./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:06:46,519 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:06:46,598 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Overflow-32bit-Taipan_Default.epf [2024-11-09 06:06:46,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:06:46,604 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:06:46,654 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:06:46,655 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:06:46,657 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:06:46,659 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:06:46,660 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:06:46,660 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:06:46,661 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:06:46,661 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:06:46,662 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:06:46,662 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:06:46,665 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:06:46,665 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:06:46,666 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:06:46,666 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:06:46,666 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:06:46,667 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:06:46,672 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:06:46,673 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:06:46,673 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:06:46,673 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:06:46,674 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:06:46,674 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:06:46,674 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:06:46,674 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:06:46,685 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:06:46,686 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:06:46,686 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:06:46,686 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 06:06:46,687 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:06:46,687 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:06:46,687 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:06:46,687 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:06:46,688 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:06:46,688 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:06:46,688 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:06:46,688 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:06:46,689 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:06:46,689 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:06:46,689 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:06:46,689 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:06:46,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:06:46,690 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:06:46,690 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:06:46,690 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:06:46,690 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_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cb182062e759f3e947e2f86847df2222bda90081d4cc013a50b9baa2d9844063 [2024-11-09 06:06:46,999 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:06:47,042 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:06:47,045 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:06:47,046 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:06:47,047 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:06:47,048 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i Unable to find full path for "g++" [2024-11-09 06:06:49,011 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:06:49,401 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:06:49,402 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-3.i [2024-11-09 06:06:49,427 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/data/96cb2272c/82e971c9e8144b669d936ac34b391da6/FLAG48ad6ea5f [2024-11-09 06:06:49,443 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/data/96cb2272c/82e971c9e8144b669d936ac34b391da6 [2024-11-09 06:06:49,445 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:06:49,446 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:06:49,447 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:06:49,448 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:06:49,453 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:06:49,454 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:06:49" (1/1) ... [2024-11-09 06:06:49,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a4225de and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:49, skipping insertion in model container [2024-11-09 06:06:49,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:06:49" (1/1) ... [2024-11-09 06:06:49,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:06:50,318 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:06:50,333 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:06:50,511 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:06:50,552 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:06:50,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50 WrapperNode [2024-11-09 06:06:50,553 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:06:50,554 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:06:50,554 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:06:50,554 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:06:50,560 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,612 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,797 INFO L138 Inliner]: procedures = 177, calls = 474, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 2306 [2024-11-09 06:06:50,797 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:06:50,798 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:06:50,798 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:06:50,799 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:06:50,813 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,813 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,844 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,845 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,926 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,945 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,952 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,979 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:06:50,980 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:06:50,980 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:06:50,980 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:06:50,981 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (1/1) ... [2024-11-09 06:06:50,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:06:51,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:06:51,025 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:06:51,032 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:06:51,065 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 06:06:51,065 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 06:06:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:06:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 06:06:51,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 06:06:51,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:06:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 06:06:51,067 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 06:06:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 06:06:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:06:51,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 06:06:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 06:06:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 06:06:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 06:06:51,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:06:51,069 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:06:51,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:06:51,371 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:06:51,374 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:06:53,935 INFO L? ?]: Removed 536 outVars from TransFormulas that were not future-live. [2024-11-09 06:06:53,935 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:06:56,635 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:06:56,636 INFO L316 CfgBuilder]: Removed 91 assume(true) statements. [2024-11-09 06:06:56,638 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:06:56 BoogieIcfgContainer [2024-11-09 06:06:56,638 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:06:56,642 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:06:56,642 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:06:56,648 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:06:56,648 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:06:49" (1/3) ... [2024-11-09 06:06:56,649 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a0dbbeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:06:56, skipping insertion in model container [2024-11-09 06:06:56,650 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:06:50" (2/3) ... [2024-11-09 06:06:56,651 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6a0dbbeb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:06:56, skipping insertion in model container [2024-11-09 06:06:56,651 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:06:56" (3/3) ... [2024-11-09 06:06:56,653 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SAX_test5-3.i [2024-11-09 06:06:56,675 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:06:56,675 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2024-11-09 06:06:56,791 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:06:56,801 INFO L333 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, 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;@68bad259, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:06:56,802 INFO L334 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-11-09 06:06:56,808 INFO L276 IsEmpty]: Start isEmpty. Operand has 226 states, 199 states have (on average 1.743718592964824) internal successors, (347), 216 states have internal predecessors, (347), 13 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (13), 9 states have call predecessors, (13), 13 states have call successors, (13) [2024-11-09 06:06:56,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 06:06:56,817 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:06:56,818 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-09 06:06:56,819 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:06:56,826 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:06:56,827 INFO L85 PathProgramCache]: Analyzing trace with hash 72940430, now seen corresponding path program 1 times [2024-11-09 06:06:56,839 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:06:56,839 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877068578] [2024-11-09 06:06:56,840 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:06:56,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:06:57,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:06:57,073 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:06:57,074 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:06:57,074 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877068578] [2024-11-09 06:06:57,075 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877068578] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:06:57,075 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:06:57,076 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-09 06:06:57,078 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1302663320] [2024-11-09 06:06:57,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:06:57,084 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:06:57,084 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:06:57,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:06:57,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:06:57,116 INFO L87 Difference]: Start difference. First operand has 226 states, 199 states have (on average 1.743718592964824) internal successors, (347), 216 states have internal predecessors, (347), 13 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (13), 9 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:06:59,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:01,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:02,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:04,927 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:07,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:09,088 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:11,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:07:11,505 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:07:11,505 INFO L93 Difference]: Finished difference Result 448 states and 750 transitions. [2024-11-09 06:07:11,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:07:11,514 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2024-11-09 06:07:11,515 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:07:11,528 INFO L225 Difference]: With dead ends: 448 [2024-11-09 06:07:11,531 INFO L226 Difference]: Without dead ends: 188 [2024-11-09 06:07:11,535 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:07:11,540 INFO L432 NwaCegarLoop]: 231 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 231 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 14.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:07:11,543 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 231 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 34 Invalid, 6 Unknown, 0 Unchecked, 14.3s Time] [2024-11-09 06:07:11,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 188 states. [2024-11-09 06:07:11,593 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 188 to 188. [2024-11-09 06:07:11,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 188 states, 167 states have (on average 1.2335329341317365) internal successors, (206), 179 states have internal predecessors, (206), 11 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (11), 7 states have call predecessors, (11), 11 states have call successors, (11) [2024-11-09 06:07:11,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 228 transitions. [2024-11-09 06:07:11,601 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 228 transitions. Word has length 4 [2024-11-09 06:07:11,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:07:11,602 INFO L471 AbstractCegarLoop]: Abstraction has 188 states and 228 transitions. [2024-11-09 06:07:11,602 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:07:11,603 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 228 transitions. [2024-11-09 06:07:11,603 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 06:07:11,603 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:07:11,604 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-09 06:07:11,604 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 06:07:11,604 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:07:11,605 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:07:11,605 INFO L85 PathProgramCache]: Analyzing trace with hash -2033813899, now seen corresponding path program 1 times [2024-11-09 06:07:11,606 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:07:11,606 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630827899] [2024-11-09 06:07:11,606 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:11,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:07:11,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:07:11,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1394281374] [2024-11-09 06:07:11,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:11,653 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:07:11,653 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:07:11,656 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:07:11,658 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:07:12,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:12,060 INFO L255 TraceCheckSpWp]: Trace formula consists of 70 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:07:12,067 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:07:12,100 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:07:12,101 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:07:12,101 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:07:12,102 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630827899] [2024-11-09 06:07:12,103 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-09 06:07:12,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1394281374] [2024-11-09 06:07:12,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1394281374] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:07:12,104 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:07:12,104 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-09 06:07:12,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957765851] [2024-11-09 06:07:12,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:07:12,107 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:07:12,107 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:07:12,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:07:12,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:07:12,109 INFO L87 Difference]: Start difference. First operand 188 states and 228 transitions. Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 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) [2024-11-09 06:07:14,154 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 [] [2024-11-09 06:07:15,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:17,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:19,288 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:21,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:24,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:26,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:28,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:30,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:32,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:34,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:36,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:38,406 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:40,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:42,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:44,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:47,352 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:07:47,446 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:07:47,446 INFO L93 Difference]: Finished difference Result 426 states and 528 transitions. [2024-11-09 06:07:47,451 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:07:47,452 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 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 5 [2024-11-09 06:07:47,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:07:47,456 INFO L225 Difference]: With dead ends: 426 [2024-11-09 06:07:47,456 INFO L226 Difference]: Without dead ends: 359 [2024-11-09 06:07:47,457 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:07:47,459 INFO L432 NwaCegarLoop]: 204 mSDtfsCounter, 183 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 73 mSolverCounterSat, 6 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 35.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 194 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 95 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 73 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 35.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:07:47,460 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [194 Valid, 387 Invalid, 95 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 73 Invalid, 16 Unknown, 0 Unchecked, 35.3s Time] [2024-11-09 06:07:47,462 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 359 states. [2024-11-09 06:07:47,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 359 to 248. [2024-11-09 06:07:47,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 222 states have (on average 1.2477477477477477) internal successors, (277), 239 states have internal predecessors, (277), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 8 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:07:47,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 309 transitions. [2024-11-09 06:07:47,500 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 309 transitions. Word has length 5 [2024-11-09 06:07:47,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:07:47,501 INFO L471 AbstractCegarLoop]: Abstraction has 248 states and 309 transitions. [2024-11-09 06:07:47,501 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 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) [2024-11-09 06:07:47,502 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 309 transitions. [2024-11-09 06:07:47,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 06:07:47,504 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:07:47,504 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:07:47,531 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:07:47,705 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:07:47,706 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:07:47,707 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:07:47,708 INFO L85 PathProgramCache]: Analyzing trace with hash 1049032972, now seen corresponding path program 1 times [2024-11-09 06:07:47,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:07:47,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [156304867] [2024-11-09 06:07:47,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:07:47,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:07:48,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:07:48,520 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:07:48,521 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:07:48,521 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [156304867] [2024-11-09 06:07:48,521 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [156304867] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:07:48,521 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:07:48,522 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:07:48,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [160067000] [2024-11-09 06:07:48,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:07:48,523 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:07:48,523 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:07:48,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:07:48,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:07:48,526 INFO L87 Difference]: Start difference. First operand 248 states and 309 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 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) [2024-11-09 06:07:49,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.29s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:51,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:54,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:56,996 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:07:59,865 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:01,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:03,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:05,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:07,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:09,903 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:12,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:08:12,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:08:12,433 INFO L93 Difference]: Finished difference Result 507 states and 632 transitions. [2024-11-09 06:08:12,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:08:12,440 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 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 59 [2024-11-09 06:08:12,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:08:12,442 INFO L225 Difference]: With dead ends: 507 [2024-11-09 06:08:12,443 INFO L226 Difference]: Without dead ends: 264 [2024-11-09 06:08:12,444 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:08:12,446 INFO L432 NwaCegarLoop]: 200 mSDtfsCounter, 6 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 51 mSolverCounterSat, 0 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 51 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.9s IncrementalHoareTripleChecker+Time [2024-11-09 06:08:12,446 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 396 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 51 Invalid, 9 Unknown, 0 Unchecked, 23.9s Time] [2024-11-09 06:08:12,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 264 states. [2024-11-09 06:08:12,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 264 to 264. [2024-11-09 06:08:12,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 264 states, 238 states have (on average 1.2394957983193278) internal successors, (295), 255 states have internal predecessors, (295), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 8 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:08:12,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 264 states and 327 transitions. [2024-11-09 06:08:12,469 INFO L78 Accepts]: Start accepts. Automaton has 264 states and 327 transitions. Word has length 59 [2024-11-09 06:08:12,469 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:08:12,470 INFO L471 AbstractCegarLoop]: Abstraction has 264 states and 327 transitions. [2024-11-09 06:08:12,470 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 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) [2024-11-09 06:08:12,470 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 327 transitions. [2024-11-09 06:08:12,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 06:08:12,473 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:08:12,473 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:08:12,473 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 06:08:12,473 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:08:12,474 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:08:12,474 INFO L85 PathProgramCache]: Analyzing trace with hash -889660033, now seen corresponding path program 1 times [2024-11-09 06:08:12,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:08:12,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67334150] [2024-11-09 06:08:12,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:08:12,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:08:12,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:08:13,056 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 06:08:13,057 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:08:13,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67334150] [2024-11-09 06:08:13,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [67334150] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:08:13,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:08:13,058 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:08:13,058 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190471770] [2024-11-09 06:08:13,058 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:08:13,059 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:08:13,059 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:08:13,061 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:08:13,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:08:13,061 INFO L87 Difference]: Start difference. First operand 264 states and 327 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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) [2024-11-09 06:08:15,082 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 [] [2024-11-09 06:08:16,402 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:18,422 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:20,431 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:23,128 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:25,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:27,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:29,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:31,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:33,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:35,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:37,253 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:39,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:41,269 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:43,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:45,301 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 [] [2024-11-09 06:08:46,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:08:46,232 INFO L93 Difference]: Finished difference Result 622 states and 781 transitions. [2024-11-09 06:08:46,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:08:46,236 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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 72 [2024-11-09 06:08:46,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:08:46,240 INFO L225 Difference]: With dead ends: 622 [2024-11-09 06:08:46,240 INFO L226 Difference]: Without dead ends: 379 [2024-11-09 06:08:46,241 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:08:46,242 INFO L432 NwaCegarLoop]: 219 mSDtfsCounter, 75 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 2 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 410 SdHoareTripleChecker+Invalid, 71 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.1s IncrementalHoareTripleChecker+Time [2024-11-09 06:08:46,242 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 410 Invalid, 71 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 55 Invalid, 14 Unknown, 0 Unchecked, 33.1s Time] [2024-11-09 06:08:46,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 379 states. [2024-11-09 06:08:46,274 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 379 to 374. [2024-11-09 06:08:46,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 374 states, 335 states have (on average 1.2447761194029852) internal successors, (417), 362 states have internal predecessors, (417), 29 states have call successors, (29), 2 states have call predecessors, (29), 2 states have return successors, (29), 13 states have call predecessors, (29), 29 states have call successors, (29) [2024-11-09 06:08:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 374 states and 475 transitions. [2024-11-09 06:08:46,279 INFO L78 Accepts]: Start accepts. Automaton has 374 states and 475 transitions. Word has length 72 [2024-11-09 06:08:46,280 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:08:46,280 INFO L471 AbstractCegarLoop]: Abstraction has 374 states and 475 transitions. [2024-11-09 06:08:46,281 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 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) [2024-11-09 06:08:46,281 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 475 transitions. [2024-11-09 06:08:46,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 06:08:46,284 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:08:46,284 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:08:46,284 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 06:08:46,284 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:08:46,285 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:08:46,285 INFO L85 PathProgramCache]: Analyzing trace with hash 1367852510, now seen corresponding path program 1 times [2024-11-09 06:08:46,285 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:08:46,286 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [278337070] [2024-11-09 06:08:46,286 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:08:46,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:08:46,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:08:47,144 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 06:08:47,145 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:08:47,145 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [278337070] [2024-11-09 06:08:47,146 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [278337070] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:08:47,146 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:08:47,146 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:08:47,147 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1416411000] [2024-11-09 06:08:47,147 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:08:47,148 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:08:47,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:08:47,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:08:47,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:08:47,149 INFO L87 Difference]: Start difference. First operand 374 states and 475 transitions. Second operand has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-09 06:08:49,194 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 [] [2024-11-09 06:08:51,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:53,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:55,215 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:57,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:08:59,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:01,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:02,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:05,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:07,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:10,472 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:12,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:14,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:16,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:18,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:20,345 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:22,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:24,965 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:26,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:28,999 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:31,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:33,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:34,097 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:36,152 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:09:36,152 INFO L93 Difference]: Finished difference Result 417 states and 523 transitions. [2024-11-09 06:09:36,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:09:36,156 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 85 [2024-11-09 06:09:36,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:09:36,161 INFO L225 Difference]: With dead ends: 417 [2024-11-09 06:09:36,162 INFO L226 Difference]: Without dead ends: 415 [2024-11-09 06:09:36,162 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:09:36,163 INFO L432 NwaCegarLoop]: 191 mSDtfsCounter, 115 mSDsluCounter, 371 mSDsCounter, 0 mSdLazyCounter, 112 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 48.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 122 SdHoareTripleChecker+Valid, 562 SdHoareTripleChecker+Invalid, 134 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 112 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 49.0s IncrementalHoareTripleChecker+Time [2024-11-09 06:09:36,164 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [122 Valid, 562 Invalid, 134 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 112 Invalid, 20 Unknown, 0 Unchecked, 49.0s Time] [2024-11-09 06:09:36,166 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2024-11-09 06:09:36,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 413. [2024-11-09 06:09:36,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 413 states, 371 states have (on average 1.2318059299191375) internal successors, (457), 398 states have internal predecessors, (457), 32 states have call successors, (32), 2 states have call predecessors, (32), 2 states have return successors, (32), 16 states have call predecessors, (32), 32 states have call successors, (32) [2024-11-09 06:09:36,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 413 states to 413 states and 521 transitions. [2024-11-09 06:09:36,205 INFO L78 Accepts]: Start accepts. Automaton has 413 states and 521 transitions. Word has length 85 [2024-11-09 06:09:36,206 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:09:36,206 INFO L471 AbstractCegarLoop]: Abstraction has 413 states and 521 transitions. [2024-11-09 06:09:36,206 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-09 06:09:36,206 INFO L276 IsEmpty]: Start isEmpty. Operand 413 states and 521 transitions. [2024-11-09 06:09:36,209 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 06:09:36,209 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:09:36,210 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:09:36,210 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 06:09:36,210 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:09:36,211 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:09:36,211 INFO L85 PathProgramCache]: Analyzing trace with hash -2096842460, now seen corresponding path program 1 times [2024-11-09 06:09:36,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:09:36,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463970358] [2024-11-09 06:09:36,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:09:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:09:38,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:09:39,277 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 06:09:39,277 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:09:39,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463970358] [2024-11-09 06:09:39,278 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463970358] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:09:39,278 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [822366614] [2024-11-09 06:09:39,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:09:39,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:09:39,279 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:09:39,281 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:09:39,283 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 06:09:44,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:09:44,324 INFO L255 TraceCheckSpWp]: Trace formula consists of 821 conjuncts, 9 conjuncts are in the unsatisfiable core [2024-11-09 06:09:44,331 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:09:44,373 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 06:09:44,377 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:09:44,377 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [822366614] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:09:44,377 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:09:44,378 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2024-11-09 06:09:44,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2085741565] [2024-11-09 06:09:44,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:09:44,379 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:09:44,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:09:44,380 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:09:44,380 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:09:44,380 INFO L87 Difference]: Start difference. First operand 413 states and 521 transitions. Second operand has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:09:46,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:48,420 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:50,423 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:52,434 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:54,438 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:56,443 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:09:58,565 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:00,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:02,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:04,586 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:06,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:08,328 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.74s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:12,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:14,833 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:16,835 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:18,850 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:10:20,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:10:20,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:10:20,718 INFO L93 Difference]: Finished difference Result 804 states and 1029 transitions. [2024-11-09 06:10:20,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:10:20,727 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 90 [2024-11-09 06:10:20,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:10:20,730 INFO L225 Difference]: With dead ends: 804 [2024-11-09 06:10:20,731 INFO L226 Difference]: Without dead ends: 415 [2024-11-09 06:10:20,732 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:10:20,733 INFO L432 NwaCegarLoop]: 198 mSDtfsCounter, 0 mSDsluCounter, 389 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 3 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 587 SdHoareTripleChecker+Invalid, 99 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 36.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:10:20,734 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 587 Invalid, 99 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 81 Invalid, 15 Unknown, 0 Unchecked, 36.3s Time] [2024-11-09 06:10:20,735 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 415 states. [2024-11-09 06:10:20,758 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 415 to 415. [2024-11-09 06:10:20,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 415 states, 372 states have (on average 1.2338709677419355) internal successors, (459), 400 states have internal predecessors, (459), 32 states have call successors, (32), 2 states have call predecessors, (32), 3 states have return successors, (36), 16 states have call predecessors, (36), 32 states have call successors, (36) [2024-11-09 06:10:20,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 415 states to 415 states and 527 transitions. [2024-11-09 06:10:20,764 INFO L78 Accepts]: Start accepts. Automaton has 415 states and 527 transitions. Word has length 90 [2024-11-09 06:10:20,764 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:10:20,765 INFO L471 AbstractCegarLoop]: Abstraction has 415 states and 527 transitions. [2024-11-09 06:10:20,765 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:10:20,765 INFO L276 IsEmpty]: Start isEmpty. Operand 415 states and 527 transitions. [2024-11-09 06:10:20,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 06:10:20,768 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:10:20,769 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:10:20,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 06:10:20,969 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-09 06:10:20,970 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 7 more)] === [2024-11-09 06:10:20,970 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:10:20,970 INFO L85 PathProgramCache]: Analyzing trace with hash 1786778596, now seen corresponding path program 1 times [2024-11-09 06:10:20,970 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:10:20,970 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1888064301] [2024-11-09 06:10:20,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:10:20,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:10:22,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:10:23,631 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 06:10:23,632 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:10:23,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1888064301] [2024-11-09 06:10:23,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1888064301] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:10:23,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [445175130] [2024-11-09 06:10:23,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:10:23,633 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:10:23,633 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:10:23,635 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:10:23,640 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e7f25573-906a-4d21-8e55-154c7a081584/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 06:10:48,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:10:48,714 INFO L255 TraceCheckSpWp]: Trace formula consists of 881 conjuncts, 14 conjuncts are in the unsatisfiable core [2024-11-09 06:10:48,721 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:10:48,796 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 06:10:48,796 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:10:48,943 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 06:10:48,943 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [445175130] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:10:48,943 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1226244428] [2024-11-09 06:10:48,978 INFO L159 IcfgInterpreter]: Started Sifa with 78 locations of interest [2024-11-09 06:10:48,978 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 06:10:48,982 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 06:10:48,989 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 06:10:48,990 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 06:12:03,004 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 154 for LOIs [2024-11-09 06:12:03,177 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 06:12:49,542 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 (<= |c_ULTIMATE.start_main_~i~0#1| 9)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (= |c_ULTIMATE.start_main_~altusers~0#1.base| 0)) (.cse2 (= |c_ULTIMATE.start_main_~user~0#1.offset| 0)) (.cse3 (<= 1 |c_#StackHeapBarrier|)) (.cse4 (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0)) (.cse5 (= |c_ULTIMATE.start_main_~i~0#1| 0)) (.cse6 (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0)) (.cse7 (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse2)) (let ((.cse78 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse79 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse9 (= (select (select |c_#memory_$Pointer$.base| .cse78) .cse79) |c_ULTIMATE.start_main_#t~mem60#1.base|)) (.cse10 (exists ((|v_#Ultimate.C_memset_#t~loopctr458_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr458_34|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr458_34| 4294967296))))) (.cse44 (= |c_ULTIMATE.start_main_#t~mem60#1.offset| (select (select |c_#memory_$Pointer$.offset| .cse78) .cse79)))) (or (and .cse8 .cse2 .cse9 (exists ((|v_#memory_$Pointer$.offset_765| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_249| (Array Int (Array Int Int))) (|v_#valid_111| (Array Int Int)) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#length_57| (Array Int Int)) (|v_#memory_$Pointer$.base_765| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_#memory_int_893| (Array Int (Array Int Int))) (|v_#memory_int_250| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_18| Int) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int)))) (let ((.cse26 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (select (select |v_#memory_$Pointer$.offset_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.base_765| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_765| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_765| .cse40 (store (select |v_#memory_$Pointer$.offset_765| .cse40) .cse41 8))) (.cse39 (store |v_#memory_$Pointer$.base_765| .cse40 (store (select |v_#memory_$Pointer$.base_765| .cse40) .cse41 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse36 (store |v_#memory_$Pointer$.offset_240| .cse26 (store (select |v_#memory_$Pointer$.offset_240| .cse26) .cse27 0))) (.cse42 (store |v_#memory_$Pointer$.base_239| .cse26 (store (select |v_#memory_$Pointer$.base_239| .cse26) .cse27 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (+ 20 (select (select |v_#memory_$Pointer$.offset_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse32 (select (select |v_#memory_$Pointer$.base_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse37 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 40)) (.cse34 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse14 (exists ((|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_762| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_763| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_65| (store |v_#memory_$Pointer$.offset_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36)))) (= (store |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 0) 32 (select (select |v_#memory_$Pointer$.offset_763| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_763|)))))) (or (and .cse10 (exists ((|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_892| (Array Int (Array Int Int))) (|v_#memory_int_890| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_42| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse11 12 (select .cse12 12))) |v_#memory_int_892|) (= |v_#memory_int_59| (store |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse13 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse13 32 4) 16 (select .cse11 16))) |v_#memory_int_248|) (= |v_old(#memory_int)_AFTER_CALL_42| (store |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse12 8 (select (select |v_old(#memory_int)_AFTER_CALL_42| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))) .cse14 (exists ((|v_#valid_110| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#length_56| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_42| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_763| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_762| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse17 (select |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse15 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_42| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse15 |v_ULTIMATE.start_main_#t~mem50#1.base_18|) (= (store |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse16 36))) |v_#memory_$Pointer$.base_65|) (= |v_#valid_111| (store |v_#valid_110| .cse15 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_42| (store |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse17 16 0) 12 0) 8 .cse15))) (= (select |v_#valid_110| .cse15) 0) (<= (+ .cse15 1) |c_#StackHeapBarrier|) (= |v_#memory_$Pointer$.base_763| (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse16 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse17 32)))) (not (= .cse15 0)) (= (store |v_#length_56| .cse15 44) |v_#length_57|))))) (and .cse10 .cse14 (exists ((|v_#valid_110| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#length_56| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_763| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_762| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_41| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse18 0)) (= (store |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_65|) (= |v_#valid_111| (store |v_#valid_110| .cse18 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_41| (store |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse18))) (<= (+ .cse18 1) |c_#StackHeapBarrier|) (= (store |v_#length_56| .cse18 44) |v_#length_57|) (= |v_#memory_$Pointer$.base_763| (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32)))) (= .cse18 |v_ULTIMATE.start_main_#t~mem50#1.base_18|) (= (select |v_#valid_110| .cse18) 0)))) (exists ((|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_892| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_41| (Array Int (Array Int Int))) (|v_#memory_int_890| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse21 12 (select .cse22 12))) |v_#memory_int_892|) (= |v_old(#memory_int)_AFTER_CALL_41| (store |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse22 8 (select (select |v_old(#memory_int)_AFTER_CALL_41| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_59| (store |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse23 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 32 4) 16 (select .cse21 16))) |v_#memory_int_248|))))))) (= (let ((.cse25 (let ((.cse28 (let ((.cse31 (store |v_#memory_int_249| .cse34 (store (select |v_#memory_int_249| .cse34) .cse35 32)))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 5))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 8))))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_int_250| .cse26) .cse27)))) |v_#memory_int_250|) (= (store |v_#memory_$Pointer$.offset_241| .cse29 (store (select |v_#memory_$Pointer$.offset_241| .cse29) .cse30 (select (select |v_#memory_$Pointer$.offset_240| .cse29) .cse30))) |v_#memory_$Pointer$.offset_240|) (= (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |c_#memory_$Pointer$.offset| .cse37) .cse38))) |c_#memory_$Pointer$.offset|) (= (store .cse39 .cse34 (store (select .cse39 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_241| .cse34) .cse35))) |v_#memory_$Pointer$.base_241|) (= (store |v_#memory_$Pointer$.offset_239| .cse32 (store (select |v_#memory_$Pointer$.offset_239| .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_241| .cse32) .cse33))) |v_#memory_$Pointer$.offset_241|) (= (store |v_#memory_int_250| .cse37 (store (select |v_#memory_int_250| .cse37) .cse38 2685476833)) |c_#memory_int|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |c_#valid| (store |v_#valid_111| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_240| .cse29 (store (select |v_#memory_$Pointer$.base_240| .cse29) .cse30 (select (select |v_#memory_$Pointer$.base_239| .cse29) .cse30))) |v_#memory_$Pointer$.base_239|) (= (select |v_#valid_111| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_241| .cse32 (store (select |v_#memory_$Pointer$.base_241| .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_240| .cse32) .cse33))) |v_#memory_$Pointer$.base_240|) (= |v_#memory_int_249| (store |v_#memory_int_893| .cse40 (store (select |v_#memory_int_893| .cse40) .cse41 (select (select |v_#memory_int_249| .cse40) .cse41)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse42 .cse37 (store (select .cse42 .cse37) .cse38 (select (select |c_#memory_$Pointer$.base| .cse37) .cse38))) |c_#memory_$Pointer$.base|) (= (store .cse43 .cse34 (store (select .cse43 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_239| .cse34) .cse35))) |v_#memory_$Pointer$.offset_239|) (= |c_#length| (store |v_#length_57| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384))))))) .cse44) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse6 (exists ((|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_249| (Array Int (Array Int Int))) (|v_#valid_91| (Array Int Int)) (|v_#memory_$Pointer$.offset_709| (Array Int (Array Int Int))) (|v_#memory_int_837| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_709| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_14| Int) (|v_#memory_int_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int)))) (let ((.cse60 (select (select |v_#memory_$Pointer$.base_709| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (+ 16 (select (select |v_#memory_$Pointer$.offset_709| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse51 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse47 (store |v_#memory_$Pointer$.offset_240| .cse51 (store (select |v_#memory_$Pointer$.offset_240| .cse51) .cse52 0))) (.cse77 (store |v_#memory_$Pointer$.base_239| .cse51 (store (select |v_#memory_$Pointer$.base_239| .cse51) .cse52 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse59 (store |v_#memory_$Pointer$.offset_709| .cse60 (store (select |v_#memory_$Pointer$.offset_709| .cse60) .cse61 8))) (.cse62 (store |v_#memory_$Pointer$.base_709| .cse60 (store (select |v_#memory_$Pointer$.base_709| .cse60) .cse61 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse45 (select (select |v_#memory_$Pointer$.base_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 20 (select (select |v_#memory_$Pointer$.offset_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse57 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (+ (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse55 (select (select |v_#memory_$Pointer$.base_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select .cse77 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 40))) (and (= (store |v_#memory_$Pointer$.offset_241| .cse45 (store (select |v_#memory_$Pointer$.offset_241| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_240| .cse45) .cse46))) |v_#memory_$Pointer$.offset_240|) (= (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 (select (select |c_#memory_$Pointer$.offset| .cse48) .cse49))) |c_#memory_$Pointer$.offset|) (= (let ((.cse50 (let ((.cse53 (let ((.cse54 (store |v_#memory_int_249| .cse57 (store (select |v_#memory_int_249| .cse57) .cse58 32)))) (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 5))))) (store .cse53 .cse45 (store (select .cse53 .cse45) .cse46 8))))) (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_int_250| .cse51) .cse52)))) |v_#memory_int_250|) (= (select |v_#valid_91| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (= |v_#memory_$Pointer$.offset_239| (store .cse59 .cse57 (store (select .cse59 .cse57) .cse58 (select (select |v_#memory_$Pointer$.offset_239| .cse57) .cse58)))) (= (store |v_#memory_$Pointer$.offset_239| .cse55 (store (select |v_#memory_$Pointer$.offset_239| .cse55) .cse56 (select (select |v_#memory_$Pointer$.offset_241| .cse55) .cse56))) |v_#memory_$Pointer$.offset_241|) (= (store |v_#memory_int_250| .cse48 (store (select |v_#memory_int_250| .cse48) .cse49 2685476833)) |c_#memory_int|) (= |c_#length| (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_240| .cse45 (store (select |v_#memory_$Pointer$.base_240| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_239| .cse45) .cse46))) |v_#memory_$Pointer$.base_239|) (= (store |v_#memory_int_837| .cse60 (store (select |v_#memory_int_837| .cse60) .cse61 (select (select |v_#memory_int_249| .cse60) .cse61))) |v_#memory_int_249|) (= |v_#memory_$Pointer$.base_241| (store .cse62 .cse57 (store (select .cse62 .cse57) .cse58 (select (select |v_#memory_$Pointer$.base_241| .cse57) .cse58)))) (= |c_#valid| (store |v_#valid_91| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_241| .cse55 (store (select |v_#memory_$Pointer$.base_241| .cse55) .cse56 (select (select |v_#memory_$Pointer$.base_240| .cse55) .cse56))) |v_#memory_$Pointer$.base_240|) (let ((.cse63 (exists ((|v_#memory_$Pointer$.offset_703| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_704| (Array Int (Array Int Int)))) (let ((.cse76 (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse76 28 0) 32 (select (select |v_#memory_$Pointer$.offset_704| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_704|) (= (store |v_#memory_$Pointer$.offset_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse76 36))) |v_#memory_$Pointer$.offset_65|)))))) (or (and .cse10 .cse63 (exists ((|v_#memory_$Pointer$.base_704| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_703| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#valid_90| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_9| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_9| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_90| .cse64) 0) (= (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse66 32))) |v_#memory_$Pointer$.base_704|) (not (= .cse64 0)) (<= (+ .cse64 1) |c_#StackHeapBarrier|) (= (store |v_#valid_90| .cse64 1) |v_#valid_91|) (= (store |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse65 36))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_36| .cse64 44) |v_#length_37|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_9| (store |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse66 16 0) 12 0) 8 .cse64))) (= |v_ULTIMATE.start_main_#t~mem50#1.base_14| .cse64)))) (exists ((|v_#memory_int_833| (Array Int (Array Int Int))) (|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_831| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_9| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse68 12))) |v_#memory_int_833|) (= (store |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28))) |v_#memory_int_59|) (= |v_old(#memory_int)_AFTER_CALL_9| (store |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_old(#memory_int)_AFTER_CALL_9| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse67 16))) |v_#memory_int_248|))))) (and .cse10 .cse63 (exists ((|v_#memory_$Pointer$.base_704| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_703| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#valid_90| (Array Int Int))) (let ((.cse71 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_10| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse70 0)) (= (store |v_#valid_90| .cse70 1) |v_#valid_91|) (= (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse71 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse72 32))) |v_#memory_$Pointer$.base_704|) (<= (+ .cse70 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse71 36))) |v_#memory_$Pointer$.base_65|) (= |v_ULTIMATE.start_main_#t~mem50#1.base_14| .cse70) (= (store |v_#length_36| .cse70 44) |v_#length_37|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_10| (store |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse72 16 0) 12 0) 8 .cse70))) (= 0 (select |v_#valid_90| .cse70))))) (exists ((|v_#memory_int_833| (Array Int (Array Int Int))) (|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_831| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_10| (Array Int (Array Int Int)))) (let ((.cse74 (select |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse75 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse73 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse73 12 (select .cse74 12))) |v_#memory_int_833|) (= |v_old(#memory_int)_AFTER_CALL_10| (store |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse74 8 (select (select |v_old(#memory_int)_AFTER_CALL_10| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse75 28))) |v_#memory_int_59|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse75 32 4) 16 (select .cse73 16))) |v_#memory_int_248|))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse77 .cse48 (store (select .cse77 .cse48) .cse49 (select (select |c_#memory_$Pointer$.base| .cse48) .cse49))) |c_#memory_$Pointer$.base|)))))) .cse44 .cse7)))))) is different from false [2024-11-09 06:12:51,594 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse82 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse83 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse84 (+ |c_ULTIMATE.start_main_~user~0#1.offset| 8))) (let ((.cse9 (select .cse83 .cse84)) (.cse10 (select .cse82 .cse84)) (.cse8 (<= |c_ULTIMATE.start_main_~i~0#1| 9)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (= |c_ULTIMATE.start_main_~altusers~0#1.base| 0)) (.cse2 (= |c_ULTIMATE.start_main_~user~0#1.offset| 0)) (.cse3 (<= 1 |c_#StackHeapBarrier|)) (.cse4 (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0)) (.cse5 (= |c_ULTIMATE.start_main_~i~0#1| 0)) (.cse6 (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0)) (.cse7 (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse2)) (= |c_ULTIMATE.start_main_#t~mem63#1.offset| (select (select |c_#memory_$Pointer$.offset| .cse9) .cse10)) (= |c_ULTIMATE.start_main_#t~mem63#1.base| (select (select |c_#memory_$Pointer$.base| .cse9) .cse10)) (exists ((|v_ULTIMATE.start_main_#t~mem60#1.offset_19| Int) (|v_ULTIMATE.start_main_#t~mem60#1.base_19| Int)) (and (or (not (= |v_ULTIMATE.start_main_#t~mem60#1.base_19| 0)) (not (= |v_ULTIMATE.start_main_#t~mem60#1.offset_19| 0))) (let ((.cse80 (select .cse83 8)) (.cse81 (select .cse82 8))) (let ((.cse11 (= |v_ULTIMATE.start_main_#t~mem60#1.offset_19| (select (select |c_#memory_$Pointer$.offset| .cse80) .cse81))) (.cse12 (= (select (select |c_#memory_$Pointer$.base| .cse80) .cse81) |v_ULTIMATE.start_main_#t~mem60#1.base_19|)) (.cse13 (exists ((|v_#Ultimate.C_memset_#t~loopctr458_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr458_34|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr458_34| 4294967296)))))) (or (and .cse11 .cse8 .cse2 .cse12 (exists ((|v_#memory_$Pointer$.offset_765| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_249| (Array Int (Array Int Int))) (|v_#valid_111| (Array Int Int)) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#length_57| (Array Int Int)) (|v_#memory_$Pointer$.base_765| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_#memory_int_893| (Array Int (Array Int Int))) (|v_#memory_int_250| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_18| Int) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int)))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (select (select |v_#memory_$Pointer$.base_765| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_765| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse46 (store |v_#memory_$Pointer$.offset_765| .cse43 (store (select |v_#memory_$Pointer$.offset_765| .cse43) .cse44 8))) (.cse42 (store |v_#memory_$Pointer$.base_765| .cse43 (store (select |v_#memory_$Pointer$.base_765| .cse43) .cse44 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse39 (store |v_#memory_$Pointer$.offset_240| .cse29 (store (select |v_#memory_$Pointer$.offset_240| .cse29) .cse30 0))) (.cse45 (store |v_#memory_$Pointer$.base_239| .cse29 (store (select |v_#memory_$Pointer$.base_239| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse32 (select (select |v_#memory_$Pointer$.base_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ 20 (select (select |v_#memory_$Pointer$.offset_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse35 (select (select |v_#memory_$Pointer$.base_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse40 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 40)) (.cse37 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse17 (exists ((|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_762| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_763| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_$Pointer$.offset_65| (store |v_#memory_$Pointer$.offset_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36)))) (= (store |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 0) 32 (select (select |v_#memory_$Pointer$.offset_763| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_763|)))))) (or (and .cse13 (exists ((|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_892| (Array Int (Array Int Int))) (|v_#memory_int_890| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_42| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse15 (select |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse14 12 (select .cse15 12))) |v_#memory_int_892|) (= |v_#memory_int_59| (store |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse16 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse16 32 4) 16 (select .cse14 16))) |v_#memory_int_248|) (= |v_old(#memory_int)_AFTER_CALL_42| (store |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse15 8 (select (select |v_old(#memory_int)_AFTER_CALL_42| |c_ULTIMATE.start_main_~user~0#1.base|) 8))))))) .cse17 (exists ((|v_#valid_110| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#length_56| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_42| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_763| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_762| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_42| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= .cse18 |v_ULTIMATE.start_main_#t~mem50#1.base_18|) (= (store |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_65|) (= |v_#valid_111| (store |v_#valid_110| .cse18 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_42| (store |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse18))) (= (select |v_#valid_110| .cse18) 0) (<= (+ .cse18 1) |c_#StackHeapBarrier|) (= |v_#memory_$Pointer$.base_763| (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32)))) (not (= .cse18 0)) (= (store |v_#length_56| .cse18 44) |v_#length_57|))))) (and .cse13 .cse17 (exists ((|v_#valid_110| (Array Int Int)) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#length_56| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_41| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_763| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_762| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_41| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse21 0)) (= (store |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_762| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_65|) (= |v_#valid_111| (store |v_#valid_110| .cse21 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_41| (store |v_#memory_$Pointer$.base_763| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse21))) (<= (+ .cse21 1) |c_#StackHeapBarrier|) (= (store |v_#length_56| .cse21 44) |v_#length_57|) (= |v_#memory_$Pointer$.base_763| (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32)))) (= .cse21 |v_ULTIMATE.start_main_#t~mem50#1.base_18|) (= (select |v_#valid_110| .cse21) 0)))) (exists ((|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_#memory_int_892| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_41| (Array Int (Array Int Int))) (|v_#memory_int_890| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse24 12 (select .cse25 12))) |v_#memory_int_892|) (= |v_old(#memory_int)_AFTER_CALL_41| (store |v_#memory_int_892| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse25 8 (select (select |v_old(#memory_int)_AFTER_CALL_41| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_59| (store |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_890| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse26 28)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 32 4) 16 (select .cse24 16))) |v_#memory_int_248|))))))) (= (let ((.cse28 (let ((.cse31 (let ((.cse34 (store |v_#memory_int_249| .cse37 (store (select |v_#memory_int_249| .cse37) .cse38 32)))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 5))))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_250| .cse29) .cse30)))) |v_#memory_int_250|) (= (store |v_#memory_$Pointer$.offset_241| .cse32 (store (select |v_#memory_$Pointer$.offset_241| .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_240| .cse32) .cse33))) |v_#memory_$Pointer$.offset_240|) (= (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |c_#memory_$Pointer$.offset| .cse40) .cse41))) |c_#memory_$Pointer$.offset|) (= (store .cse42 .cse37 (store (select .cse42 .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_241| .cse37) .cse38))) |v_#memory_$Pointer$.base_241|) (= (store |v_#memory_$Pointer$.offset_239| .cse35 (store (select |v_#memory_$Pointer$.offset_239| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_241| .cse35) .cse36))) |v_#memory_$Pointer$.offset_241|) (= (store |v_#memory_int_250| .cse40 (store (select |v_#memory_int_250| .cse40) .cse41 2685476833)) |c_#memory_int|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |c_#valid| (store |v_#valid_111| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_240| .cse32 (store (select |v_#memory_$Pointer$.base_240| .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_239| .cse32) .cse33))) |v_#memory_$Pointer$.base_239|) (= (select |v_#valid_111| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_241| .cse35 (store (select |v_#memory_$Pointer$.base_241| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_240| .cse35) .cse36))) |v_#memory_$Pointer$.base_240|) (= |v_#memory_int_249| (store |v_#memory_int_893| .cse43 (store (select |v_#memory_int_893| .cse43) .cse44 (select (select |v_#memory_int_249| .cse43) .cse44)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse45 .cse40 (store (select .cse45 .cse40) .cse41 (select (select |c_#memory_$Pointer$.base| .cse40) .cse41))) |c_#memory_$Pointer$.base|) (= (store .cse46 .cse37 (store (select .cse46 .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_239| .cse37) .cse38))) |v_#memory_$Pointer$.offset_239|) (= |c_#length| (store |v_#length_57| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))) (and .cse0 .cse11 .cse1 .cse2 .cse12 .cse3 .cse4 .cse5 .cse6 (exists ((|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_249| (Array Int (Array Int Int))) (|v_#valid_91| (Array Int Int)) (|v_#memory_$Pointer$.offset_709| (Array Int (Array Int Int))) (|v_#memory_int_837| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_709| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_240| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_240| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_241| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_14| Int) (|v_#memory_int_250| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_241| (Array Int (Array Int Int)))) (let ((.cse62 (select (select |v_#memory_$Pointer$.base_709| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (+ 16 (select (select |v_#memory_$Pointer$.offset_709| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse53 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (select (select |v_#memory_$Pointer$.offset_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse49 (store |v_#memory_$Pointer$.offset_240| .cse53 (store (select |v_#memory_$Pointer$.offset_240| .cse53) .cse54 0))) (.cse79 (store |v_#memory_$Pointer$.base_239| .cse53 (store (select |v_#memory_$Pointer$.base_239| .cse53) .cse54 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse61 (store |v_#memory_$Pointer$.offset_709| .cse62 (store (select |v_#memory_$Pointer$.offset_709| .cse62) .cse63 8))) (.cse64 (store |v_#memory_$Pointer$.base_709| .cse62 (store (select |v_#memory_$Pointer$.base_709| .cse62) .cse63 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_240| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 20 (select (select |v_#memory_$Pointer$.offset_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse59 (select (select .cse64 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse57 (select (select |v_#memory_$Pointer$.base_241| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (+ (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse50 (select (select .cse79 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 40))) (and (= (store |v_#memory_$Pointer$.offset_241| .cse47 (store (select |v_#memory_$Pointer$.offset_241| .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_240| .cse47) .cse48))) |v_#memory_$Pointer$.offset_240|) (= (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |c_#memory_$Pointer$.offset| .cse50) .cse51))) |c_#memory_$Pointer$.offset|) (= (let ((.cse52 (let ((.cse55 (let ((.cse56 (store |v_#memory_int_249| .cse59 (store (select |v_#memory_int_249| .cse59) .cse60 32)))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 5))))) (store .cse55 .cse47 (store (select .cse55 .cse47) .cse48 8))))) (store .cse52 .cse53 (store (select .cse52 .cse53) .cse54 (select (select |v_#memory_int_250| .cse53) .cse54)))) |v_#memory_int_250|) (= (select |v_#valid_91| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (= |v_#memory_$Pointer$.offset_239| (store .cse61 .cse59 (store (select .cse61 .cse59) .cse60 (select (select |v_#memory_$Pointer$.offset_239| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.offset_239| .cse57 (store (select |v_#memory_$Pointer$.offset_239| .cse57) .cse58 (select (select |v_#memory_$Pointer$.offset_241| .cse57) .cse58))) |v_#memory_$Pointer$.offset_241|) (= (store |v_#memory_int_250| .cse50 (store (select |v_#memory_int_250| .cse50) .cse51 2685476833)) |c_#memory_int|) (= |c_#length| (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_240| .cse47 (store (select |v_#memory_$Pointer$.base_240| .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_239| .cse47) .cse48))) |v_#memory_$Pointer$.base_239|) (= (store |v_#memory_int_837| .cse62 (store (select |v_#memory_int_837| .cse62) .cse63 (select (select |v_#memory_int_249| .cse62) .cse63))) |v_#memory_int_249|) (= |v_#memory_$Pointer$.base_241| (store .cse64 .cse59 (store (select .cse64 .cse59) .cse60 (select (select |v_#memory_$Pointer$.base_241| .cse59) .cse60)))) (= |c_#valid| (store |v_#valid_91| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_241| .cse57 (store (select |v_#memory_$Pointer$.base_241| .cse57) .cse58 (select (select |v_#memory_$Pointer$.base_240| .cse57) .cse58))) |v_#memory_$Pointer$.base_240|) (let ((.cse65 (exists ((|v_#memory_$Pointer$.offset_703| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_704| (Array Int (Array Int Int)))) (let ((.cse78 (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse78 28 0) 32 (select (select |v_#memory_$Pointer$.offset_704| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_704|) (= (store |v_#memory_$Pointer$.offset_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse78 36))) |v_#memory_$Pointer$.offset_65|)))))) (or (and .cse13 .cse65 (exists ((|v_#memory_$Pointer$.base_704| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_703| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#valid_90| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_9| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_9| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_90| .cse66) 0) (= (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse68 32))) |v_#memory_$Pointer$.base_704|) (not (= .cse66 0)) (<= (+ .cse66 1) |c_#StackHeapBarrier|) (= (store |v_#valid_90| .cse66 1) |v_#valid_91|) (= (store |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_36| .cse66 44) |v_#length_37|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_9| (store |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse68 16 0) 12 0) 8 .cse66))) (= |v_ULTIMATE.start_main_#t~mem50#1.base_14| .cse66)))) (exists ((|v_#memory_int_833| (Array Int (Array Int Int))) (|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_831| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_9| (Array Int (Array Int Int)))) (let ((.cse70 (select |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse71 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse70 12))) |v_#memory_int_833|) (= (store |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse71 28))) |v_#memory_int_59|) (= |v_old(#memory_int)_AFTER_CALL_9| (store |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 8 (select (select |v_old(#memory_int)_AFTER_CALL_9| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse71 32 4) 16 (select .cse69 16))) |v_#memory_int_248|))))) (and .cse13 .cse65 (exists ((|v_#memory_$Pointer$.base_704| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_10| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_703| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#valid_90| (Array Int Int))) (let ((.cse73 (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse74 (select |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_10| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse72 0)) (= (store |v_#valid_90| .cse72 1) |v_#valid_91|) (= (store |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse73 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse74 32))) |v_#memory_$Pointer$.base_704|) (<= (+ .cse72 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_703| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse73 36))) |v_#memory_$Pointer$.base_65|) (= |v_ULTIMATE.start_main_#t~mem50#1.base_14| .cse72) (= (store |v_#length_36| .cse72 44) |v_#length_37|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_10| (store |v_#memory_$Pointer$.base_704| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse74 16 0) 12 0) 8 .cse72))) (= 0 (select |v_#valid_90| .cse72))))) (exists ((|v_#memory_int_833| (Array Int (Array Int Int))) (|v_#memory_int_248| (Array Int (Array Int Int))) (|v_#memory_int_831| (Array Int (Array Int Int))) (|v_#memory_int_59| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_10| (Array Int (Array Int Int)))) (let ((.cse76 (select |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse77 (select |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse75 (select |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_248| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse75 12 (select .cse76 12))) |v_#memory_int_833|) (= |v_old(#memory_int)_AFTER_CALL_10| (store |v_#memory_int_833| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse76 8 (select (select |v_old(#memory_int)_AFTER_CALL_10| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_831| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse77 28))) |v_#memory_int_59|) (= (store |v_#memory_int_59| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse77 32 4) 16 (select .cse75 16))) |v_#memory_int_248|))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse79 .cse50 (store (select .cse79 .cse50) .cse51 (select (select |c_#memory_$Pointer$.base| .cse50) .cse51))) |c_#memory_$Pointer$.base|)))))) .cse7))))))))) is different from false [2024-11-09 06:13:36,251 WARN L286 SmtUtils]: Spent 13.51s on a formula simplification that was a NOOP. DAG size: 185 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:13:49,823 WARN L286 SmtUtils]: Spent 11.28s on a formula simplification that was a NOOP. DAG size: 190 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:15:15,563 WARN L286 SmtUtils]: Spent 37.42s on a formula simplification that was a NOOP. DAG size: 223 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:15:17,581 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr458_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr458_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr458_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_757| (Array Int (Array Int Int))) (|v_#memory_int_885| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_757| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_54| (Array Int Int)) (|v_#valid_108| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (Array Int (Array Int Int))) (|v_#memory_int_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_int_252| (Array Int (Array Int Int)))) (let ((.cse9 (select (select |v_#memory_$Pointer$.base_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse10 (select (select |v_#memory_$Pointer$.offset_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse15 (select (select |v_#memory_$Pointer$.base_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (+ 16 (select (select |v_#memory_$Pointer$.offset_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_757| .cse15 (store (select |v_#memory_$Pointer$.offset_757| .cse15) .cse16 40))) (.cse19 (store |v_#memory_$Pointer$.base_757| .cse15 (store (select |v_#memory_$Pointer$.base_757| .cse15) .cse16 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_244| .cse9 (store (select |v_#memory_$Pointer$.offset_244| .cse9) .cse10 0))) (.cse17 (store |v_#memory_$Pointer$.base_244| .cse9 (store (select |v_#memory_$Pointer$.base_244| .cse9) .cse10 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 20)) (.cse6 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse3 (select (select |v_#memory_$Pointer$.base_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 8)) (.cse13 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse14 (+ (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4))) (and (= (select |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |c_#valid| (store |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_245| .cse1 (store (select |v_#memory_$Pointer$.base_245| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_244| .cse1) .cse2))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_246| .cse3 (store (select |v_#memory_$Pointer$.base_246| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_245| .cse3) .cse4))) |v_#memory_$Pointer$.base_245|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse6) .cse7))) |v_#memory_$Pointer$.offset_BEFORE_CALL_64|) (= (store |v_#memory_$Pointer$.offset_245| .cse1 (store (select |v_#memory_$Pointer$.offset_245| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_244| .cse1) .cse2))) |v_#memory_$Pointer$.offset_244|) (= (let ((.cse8 (let ((.cse11 (let ((.cse12 (store |v_#memory_int_253| .cse13 (store (select |v_#memory_int_253| .cse13) .cse14 32)))) (store .cse12 .cse3 (store (select .cse12 .cse3) .cse4 5))))) (store .cse11 .cse1 (store (select .cse11 .cse1) .cse2 40))))) (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_#memory_int_252| .cse9) .cse10)))) |v_#memory_int_252|) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_885| .cse15 (store (select |v_#memory_int_885| .cse15) .cse16 (select (select |v_#memory_int_253| .cse15) .cse16))) |v_#memory_int_253|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (store .cse17 .cse6 (store (select .cse17 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.offset_246| .cse3 (store (select |v_#memory_$Pointer$.offset_246| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_245| .cse3) .cse4))) |v_#memory_$Pointer$.offset_245|) (= (store .cse18 .cse13 (store (select .cse18 .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_246| .cse13) .cse14))) |v_#memory_$Pointer$.offset_246|) (= |v_#memory_$Pointer$.base_246| (store .cse19 .cse13 (store (select .cse19 .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_246| .cse13) .cse14)))) (= (store |v_#length_54| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (let ((.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse21 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse20) .cse21) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse20) .cse21) 0)))))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.offset_757| (Array Int (Array Int Int))) (|v_#memory_int_885| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_757| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_54| (Array Int Int)) (|v_#valid_108| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_int_253| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_int_252| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse31 (select (select |v_#memory_$Pointer$.offset_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse36 (select (select |v_#memory_$Pointer$.base_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (+ 16 (select (select |v_#memory_$Pointer$.offset_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_757| .cse36 (store (select |v_#memory_$Pointer$.offset_757| .cse36) .cse37 40))) (.cse40 (store |v_#memory_$Pointer$.base_757| .cse36 (store (select |v_#memory_$Pointer$.base_757| .cse36) .cse37 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse39 (store |v_#memory_$Pointer$.offset_244| .cse30 (store (select |v_#memory_$Pointer$.offset_244| .cse30) .cse31 0))) (.cse22 (store |v_#memory_$Pointer$.base_244| .cse30 (store (select |v_#memory_$Pointer$.base_244| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse25 (select (select |v_#memory_$Pointer$.base_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 20)) (.cse27 (select (select |v_#memory_$Pointer$.base_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse28 (+ (select (select |v_#memory_$Pointer$.offset_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (+ 40 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse34 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse35 (+ (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4))) (and (= (select |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |c_#valid| (store |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.base_245| .cse25 (store (select |v_#memory_$Pointer$.base_245| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_244| .cse25) .cse26))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_246| .cse27 (store (select |v_#memory_$Pointer$.base_246| .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_245| .cse27) .cse28))) |v_#memory_$Pointer$.base_245|) (= (store |v_#memory_$Pointer$.offset_245| .cse25 (store (select |v_#memory_$Pointer$.offset_245| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_244| .cse25) .cse26))) |v_#memory_$Pointer$.offset_244|) (= (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_253| .cse34 (store (select |v_#memory_int_253| .cse34) .cse35 32)))) (store .cse33 .cse27 (store (select .cse33 .cse27) .cse28 5))))) (store .cse32 .cse25 (store (select .cse32 .cse25) .cse26 40))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_252| .cse30) .cse31)))) |v_#memory_int_252|) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_885| .cse36 (store (select |v_#memory_int_885| .cse36) .cse37 (select (select |v_#memory_int_253| .cse36) .cse37))) |v_#memory_int_253|) (= (store |v_#memory_$Pointer$.offset_246| .cse27 (store (select |v_#memory_$Pointer$.offset_246| .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_245| .cse27) .cse28))) |v_#memory_$Pointer$.offset_245|) (= (store .cse38 .cse34 (store (select .cse38 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_246| .cse34) .cse35))) |v_#memory_$Pointer$.offset_246|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (store .cse39 .cse23 (store (select .cse39 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse23) .cse24)))) (= |v_#memory_$Pointer$.base_246| (store .cse40 .cse34 (store (select .cse40 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_246| .cse34) .cse35)))) (let ((.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse41) .cse42) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse41) .cse42) 0)))) (= (store |v_#length_54| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|))))))))) (= |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_~#j~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) is different from false [2024-11-09 06:17:16,646 WARN L286 SmtUtils]: Spent 47.21s on a formula simplification that was a NOOP. DAG size: 221 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:17:18,680 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr458_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr458_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr458_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_757| (Array Int (Array Int Int))) (|v_#memory_int_885| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_757| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_54| (Array Int Int)) (|v_#valid_108| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (Array Int (Array Int Int))) (|v_#memory_int_253| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_int_252| (Array Int (Array Int Int)))) (let ((.cse9 (select (select |v_#memory_$Pointer$.base_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse10 (select (select |v_#memory_$Pointer$.offset_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse15 (select (select |v_#memory_$Pointer$.base_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (+ 16 (select (select |v_#memory_$Pointer$.offset_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_757| .cse15 (store (select |v_#memory_$Pointer$.offset_757| .cse15) .cse16 40))) (.cse19 (store |v_#memory_$Pointer$.base_757| .cse15 (store (select |v_#memory_$Pointer$.base_757| .cse15) .cse16 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_244| .cse9 (store (select |v_#memory_$Pointer$.offset_244| .cse9) .cse10 0))) (.cse17 (store |v_#memory_$Pointer$.base_244| .cse9 (store (select |v_#memory_$Pointer$.base_244| .cse9) .cse10 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 20)) (.cse6 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse3 (select (select |v_#memory_$Pointer$.base_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 8)) (.cse13 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse14 (+ (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4))) (and (= (select |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |c_#valid| (store |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_245| .cse1 (store (select |v_#memory_$Pointer$.base_245| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_244| .cse1) .cse2))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_246| .cse3 (store (select |v_#memory_$Pointer$.base_246| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_245| .cse3) .cse4))) |v_#memory_$Pointer$.base_245|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse6) .cse7))) |v_#memory_$Pointer$.offset_BEFORE_CALL_64|) (= (store |v_#memory_$Pointer$.offset_245| .cse1 (store (select |v_#memory_$Pointer$.offset_245| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_244| .cse1) .cse2))) |v_#memory_$Pointer$.offset_244|) (= (let ((.cse8 (let ((.cse11 (let ((.cse12 (store |v_#memory_int_253| .cse13 (store (select |v_#memory_int_253| .cse13) .cse14 32)))) (store .cse12 .cse3 (store (select .cse12 .cse3) .cse4 5))))) (store .cse11 .cse1 (store (select .cse11 .cse1) .cse2 40))))) (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_#memory_int_252| .cse9) .cse10)))) |v_#memory_int_252|) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_885| .cse15 (store (select |v_#memory_int_885| .cse15) .cse16 (select (select |v_#memory_int_253| .cse15) .cse16))) |v_#memory_int_253|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (store .cse17 .cse6 (store (select .cse17 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.offset_246| .cse3 (store (select |v_#memory_$Pointer$.offset_246| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_245| .cse3) .cse4))) |v_#memory_$Pointer$.offset_245|) (= (store .cse18 .cse13 (store (select .cse18 .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_246| .cse13) .cse14))) |v_#memory_$Pointer$.offset_246|) (= |v_#memory_$Pointer$.base_246| (store .cse19 .cse13 (store (select .cse19 .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_246| .cse13) .cse14)))) (= (store |v_#length_54| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (let ((.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse21 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse20) .cse21) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse20) .cse21) 0)))))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.offset_757| (Array Int (Array Int Int))) (|v_#memory_int_885| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_757| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_54| (Array Int Int)) (|v_#valid_108| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_int_253| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_246| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_244| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_245| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_246| (Array Int (Array Int Int))) (|v_#memory_int_252| (Array Int (Array Int Int)))) (let ((.cse30 (select (select |v_#memory_$Pointer$.base_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse31 (select (select |v_#memory_$Pointer$.offset_244| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse36 (select (select |v_#memory_$Pointer$.base_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (+ 16 (select (select |v_#memory_$Pointer$.offset_757| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_757| .cse36 (store (select |v_#memory_$Pointer$.offset_757| .cse36) .cse37 40))) (.cse40 (store |v_#memory_$Pointer$.base_757| .cse36 (store (select |v_#memory_$Pointer$.base_757| .cse36) .cse37 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse39 (store |v_#memory_$Pointer$.offset_244| .cse30 (store (select |v_#memory_$Pointer$.offset_244| .cse30) .cse31 0))) (.cse22 (store |v_#memory_$Pointer$.base_244| .cse30 (store (select |v_#memory_$Pointer$.base_244| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse25 (select (select |v_#memory_$Pointer$.base_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_245| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 20)) (.cse27 (select (select |v_#memory_$Pointer$.base_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse28 (+ (select (select |v_#memory_$Pointer$.offset_246| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (+ 40 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse34 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse35 (+ (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4))) (and (= (select |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |c_#valid| (store |v_#valid_108| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse23) .cse24)))) (= (store |v_#memory_$Pointer$.base_245| .cse25 (store (select |v_#memory_$Pointer$.base_245| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_244| .cse25) .cse26))) |v_#memory_$Pointer$.base_244|) (= (store |v_#memory_$Pointer$.base_246| .cse27 (store (select |v_#memory_$Pointer$.base_246| .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_245| .cse27) .cse28))) |v_#memory_$Pointer$.base_245|) (= (store |v_#memory_$Pointer$.offset_245| .cse25 (store (select |v_#memory_$Pointer$.offset_245| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_244| .cse25) .cse26))) |v_#memory_$Pointer$.offset_244|) (= (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_253| .cse34 (store (select |v_#memory_int_253| .cse34) .cse35 32)))) (store .cse33 .cse27 (store (select .cse33 .cse27) .cse28 5))))) (store .cse32 .cse25 (store (select .cse32 .cse25) .cse26 40))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_252| .cse30) .cse31)))) |v_#memory_int_252|) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_885| .cse36 (store (select |v_#memory_int_885| .cse36) .cse37 (select (select |v_#memory_int_253| .cse36) .cse37))) |v_#memory_int_253|) (= (store |v_#memory_$Pointer$.offset_246| .cse27 (store (select |v_#memory_$Pointer$.offset_246| .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_245| .cse27) .cse28))) |v_#memory_$Pointer$.offset_245|) (= (store .cse38 .cse34 (store (select .cse38 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_246| .cse34) .cse35))) |v_#memory_$Pointer$.offset_246|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (store .cse39 .cse23 (store (select .cse39 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse23) .cse24)))) (= |v_#memory_$Pointer$.base_246| (store .cse40 .cse34 (store (select .cse40 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_246| .cse34) .cse35)))) (let ((.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse41) .cse42) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse41) .cse42) 0)))) (= (store |v_#length_54| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|))))))))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0) (exists ((|v_#memory_$Pointer$.base_758| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_758| (Array Int (Array Int Int))) (|v_#memory_int_886| (Array Int (Array Int Int)))) (let ((.cse43 (select (select |v_#memory_$Pointer$.base_758| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40)) (.cse44 (+ 12 (select (select |v_#memory_$Pointer$.offset_758| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40)))) (and (= (store |v_#memory_$Pointer$.base_758| .cse43 (store (select |v_#memory_$Pointer$.base_758| .cse43) .cse44 (select (select |c_#memory_$Pointer$.base| .cse43) .cse44))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_886| .cse43 (let ((.cse45 (select |v_#memory_int_886| .cse43))) (store .cse45 .cse44 (+ (select .cse45 .cse44) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.offset_758| .cse43 (store (select |v_#memory_$Pointer$.offset_758| .cse43) .cse44 (select (select |c_#memory_$Pointer$.offset| .cse43) .cse44))) |c_#memory_$Pointer$.offset|)))) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) is different from false [2024-11-09 06:20:51,310 WARN L286 SmtUtils]: Spent 2.57m on a formula simplification that was a NOOP. DAG size: 284 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:20:57,731 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1226244428] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:20:57,731 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:20:57,731 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [5, 5, 5] total 46 [2024-11-09 06:20:57,732 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [87631246] [2024-11-09 06:20:57,733 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:20:57,733 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2024-11-09 06:20:57,733 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:20:57,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2024-11-09 06:20:57,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=143, Invalid=1481, Unknown=114, NotChecked=332, Total=2070 [2024-11-09 06:20:57,736 INFO L87 Difference]: Start difference. First operand 415 states and 527 transitions. Second operand has 39 states, 33 states have (on average 2.242424242424242) internal successors, (74), 34 states have internal predecessors, (74), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-09 06:20:59,982 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 [0] [2024-11-09 06:21:02,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:21:04,281 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:21:06,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:21:08,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.84s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:10,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:12,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:14,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:17,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:20,103 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:22,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:24,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:26,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:28,411 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:30,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:32,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:34,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:36,599 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:38,859 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:40,895 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:43,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:45,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:48,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:50,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:52,417 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:21:54,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0]