:16,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 13:29:16,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1941453363] [2023-12-02 13:29:16,567 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 13:29:16,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 13:29:16,635 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 13:29:16,635 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [952858268] [2023-12-02 13:29:16,636 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 13:29:16,636 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 13:29:16,636 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 13:29:16,637 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 13:29:16,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_052cc0ff-f810-4868-b0ea-b7e83bce6e38/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process