./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/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_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:17:28,880 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:17:28,991 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 06:17:28,997 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:17:28,998 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:17:29,041 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:17:29,042 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:17:29,042 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:17:29,043 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:17:29,044 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:17:29,044 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:17:29,045 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:17:29,046 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:17:29,046 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:17:29,047 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:17:29,047 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:17:29,048 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:17:29,049 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:17:29,049 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:17:29,050 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:17:29,050 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:17:29,055 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:17:29,056 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:17:29,057 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:17:29,057 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:17:29,057 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:17:29,058 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:17:29,058 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:17:29,058 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:17:29,059 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:17:29,062 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:17:29,062 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:17:29,062 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:17:29,063 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:17:29,063 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:17:29,064 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:17:29,064 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:17:29,064 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:17:29,065 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:17:29,066 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:17:29,067 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:17:29,068 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:17:29,068 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:17:29,068 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:17:29,069 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:17:29,069 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:17:29,070 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:17:29,070 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_1384f041-d008-47a5-9ae7-fd96d56d6e5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2024-11-09 06:17:29,406 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:17:29,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:17:29,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:17:29,466 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:17:29,467 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:17:29,469 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i Unable to find full path for "g++" [2024-11-09 06:17:31,656 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:17:32,032 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:17:32,037 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i [2024-11-09 06:17:32,068 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/data/fb40194a2/c0403f0d87f5464b9974c12a9b8def7b/FLAGbfb0693c2 [2024-11-09 06:17:32,259 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/data/fb40194a2/c0403f0d87f5464b9974c12a9b8def7b [2024-11-09 06:17:32,262 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:17:32,264 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:17:32,266 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:17:32,266 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:17:32,278 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:17:32,279 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:17:32" (1/1) ... [2024-11-09 06:17:32,280 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f088315 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:32, skipping insertion in model container [2024-11-09 06:17:32,280 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:17:32" (1/1) ... [2024-11-09 06:17:32,355 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:17:33,061 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i[33519,33532] [2024-11-09 06:17:33,281 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:17:33,295 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:17:33,364 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/sv-benchmarks/c/uthash-2.0.2/uthash_SFH_nondet_test3-1.i[33519,33532] [2024-11-09 06:17:33,470 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:17:33,536 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:17:33,537 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33 WrapperNode [2024-11-09 06:17:33,537 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:17:33,539 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:17:33,539 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:17:33,540 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:17:33,549 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,605 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,730 INFO L138 Inliner]: procedures = 177, calls = 273, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1396 [2024-11-09 06:17:33,731 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:17:33,732 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:17:33,732 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:17:33,733 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:17:33,746 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,746 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,769 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,770 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,872 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,947 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,965 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:33,988 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:17:33,989 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:17:33,989 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:17:33,989 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:17:33,990 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (1/1) ... [2024-11-09 06:17:34,004 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:17:34,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:17:34,048 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:17:34,076 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:17:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:17:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 06:17:34,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 06:17:34,132 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:17:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 06:17:34,135 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 06:17:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 06:17:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:17:34,135 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 06:17:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 06:17:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 06:17:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 06:17:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:17:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:17:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:17:34,458 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:17:34,461 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:17:36,669 INFO L? ?]: Removed 311 outVars from TransFormulas that were not future-live. [2024-11-09 06:17:36,670 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:17:38,511 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:17:38,512 INFO L316 CfgBuilder]: Removed 58 assume(true) statements. [2024-11-09 06:17:38,512 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:17:38 BoogieIcfgContainer [2024-11-09 06:17:38,513 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:17:38,517 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:17:38,518 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:17:38,522 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:17:38,522 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:17:32" (1/3) ... [2024-11-09 06:17:38,524 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d017ac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:17:38, skipping insertion in model container [2024-11-09 06:17:38,524 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:17:33" (2/3) ... [2024-11-09 06:17:38,525 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6d017ac9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:17:38, skipping insertion in model container [2024-11-09 06:17:38,526 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:17:38" (3/3) ... [2024-11-09 06:17:38,527 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SFH_nondet_test3-1.i [2024-11-09 06:17:38,549 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:17:38,550 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 06:17:38,652 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:17:38,660 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;@b53322b, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:17:38,661 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 06:17:38,667 INFO L276 IsEmpty]: Start isEmpty. Operand has 132 states, 123 states have (on average 1.7154471544715446) internal successors, (211), 125 states have internal predecessors, (211), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2024-11-09 06:17:38,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2024-11-09 06:17:38,680 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:17:38,681 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:17:38,681 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:17:38,688 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:17:38,688 INFO L85 PathProgramCache]: Analyzing trace with hash 782046997, now seen corresponding path program 1 times [2024-11-09 06:17:38,699 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:17:38,700 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1162967160] [2024-11-09 06:17:38,700 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:17:38,701 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:17:38,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:17:38,952 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 06:17:38,952 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:17:38,953 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1162967160] [2024-11-09 06:17:38,955 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1162967160] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:17:38,956 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:17:38,956 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:17:38,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616106537] [2024-11-09 06:17:38,959 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:17:38,962 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:17:38,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:17:38,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:17:38,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:17:38,992 INFO L87 Difference]: Start difference. First operand has 132 states, 123 states have (on average 1.7154471544715446) internal successors, (211), 125 states have internal predecessors, (211), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:17:41,052 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:17:43,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:17:45,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:17:47,112 WARN L539 Checker$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 06:17:47,683 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:17:47,683 INFO L93 Difference]: Finished difference Result 262 states and 441 transitions. [2024-11-09 06:17:47,686 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:17:47,688 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 12 [2024-11-09 06:17:47,688 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:17:47,696 INFO L225 Difference]: With dead ends: 262 [2024-11-09 06:17:47,697 INFO L226 Difference]: Without dead ends: 129 [2024-11-09 06:17:47,700 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:17:47,704 INFO L432 NwaCegarLoop]: 136 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 19 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 19 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:17:47,705 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 136 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 19 Invalid, 4 Unknown, 0 Unchecked, 8.6s Time] [2024-11-09 06:17:47,725 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-09 06:17:47,765 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 129. [2024-11-09 06:17:47,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 121 states have (on average 1.1900826446280992) internal successors, (144), 122 states have internal predecessors, (144), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2024-11-09 06:17:47,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 154 transitions. [2024-11-09 06:17:47,777 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 154 transitions. Word has length 12 [2024-11-09 06:17:47,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:17:47,778 INFO L471 AbstractCegarLoop]: Abstraction has 129 states and 154 transitions. [2024-11-09 06:17:47,778 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 5.5) internal successors, (11), 2 states have internal predecessors, (11), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:17:47,779 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 154 transitions. [2024-11-09 06:17:47,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 06:17:47,779 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:17:47,780 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:17:47,780 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 06:17:47,780 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:17:47,781 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:17:47,781 INFO L85 PathProgramCache]: Analyzing trace with hash -1833304049, now seen corresponding path program 1 times [2024-11-09 06:17:47,782 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:17:47,782 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1614260549] [2024-11-09 06:17:47,782 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:17:47,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:17:47,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:17:48,094 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 06:17:48,094 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:17:48,094 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1614260549] [2024-11-09 06:17:48,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1614260549] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:17:48,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:17:48,095 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:17:48,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391107695] [2024-11-09 06:17:48,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:17:48,097 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:17:48,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:17:48,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:17:48,098 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:17:48,103 INFO L87 Difference]: Start difference. First operand 129 states and 154 transitions. Second operand has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:17:50,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:17:52,172 WARN L539 Checker$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 06:17:54,188 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:17:56,194 WARN L539 Checker$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 06:17:58,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:00,226 WARN L539 Checker$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 06:18:02,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:04,245 WARN L539 Checker$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 06:18:06,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:08,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:11,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:13,190 WARN L539 Checker$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 06:18:15,193 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:17,408 WARN L539 Checker$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 06:18:19,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:21,423 WARN L539 Checker$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 06:18:23,432 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:25,437 WARN L539 Checker$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 06:18:27,441 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 06:18:29,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:18:29,363 INFO L93 Difference]: Finished difference Result 314 states and 376 transitions. [2024-11-09 06:18:29,367 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:18:29,368 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 14 [2024-11-09 06:18:29,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:18:29,370 INFO L225 Difference]: With dead ends: 314 [2024-11-09 06:18:29,370 INFO L226 Difference]: Without dead ends: 185 [2024-11-09 06:18:29,371 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 06:18:29,374 INFO L432 NwaCegarLoop]: 126 mSDtfsCounter, 56 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 5 mSolverCounterUnsat, 19 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 352 SdHoareTripleChecker+Invalid, 119 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 19 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.2s IncrementalHoareTripleChecker+Time [2024-11-09 06:18:29,375 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 352 Invalid, 119 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 95 Invalid, 19 Unknown, 0 Unchecked, 41.2s Time] [2024-11-09 06:18:29,376 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 185 states. [2024-11-09 06:18:29,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 185 to 184. [2024-11-09 06:18:29,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 184 states, 175 states have (on average 1.177142857142857) internal successors, (206), 177 states have internal predecessors, (206), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 06:18:29,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 184 states and 218 transitions. [2024-11-09 06:18:29,414 INFO L78 Accepts]: Start accepts. Automaton has 184 states and 218 transitions. Word has length 14 [2024-11-09 06:18:29,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:18:29,415 INFO L471 AbstractCegarLoop]: Abstraction has 184 states and 218 transitions. [2024-11-09 06:18:29,415 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.25) internal successors, (13), 3 states have internal predecessors, (13), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:18:29,416 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 218 transitions. [2024-11-09 06:18:29,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2024-11-09 06:18:29,417 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:18:29,417 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] [2024-11-09 06:18:29,417 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 06:18:29,418 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:18:29,425 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:18:29,426 INFO L85 PathProgramCache]: Analyzing trace with hash 275237344, now seen corresponding path program 1 times [2024-11-09 06:18:29,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:18:29,426 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [434892896] [2024-11-09 06:18:29,426 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:18:29,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:18:29,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:18:30,933 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 06:18:30,934 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:18:30,934 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [434892896] [2024-11-09 06:18:30,934 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [434892896] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:18:30,935 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:18:30,935 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2024-11-09 06:18:30,935 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [869354872] [2024-11-09 06:18:30,935 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:18:30,937 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 06:18:30,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:18:30,939 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 06:18:30,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2024-11-09 06:18:30,940 INFO L87 Difference]: Start difference. First operand 184 states and 218 transitions. Second operand has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:18:33,084 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:35,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:37,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:39,130 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:41,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:43,158 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:45,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:47,165 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:49,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:51,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:53,466 WARN L539 Checker$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 06:18:55,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:57,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:18:59,488 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:01,491 WARN L539 Checker$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 06:19:03,497 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:05,511 WARN L539 Checker$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 06:19:07,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:09,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.53s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:10,978 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:13,489 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:15,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:17,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:19:17,307 INFO L93 Difference]: Finished difference Result 347 states and 418 transitions. [2024-11-09 06:19:17,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 06:19:17,308 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 27 [2024-11-09 06:19:17,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:19:17,310 INFO L225 Difference]: With dead ends: 347 [2024-11-09 06:19:17,310 INFO L226 Difference]: Without dead ends: 242 [2024-11-09 06:19:17,311 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2024-11-09 06:19:17,313 INFO L432 NwaCegarLoop]: 120 mSDtfsCounter, 79 mSDsluCounter, 400 mSDsCounter, 0 mSdLazyCounter, 168 mSolverCounterSat, 3 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 46.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 81 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 168 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:19:17,313 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [81 Valid, 520 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 168 Invalid, 20 Unknown, 0 Unchecked, 46.3s Time] [2024-11-09 06:19:17,315 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 242 states. [2024-11-09 06:19:17,344 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 242 to 183. [2024-11-09 06:19:17,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 174 states have (on average 1.1724137931034482) internal successors, (204), 176 states have internal predecessors, (204), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 06:19:17,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 216 transitions. [2024-11-09 06:19:17,349 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 216 transitions. Word has length 27 [2024-11-09 06:19:17,349 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:19:17,350 INFO L471 AbstractCegarLoop]: Abstraction has 183 states and 216 transitions. [2024-11-09 06:19:17,350 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 3.7142857142857144) internal successors, (26), 7 states have internal predecessors, (26), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:19:17,350 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 216 transitions. [2024-11-09 06:19:17,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 06:19:17,354 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:19:17,354 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:19:17,355 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 06:19:17,355 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:19:17,356 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:19:17,357 INFO L85 PathProgramCache]: Analyzing trace with hash 1388803317, now seen corresponding path program 1 times [2024-11-09 06:19:17,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:19:17,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852379253] [2024-11-09 06:19:17,358 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:19:17,358 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:19:18,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:19:18,669 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 06:19:18,669 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:19:18,669 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1852379253] [2024-11-09 06:19:18,670 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1852379253] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:19:18,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1144784077] [2024-11-09 06:19:18,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:19:18,671 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:19:18,671 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:19:18,673 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:19:18,676 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:19:20,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:19:20,089 INFO L255 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 12 conjuncts are in the unsatisfiable core [2024-11-09 06:19:20,101 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:19:20,150 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-09 06:19:20,175 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2024-11-09 06:19:20,417 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2024-11-09 06:19:20,479 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 06:19:20,480 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:19:20,710 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 06:19:20,711 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1144784077] provided 1 perfect and 1 imperfect interpolant sequences [2024-11-09 06:19:20,711 INFO L185 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2024-11-09 06:19:20,711 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [4, 7] total 11 [2024-11-09 06:19:20,712 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1599694122] [2024-11-09 06:19:20,712 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:19:20,712 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:19:20,712 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:19:20,713 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:19:20,714 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2024-11-09 06:19:20,714 INFO L87 Difference]: Start difference. First operand 183 states and 216 transitions. Second operand has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:19:22,762 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 06:19:24,767 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:26,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:28,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:30,799 WARN L539 Checker$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 06:19:32,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:34,936 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:36,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:38,953 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:41,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:43,430 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:19:43,529 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:19:43,529 INFO L93 Difference]: Finished difference Result 248 states and 297 transitions. [2024-11-09 06:19:43,529 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:19:43,530 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 56 [2024-11-09 06:19:43,530 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:19:43,532 INFO L225 Difference]: With dead ends: 248 [2024-11-09 06:19:43,532 INFO L226 Difference]: Without dead ends: 237 [2024-11-09 06:19:43,533 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 115 GetRequests, 104 SyntacticMatches, 1 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2024-11-09 06:19:43,534 INFO L432 NwaCegarLoop]: 124 mSDtfsCounter, 202 mSDsluCounter, 222 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 205 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 124 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.7s IncrementalHoareTripleChecker+Time [2024-11-09 06:19:43,534 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [205 Valid, 346 Invalid, 124 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 114 Invalid, 9 Unknown, 0 Unchecked, 22.7s Time] [2024-11-09 06:19:43,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 237 states. [2024-11-09 06:19:43,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 237 to 185. [2024-11-09 06:19:43,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 185 states, 176 states have (on average 1.1704545454545454) internal successors, (206), 178 states have internal predecessors, (206), 6 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2024-11-09 06:19:43,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 185 states and 218 transitions. [2024-11-09 06:19:43,574 INFO L78 Accepts]: Start accepts. Automaton has 185 states and 218 transitions. Word has length 56 [2024-11-09 06:19:43,574 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:19:43,574 INFO L471 AbstractCegarLoop]: Abstraction has 185 states and 218 transitions. [2024-11-09 06:19:43,574 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.8) internal successors, (49), 5 states have internal predecessors, (49), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:19:43,575 INFO L276 IsEmpty]: Start isEmpty. Operand 185 states and 218 transitions. [2024-11-09 06:19:43,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 06:19:43,581 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:19:43,581 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:19:43,618 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 06:19:43,782 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:19:43,782 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:19:43,782 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:19:43,783 INFO L85 PathProgramCache]: Analyzing trace with hash -98960710, now seen corresponding path program 1 times [2024-11-09 06:19:43,783 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:19:43,783 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168879304] [2024-11-09 06:19:43,783 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:19:43,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:19:43,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:19:44,386 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 06:19:44,386 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:19:44,386 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168879304] [2024-11-09 06:19:44,386 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168879304] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:19:44,386 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:19:44,386 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-09 06:19:44,387 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2071312021] [2024-11-09 06:19:44,387 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:19:44,387 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-09 06:19:44,387 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:19:44,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-09 06:19:44,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:19:44,388 INFO L87 Difference]: Start difference. First operand 185 states and 218 transitions. Second operand has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:19:46,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:48,432 WARN L539 Checker$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 06:19:49,900 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:51,908 WARN L539 Checker$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 06:19:53,915 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:19:55,922 WARN L539 Checker$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 06:19:58,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:20:00,109 WARN L539 Checker$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 06:20:02,117 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:20:03,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:20:05,632 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:20:09,243 WARN L539 Checker$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 06:20:11,253 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 06:20:12,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:20:12,041 INFO L93 Difference]: Finished difference Result 497 states and 596 transitions. [2024-11-09 06:20:12,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 06:20:12,041 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 69 [2024-11-09 06:20:12,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:20:12,043 INFO L225 Difference]: With dead ends: 497 [2024-11-09 06:20:12,043 INFO L226 Difference]: Without dead ends: 332 [2024-11-09 06:20:12,044 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=16, Unknown=0, NotChecked=0, Total=30 [2024-11-09 06:20:12,045 INFO L432 NwaCegarLoop]: 125 mSDtfsCounter, 503 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 126 mSolverCounterSat, 10 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 507 SdHoareTripleChecker+Valid, 305 SdHoareTripleChecker+Invalid, 147 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 126 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:20:12,045 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [507 Valid, 305 Invalid, 147 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 126 Invalid, 11 Unknown, 0 Unchecked, 27.6s Time] [2024-11-09 06:20:12,047 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 332 states. [2024-11-09 06:20:12,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 332 to 238. [2024-11-09 06:20:12,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 238 states, 228 states have (on average 1.1798245614035088) internal successors, (269), 231 states have internal predecessors, (269), 7 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2024-11-09 06:20:12,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 238 states and 283 transitions. [2024-11-09 06:20:12,070 INFO L78 Accepts]: Start accepts. Automaton has 238 states and 283 transitions. Word has length 69 [2024-11-09 06:20:12,070 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:20:12,070 INFO L471 AbstractCegarLoop]: Abstraction has 238 states and 283 transitions. [2024-11-09 06:20:12,071 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 12.4) internal successors, (62), 5 states have internal predecessors, (62), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:20:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 283 transitions. [2024-11-09 06:20:12,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-09 06:20:12,073 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:20:12,073 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:20:12,073 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 06:20:12,073 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:20:12,074 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:20:12,074 INFO L85 PathProgramCache]: Analyzing trace with hash 340212229, now seen corresponding path program 1 times [2024-11-09 06:20:12,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:20:12,074 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78373649] [2024-11-09 06:20:12,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:20:12,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:20:12,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:20:13,220 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 06:20:13,221 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:20:13,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78373649] [2024-11-09 06:20:13,221 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78373649] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:20:13,221 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1634756976] [2024-11-09 06:20:13,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:20:13,221 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:20:13,222 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:20:13,224 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:20:13,228 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 06:20:56,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:20:56,277 INFO L255 TraceCheckSpWp]: Trace formula consists of 567 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 06:20:56,281 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:20:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 06:20:56,300 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:20:56,301 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1634756976] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:20:56,301 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:20:56,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2024-11-09 06:20:56,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1656076016] [2024-11-09 06:20:56,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:20:56,305 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:20:56,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:20:56,306 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:20:56,306 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:20:56,306 INFO L87 Difference]: Start difference. First operand 238 states and 283 transitions. Second operand has 4 states, 3 states have (on average 24.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:20:58,341 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 06:21:00,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:21:02,347 WARN L539 Checker$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 06:21:04,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:21:06,356 WARN L539 Checker$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 06:21:08,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:21:10,684 WARN L539 Checker$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 06:21:12,181 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:21:14,194 WARN L539 Checker$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 06:21:16,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:21:16,656 INFO L93 Difference]: Finished difference Result 455 states and 545 transitions. [2024-11-09 06:21:16,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:21:16,665 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 24.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 77 [2024-11-09 06:21:16,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:21:16,667 INFO L225 Difference]: With dead ends: 455 [2024-11-09 06:21:16,667 INFO L226 Difference]: Without dead ends: 240 [2024-11-09 06:21:16,668 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 80 GetRequests, 77 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 06:21:16,669 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 0 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 1 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 386 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.3s IncrementalHoareTripleChecker+Time [2024-11-09 06:21:16,670 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 386 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 67 Invalid, 8 Unknown, 0 Unchecked, 20.3s Time] [2024-11-09 06:21:16,671 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2024-11-09 06:21:16,692 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 240. [2024-11-09 06:21:16,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 229 states have (on average 1.1834061135371179) internal successors, (271), 233 states have internal predecessors, (271), 7 states have call successors, (7), 2 states have call predecessors, (7), 3 states have return successors, (8), 7 states have call predecessors, (8), 7 states have call successors, (8) [2024-11-09 06:21:16,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 286 transitions. [2024-11-09 06:21:16,695 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 286 transitions. Word has length 77 [2024-11-09 06:21:16,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:21:16,695 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 286 transitions. [2024-11-09 06:21:16,696 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 24.0) internal successors, (72), 4 states have internal predecessors, (72), 2 states have call successors, (3), 2 states have call predecessors, (3), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:21:16,696 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 286 transitions. [2024-11-09 06:21:16,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 06:21:16,698 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:21:16,698 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:21:16,746 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-09 06:21:16,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:21:16,899 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:21:16,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:21:16,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1575503489, now seen corresponding path program 1 times [2024-11-09 06:21:16,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:21:16,900 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [631090189] [2024-11-09 06:21:16,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:21:16,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:21:17,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:21:18,056 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 06:21:18,057 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:21:18,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [631090189] [2024-11-09 06:21:18,057 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [631090189] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:21:18,057 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [67213749] [2024-11-09 06:21:18,057 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:21:18,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:21:18,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:21:18,060 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:21:18,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 06:21:42,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:21:42,463 INFO L255 TraceCheckSpWp]: Trace formula consists of 597 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 06:21:42,467 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:21:42,496 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 06:21:42,497 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:21:42,573 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 06:21:42,573 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [67213749] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:21:42,573 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [321894131] [2024-11-09 06:21:42,602 INFO L159 IcfgInterpreter]: Started Sifa with 73 locations of interest [2024-11-09 06:21:42,603 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 06:21:42,608 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 06:21:42,614 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 06:21:42,614 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 06:22:32,505 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 7 for LOIs [2024-11-09 06:22:32,512 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 397 for LOIs [2024-11-09 06:22:36,199 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 06:22:50,177 WARN L286 SmtUtils]: Spent 5.71s on a formula simplification. DAG size of input: 234 DAG size of output: 226 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:22:59,913 WARN L286 SmtUtils]: Spent 5.74s on a formula simplification. DAG size of input: 236 DAG size of output: 226 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:23:29,657 WARN L286 SmtUtils]: Spent 23.72s on a formula simplification. DAG size of input: 494 DAG size of output: 311 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:23:47,279 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse0 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse4)) (let ((.cse5 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse45 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse5 .cse0 .cse6 (exists ((|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| Int) (|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_134| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_135| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.base_406| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse38 (+ (select (select |v_#memory_$Pointer$.offset_406| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8) 16))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_406| .cse37 (store (select |v_#memory_$Pointer$.offset_406| .cse37) .cse38 8))) (.cse39 (store |v_#memory_$Pointer$.base_406| .cse37 (store (select |v_#memory_$Pointer$.base_406| .cse37) .cse38 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (.cse43 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse44 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse40 (store |v_#memory_$Pointer$.offset_135| .cse8 (store (select |v_#memory_$Pointer$.offset_135| .cse8) .cse9 0))) (.cse41 (store |v_#memory_$Pointer$.base_134| .cse8 (store (select |v_#memory_$Pointer$.base_134| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_135| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (.cse33 (select (select .cse41 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse34 (+ 40 (select (select .cse40 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (.cse35 (select (select |c_old(#memory_$Pointer$.offset)| .cse43) .cse44)) (.cse36 (select (select |c_old(#memory_$Pointer$.base)| .cse43) .cse44)) (.cse16 (select (select .cse39 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse17 (+ (select (select .cse42 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8) 4)) (.cse11 (select (select |v_#memory_$Pointer$.base_133| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_134| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8) 20))) (and (= |v_#memory_int_146| (let ((.cse7 (let ((.cse10 (let ((.cse13 (store |v_#memory_int_147| .cse16 (store (select |v_#memory_int_147| .cse16) .cse17 32)))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 5))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_146| .cse8) .cse9))))) (= (store |v_#memory_$Pointer$.base_135| .cse14 (store (select |v_#memory_$Pointer$.base_135| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_133| .cse14) .cse15))) |v_#memory_$Pointer$.base_133|) (let ((.cse21 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse32 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32))) |v_#memory_$Pointer$.offset_404|) (= (store |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse32 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse22 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|))))) (or (and (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse18 (select |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse19 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse20 (select |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse18 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (select |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse19 28)))) (= (store |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse20 12 (select .cse18 12))) |v_#memory_int_495|) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse19 32 4) 16 (select .cse20 16))) |v_#memory_int_145|)))) .cse21 .cse22 (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse25 (select |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (and (not (= .cse23 0)) (= (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_48|) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse23) (= (store |v_#valid_57| .cse23 1) |v_#valid_58|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (store |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (store .cse25 16 0) 12 0) 8 .cse23))) (= (store |v_#length_36| .cse23 44) |v_#length_37|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse24 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_404|) (= (select |v_#valid_57| .cse23) 0))))) (and (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse27 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse28 (select |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse26 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (select |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse27 28)))) (= (store |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse28 12 (select .cse26 12))) |v_#memory_int_495|) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse27 32 4) 16 (select .cse28 16))) |v_#memory_int_145|)))) .cse21 .cse22 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse29 (select |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (store |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (store .cse29 16 0) 12 0) 8 .cse30))) (= (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse31 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_57| .cse30 1) |v_#valid_58|) (= 0 (select |v_#valid_57| .cse30)) (= (store |v_#length_36| .cse30 44) |v_#length_37|) (= .cse30 |v_ULTIMATE.start_main_#t~mem54#1.base_16|) (<= (+ .cse30 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse31 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_404|) (not (= .cse30 0)))))))) (= |c_old(#memory_int)| (store |v_#memory_int_146| .cse33 (store (select |v_#memory_int_146| .cse33) .cse34 2685476833))) (or (not (= .cse35 0)) (not (= .cse36 0))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store |v_#memory_int_496| .cse37 (store (select |v_#memory_int_496| .cse37) .cse38 (select (select |v_#memory_int_147| .cse37) .cse38))) |v_#memory_int_147|) (= (store .cse39 .cse16 (store (select .cse39 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_135| .cse16) .cse17))) |v_#memory_$Pointer$.base_135|) (= (store .cse40 .cse33 (store (select .cse40 .cse33) .cse34 (select (select |c_old(#memory_$Pointer$.offset)| .cse33) .cse34))) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_$Pointer$.offset_134| (store |v_#memory_$Pointer$.offset_133| .cse14 (store (select |v_#memory_$Pointer$.offset_133| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_134| .cse14) .cse15)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse11 (store (select |v_#memory_$Pointer$.offset_134| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_135| .cse11) .cse12)))) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store .cse41 .cse33 (store (select .cse41 .cse33) .cse34 (select (select |c_old(#memory_$Pointer$.base)| .cse33) .cse34))) |c_old(#memory_$Pointer$.base)|) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse35) (= .cse36 |c_#Ultimate.C_memset_#ptr.base|) (= (store .cse42 .cse16 (store (select .cse42 .cse16) .cse17 (select (select |v_#memory_$Pointer$.offset_133| .cse16) .cse17))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.base_133| .cse11 (store (select |v_#memory_$Pointer$.base_133| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_134| .cse11) .cse12))) |v_#memory_$Pointer$.base_134|)))))) .cse45 .cse1 .cse2) (and .cse5 .cse0 .cse6 .cse3 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| Int) (|v_#length_36| (Array Int Int)) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse51 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse52 (select |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse53 (select |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse46 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse47 (select |v_#memory_$Pointer$.offset_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse48 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 8)) (.cse49 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse50 (select |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|))) (and (= |v_#memory_$Pointer$.offset_404| (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse46 28 0) 32 (select .cse47 32)))) (not (= .cse48 0)) (= (store |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (select |v_#memory_$Pointer$.base_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 (select .cse49 36))) |v_#memory_$Pointer$.base_48|) (= |c_#valid| (store |v_#valid_57| .cse48 1)) (= (select |v_#valid_57| .cse48) 0) (= (store |v_#memory_$Pointer$.base_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (store .cse50 16 0) 12 0) 8 .cse48)) |c_old(#memory_$Pointer$.base)|) (= |c_#length| (store |v_#length_36| .cse48 44)) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse51 32 4) 16 (select .cse52 16))) |v_#memory_int_145|) (= |c_old(#memory_int)| (store |v_#memory_int_495| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store .cse53 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (select |v_#memory_int_493| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse51 28)))) (= (store |v_#memory_int_145| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store .cse52 12 (select .cse53 12))) |v_#memory_int_495|) (<= (+ .cse48 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (select |v_#memory_$Pointer$.offset_403| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 (select .cse46 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_404| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (store .cse47 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= |c_#Ultimate.C_memset_#ptr.base| .cse48) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse49 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 32 (select .cse50 32))) |v_#memory_$Pointer$.base_404|)))) .cse45 .cse1 .cse4))))) is different from false [2024-11-09 06:26:40,315 WARN L286 SmtUtils]: Spent 2.26m on a formula simplification that was a NOOP. DAG size: 307 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:26:42,333 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse36 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse1 (select (select |c_#memory_$Pointer$.offset| .cse36) .cse37)) (.cse0 (select (select |c_#memory_$Pointer$.base| .cse36) .cse37))) (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= .cse0 |c_ULTIMATE.start_main_#t~mem67#1.base|) (= .cse1 |c_ULTIMATE.start_main_#t~mem67#1.offset|) (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_#valid_58| (Array Int Int))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse23 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse34 (store |v_#memory_$Pointer$.offset_135| .cse23 (store (select |v_#memory_$Pointer$.offset_135| .cse23) .cse24 0))) (.cse35 (store |v_#memory_$Pointer$.base_134| .cse23 (store (select |v_#memory_$Pointer$.base_134| .cse23) .cse24 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|))) (.cse31 (store |v_#memory_$Pointer$.offset_406| .cse20 (store (select |v_#memory_$Pointer$.offset_406| .cse20) .cse21 8))) (.cse17 (store |v_#memory_$Pointer$.base_406| .cse20 (store (select |v_#memory_$Pointer$.base_406| .cse20) .cse21 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse18 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse29 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse32 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ 40 (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse26 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (let ((.cse5 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse9 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse16 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse16 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|)))))) (or (and (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse3 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse4 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse2 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse2 12 (select .cse3 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse3 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse4 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse4 32 4) 16 (select .cse2 16))) |v_#memory_int_145|)))) .cse5 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse6 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse6) 0) (= (store |v_#length_36| .cse6 44) |v_#length_37|) (= (store |v_#valid_57| .cse6 1) |v_#valid_58|) (not (= .cse6 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse6)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse8 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse6) (<= (+ .cse6 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse8 36))) |v_#memory_$Pointer$.base_48|)))) .cse9) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse11)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse11 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32)))) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse11) (= |v_#valid_58| (store |v_#valid_57| .cse11 1)) (= (select |v_#valid_57| .cse11) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse11 0))))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse15 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse14 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse13 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse14 12 (select .cse13 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse15 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse15 32 4) 16 (select .cse14 16))) |v_#memory_int_145|)))) .cse5 .cse9))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_135| .cse18) .cse19))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse20 (store (select |v_#memory_int_496| .cse20) .cse21 (select (select |v_#memory_int_147| .cse20) .cse21))) |v_#memory_int_147|) (= (let ((.cse22 (let ((.cse25 (let ((.cse28 (store |v_#memory_int_147| .cse18 (store (select |v_#memory_int_147| .cse18) .cse19 32)))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 5))))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 8))))) (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_int_146| .cse23) .cse24)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_135| .cse29 (store (select |v_#memory_$Pointer$.base_135| .cse29) .cse30 (select (select |v_#memory_$Pointer$.base_133| .cse29) .cse30))) |v_#memory_$Pointer$.base_133|) (= (store .cse31 .cse18 (store (select .cse31 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_133| .cse18) .cse19))) |v_#memory_$Pointer$.offset_133|) (= |c_#memory_int| (store |v_#memory_int_146| .cse32 (store (select |v_#memory_int_146| .cse32) .cse33 2685476833))) (= (store .cse34 .cse32 (store (select .cse34 .cse32) .cse33 (select (select |c_#memory_$Pointer$.offset| .cse32) .cse33))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_$Pointer$.offset_133| .cse29 (store (select |v_#memory_$Pointer$.offset_133| .cse29) .cse30 (select (select |v_#memory_$Pointer$.offset_134| .cse29) .cse30))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse26 (store (select |v_#memory_$Pointer$.offset_134| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_135| .cse26) .cse27)))) (= (store .cse35 .cse32 (store (select .cse35 .cse32) .cse33 (select (select |c_#memory_$Pointer$.base| .cse32) .cse33))) |c_#memory_$Pointer$.base|) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse26 (store (select |v_#memory_$Pointer$.base_133| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_134| .cse26) .cse27))))))))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (or (not (= .cse1 0)) (not (= .cse0 0)))))) is different from false [2024-11-09 06:26:44,369 WARN L851 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (let ((.cse0 (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse68 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse67 16))) |v_#memory_int_145|))))) (.cse9 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse64 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse65 16))) |v_#memory_int_145|))))) (.cse1 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse5 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse63 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|))))) (.cse33 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse31 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (store |v_#memory_$Pointer$.offset_406| .cse16 (store (select |v_#memory_$Pointer$.offset_406| .cse16) .cse17 8))) (.cse13 (store |v_#memory_$Pointer$.base_406| .cse16 (store (select |v_#memory_$Pointer$.base_406| .cse16) .cse17 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse10 (store |v_#memory_$Pointer$.offset_135| .cse19 (store (select |v_#memory_$Pointer$.offset_135| .cse19) .cse20 0))) (.cse28 (store |v_#memory_$Pointer$.base_134| .cse19 (store (select |v_#memory_$Pointer$.base_134| .cse19) .cse20 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse11 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ 40 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse31) .cse32)) (.cse25 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse30 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse31) .cse32)) (.cse22 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse0 .cse1 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse3 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse2 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse2) 0) (= (store |v_#length_36| .cse2 44) |v_#length_37|) (= (store |v_#valid_57| .cse2 1) |v_#valid_58|) (not (= .cse2 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse3 16 0) 12 0) 8 .cse2)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse4 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse3 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse2) (<= (+ .cse2 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse4 36))) |v_#memory_$Pointer$.base_48|)))) .cse5) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse6 16 0) 12 0) 8 .cse7)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse7 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse8 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse6 32)))) (<= (+ .cse7 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse7) (= |v_#valid_58| (store |v_#valid_57| .cse7 1)) (= (select |v_#valid_57| .cse7) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse8 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse7 0))))) .cse9 .cse1 .cse5)) (= |v_#memory_$Pointer$.offset_BEFORE_CALL_24| (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse11) .cse12)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_135| .cse14) .cse15))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse16 (store (select |v_#memory_int_496| .cse16) .cse17 (select (select |v_#memory_int_147| .cse16) .cse17))) |v_#memory_int_147|) (= (let ((.cse18 (let ((.cse21 (let ((.cse24 (store |v_#memory_int_147| .cse14 (store (select |v_#memory_int_147| .cse14) .cse15 32)))) (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 5))))) (store .cse21 .cse22 (store (select .cse21 .cse22) .cse23 8))))) (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_int_146| .cse19) .cse20)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= .cse27 |c_ULTIMATE.start_main_#t~mem67#1.base|) (= (store .cse28 .cse11 (store (select .cse28 .cse11) .cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse11) .cse12))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_18|) (= (store |v_#memory_$Pointer$.base_135| .cse25 (store (select |v_#memory_$Pointer$.base_135| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_133| .cse25) .cse26))) |v_#memory_$Pointer$.base_133|) (= (store .cse29 .cse14 (store (select .cse29 .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_133| .cse14) .cse15))) |v_#memory_$Pointer$.offset_133|) (or (not (= .cse27 0)) (not (= .cse30 0))) (= (store |v_#memory_$Pointer$.offset_133| .cse25 (store (select |v_#memory_$Pointer$.offset_133| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_134| .cse25) .cse26))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= .cse30 |c_ULTIMATE.start_main_#t~mem67#1.offset|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse22 (store (select |v_#memory_$Pointer$.offset_134| .cse22) .cse23 (select (select |v_#memory_$Pointer$.offset_135| .cse22) .cse23)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse22 (store (select |v_#memory_$Pointer$.base_133| .cse22) .cse23 (select (select |v_#memory_$Pointer$.base_134| .cse22) .cse23))))))))) .cse33) (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse51 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_406| .cse48 (store (select |v_#memory_$Pointer$.offset_406| .cse48) .cse49 8))) (.cse45 (store |v_#memory_$Pointer$.base_406| .cse48 (store (select |v_#memory_$Pointer$.base_406| .cse48) .cse49 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse59 (store |v_#memory_$Pointer$.offset_135| .cse51 (store (select |v_#memory_$Pointer$.offset_135| .cse51) .cse52 0))) (.cse42 (store |v_#memory_$Pointer$.base_134| .cse51 (store (select |v_#memory_$Pointer$.base_134| .cse51) .cse52 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|))) (.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse61) .cse62)) (.cse43 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ 40 (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse46 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse57 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse40 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse61) .cse62))) (and (or (and .cse0 .cse1 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse35 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse34 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse34) 0) (= (store |v_#length_36| .cse34 44) |v_#length_37|) (= (store |v_#valid_57| .cse34 1) |v_#valid_58|) (not (= .cse34 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse35 16 0) 12 0) 8 .cse34)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse36 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse35 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse34) (<= (+ .cse34 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse36 36))) |v_#memory_$Pointer$.base_48|)))) .cse5) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse37 16 0) 12 0) 8 .cse38)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse38 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse39 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse37 32)))) (<= (+ .cse38 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse38) (= |v_#valid_58| (store |v_#valid_57| .cse38 1)) (= (select |v_#valid_57| .cse38) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse39 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse38 0))))) .cse9 .cse1 .cse5)) (or (not (= .cse40 0)) (not (= .cse41 0))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse43) .cse44)))) (= .cse41 |c_ULTIMATE.start_main_#t~mem67#1.base|) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_135| .cse46) .cse47))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse48 (store (select |v_#memory_int_496| .cse48) .cse49 (select (select |v_#memory_int_147| .cse48) .cse49))) |v_#memory_int_147|) (= (let ((.cse50 (let ((.cse53 (let ((.cse56 (store |v_#memory_int_147| .cse46 (store (select |v_#memory_int_147| .cse46) .cse47 32)))) (store .cse56 .cse57 (store (select .cse56 .cse57) .cse58 5))))) (store .cse53 .cse54 (store (select .cse53 .cse54) .cse55 8))))) (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_int_146| .cse51) .cse52)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse59 .cse43 (store (select .cse59 .cse43) .cse44 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse43) .cse44)))) (= (store |v_#memory_$Pointer$.base_135| .cse57 (store (select |v_#memory_$Pointer$.base_135| .cse57) .cse58 (select (select |v_#memory_$Pointer$.base_133| .cse57) .cse58))) |v_#memory_$Pointer$.base_133|) (= (store .cse60 .cse46 (store (select .cse60 .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_133| .cse46) .cse47))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.offset_133| .cse57 (store (select |v_#memory_$Pointer$.offset_133| .cse57) .cse58 (select (select |v_#memory_$Pointer$.offset_134| .cse57) .cse58))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse54 (store (select |v_#memory_$Pointer$.offset_134| .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_135| .cse54) .cse55)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse54 (store (select |v_#memory_$Pointer$.base_133| .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_134| .cse54) .cse55)))) (= .cse40 |c_ULTIMATE.start_main_#t~mem67#1.offset|)))))) .cse33)))) is different from false [2024-11-09 06:26:46,412 WARN L851 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (let ((.cse1 (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse64 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse63 16))) |v_#memory_int_145|))))) (.cse10 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse60 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse60 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse61 16))) |v_#memory_int_145|))))) (.cse2 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse6 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse59 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse59 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|))))) (.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse29 (store |v_#memory_$Pointer$.offset_406| .cse17 (store (select |v_#memory_$Pointer$.offset_406| .cse17) .cse18 8))) (.cse14 (store |v_#memory_$Pointer$.base_406| .cse17 (store (select |v_#memory_$Pointer$.base_406| .cse17) .cse18 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse11 (store |v_#memory_$Pointer$.offset_135| .cse20 (store (select |v_#memory_$Pointer$.offset_135| .cse20) .cse21 0))) (.cse28 (store |v_#memory_$Pointer$.base_134| .cse20 (store (select |v_#memory_$Pointer$.base_134| .cse20) .cse21 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse12 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 40 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse26 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse23 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse1 .cse2 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse4 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse3) 0) (= (store |v_#length_36| .cse3 44) |v_#length_37|) (= (store |v_#valid_57| .cse3 1) |v_#valid_58|) (not (= .cse3 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse4 16 0) 12 0) 8 .cse3)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse5 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse4 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse3) (<= (+ .cse3 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse5 36))) |v_#memory_$Pointer$.base_48|)))) .cse6) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse8)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse8 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32)))) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse8) (= |v_#valid_58| (store |v_#valid_57| .cse8 1)) (= (select |v_#valid_57| .cse8) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse8 0))))) .cse10 .cse2 .cse6)) (= |v_#memory_$Pointer$.offset_BEFORE_CALL_24| (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse12) .cse13)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_135| .cse15) .cse16))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse17 (store (select |v_#memory_int_496| .cse17) .cse18 (select (select |v_#memory_int_147| .cse17) .cse18))) |v_#memory_int_147|) (= (let ((.cse19 (let ((.cse22 (let ((.cse25 (store |v_#memory_int_147| .cse15 (store (select |v_#memory_int_147| .cse15) .cse16 32)))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 5))))) (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 8))))) (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_int_146| .cse20) .cse21)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store .cse28 .cse12 (store (select .cse28 .cse12) .cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse12) .cse13))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_18|) (= (store |v_#memory_$Pointer$.base_135| .cse26 (store (select |v_#memory_$Pointer$.base_135| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_133| .cse26) .cse27))) |v_#memory_$Pointer$.base_133|) (= (store .cse29 .cse15 (store (select .cse29 .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_133| .cse15) .cse16))) |v_#memory_$Pointer$.offset_133|) (let ((.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse30) .cse31) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse30) .cse31) 0)))) (= (store |v_#memory_$Pointer$.offset_133| .cse26 (store (select |v_#memory_$Pointer$.offset_133| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_134| .cse26) .cse27))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse23 (store (select |v_#memory_$Pointer$.offset_134| .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_135| .cse23) .cse24)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse23 (store (select |v_#memory_$Pointer$.base_133| .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_134| .cse23) .cse24)))))))))) (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse58 (store |v_#memory_$Pointer$.offset_406| .cse46 (store (select |v_#memory_$Pointer$.offset_406| .cse46) .cse47 8))) (.cse43 (store |v_#memory_$Pointer$.base_406| .cse46 (store (select |v_#memory_$Pointer$.base_406| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse57 (store |v_#memory_$Pointer$.offset_135| .cse49 (store (select |v_#memory_$Pointer$.offset_135| .cse49) .cse50 0))) (.cse40 (store |v_#memory_$Pointer$.base_134| .cse49 (store (select |v_#memory_$Pointer$.base_134| .cse49) .cse50 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse41 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse57 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse55 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse52 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse1 .cse2 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse32) 0) (= (store |v_#length_36| .cse32 44) |v_#length_37|) (= (store |v_#valid_57| .cse32 1) |v_#valid_58|) (not (= .cse32 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse33 16 0) 12 0) 8 .cse32)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse34 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse33 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse32) (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse34 36))) |v_#memory_$Pointer$.base_48|)))) .cse6) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse35 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse37 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse36 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse35 16 0) 12 0) 8 .cse36)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse36 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse35 32)))) (<= (+ .cse36 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse36) (= |v_#valid_58| (store |v_#valid_57| .cse36 1)) (= (select |v_#valid_57| .cse36) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse37 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse36 0))))) .cse10 .cse2 .cse6)) (let ((.cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse38) .cse39) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse38) .cse39) 0)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse41) .cse42)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_135| .cse44) .cse45))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse46 (store (select |v_#memory_int_496| .cse46) .cse47 (select (select |v_#memory_int_147| .cse46) .cse47))) |v_#memory_int_147|) (= (let ((.cse48 (let ((.cse51 (let ((.cse54 (store |v_#memory_int_147| .cse44 (store (select |v_#memory_int_147| .cse44) .cse45 32)))) (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 5))))) (store .cse51 .cse52 (store (select .cse51 .cse52) .cse53 8))))) (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_#memory_int_146| .cse49) .cse50)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse57 .cse41 (store (select .cse57 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse41) .cse42)))) (= (store |v_#memory_$Pointer$.base_135| .cse55 (store (select |v_#memory_$Pointer$.base_135| .cse55) .cse56 (select (select |v_#memory_$Pointer$.base_133| .cse55) .cse56))) |v_#memory_$Pointer$.base_133|) (= (store .cse58 .cse44 (store (select .cse58 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_133| .cse44) .cse45))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.offset_133| .cse55 (store (select |v_#memory_$Pointer$.offset_133| .cse55) .cse56 (select (select |v_#memory_$Pointer$.offset_134| .cse55) .cse56))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse52 (store (select |v_#memory_$Pointer$.offset_134| .cse52) .cse53 (select (select |v_#memory_$Pointer$.offset_135| .cse52) .cse53)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse52 (store (select |v_#memory_$Pointer$.base_133| .cse52) .cse53 (select (select |v_#memory_$Pointer$.base_134| .cse52) .cse53))))))))) .cse0)))) is different from false [2024-11-09 06:26:48,454 WARN L851 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse1 (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse64 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse63 16))) |v_#memory_int_145|))))) (.cse10 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse60 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse60 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse61 16))) |v_#memory_int_145|))))) (.cse2 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse6 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse59 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse59 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|))))) (.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse29 (store |v_#memory_$Pointer$.offset_406| .cse17 (store (select |v_#memory_$Pointer$.offset_406| .cse17) .cse18 8))) (.cse14 (store |v_#memory_$Pointer$.base_406| .cse17 (store (select |v_#memory_$Pointer$.base_406| .cse17) .cse18 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse11 (store |v_#memory_$Pointer$.offset_135| .cse20 (store (select |v_#memory_$Pointer$.offset_135| .cse20) .cse21 0))) (.cse28 (store |v_#memory_$Pointer$.base_134| .cse20 (store (select |v_#memory_$Pointer$.base_134| .cse20) .cse21 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse12 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 40 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse26 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse23 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse1 .cse2 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse4 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse3) 0) (= (store |v_#length_36| .cse3 44) |v_#length_37|) (= (store |v_#valid_57| .cse3 1) |v_#valid_58|) (not (= .cse3 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse4 16 0) 12 0) 8 .cse3)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse5 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse4 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse3) (<= (+ .cse3 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse5 36))) |v_#memory_$Pointer$.base_48|)))) .cse6) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse9 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse8)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse8 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse9 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32)))) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse8) (= |v_#valid_58| (store |v_#valid_57| .cse8 1)) (= (select |v_#valid_57| .cse8) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse9 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse8 0))))) .cse10 .cse2 .cse6)) (= |v_#memory_$Pointer$.offset_BEFORE_CALL_24| (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse12) .cse13)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_135| .cse15) .cse16))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse17 (store (select |v_#memory_int_496| .cse17) .cse18 (select (select |v_#memory_int_147| .cse17) .cse18))) |v_#memory_int_147|) (= (let ((.cse19 (let ((.cse22 (let ((.cse25 (store |v_#memory_int_147| .cse15 (store (select |v_#memory_int_147| .cse15) .cse16 32)))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 5))))) (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 8))))) (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |v_#memory_int_146| .cse20) .cse21)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store .cse28 .cse12 (store (select .cse28 .cse12) .cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse12) .cse13))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_18|) (= (store |v_#memory_$Pointer$.base_135| .cse26 (store (select |v_#memory_$Pointer$.base_135| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_133| .cse26) .cse27))) |v_#memory_$Pointer$.base_133|) (= (store .cse29 .cse15 (store (select .cse29 .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_133| .cse15) .cse16))) |v_#memory_$Pointer$.offset_133|) (let ((.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse30) .cse31) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse30) .cse31) 0)))) (= (store |v_#memory_$Pointer$.offset_133| .cse26 (store (select |v_#memory_$Pointer$.offset_133| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_134| .cse26) .cse27))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse23 (store (select |v_#memory_$Pointer$.offset_134| .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_135| .cse23) .cse24)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse23 (store (select |v_#memory_$Pointer$.base_133| .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_134| .cse23) .cse24)))))))))) (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse58 (store |v_#memory_$Pointer$.offset_406| .cse46 (store (select |v_#memory_$Pointer$.offset_406| .cse46) .cse47 8))) (.cse43 (store |v_#memory_$Pointer$.base_406| .cse46 (store (select |v_#memory_$Pointer$.base_406| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse57 (store |v_#memory_$Pointer$.offset_135| .cse49 (store (select |v_#memory_$Pointer$.offset_135| .cse49) .cse50 0))) (.cse40 (store |v_#memory_$Pointer$.base_134| .cse49 (store (select |v_#memory_$Pointer$.base_134| .cse49) .cse50 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse41 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse57 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse55 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse52 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse1 .cse2 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse32) 0) (= (store |v_#length_36| .cse32 44) |v_#length_37|) (= (store |v_#valid_57| .cse32 1) |v_#valid_58|) (not (= .cse32 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse33 16 0) 12 0) 8 .cse32)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse34 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse33 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse32) (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse34 36))) |v_#memory_$Pointer$.base_48|)))) .cse6) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse35 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse37 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse36 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse35 16 0) 12 0) 8 .cse36)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse36 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse35 32)))) (<= (+ .cse36 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse36) (= |v_#valid_58| (store |v_#valid_57| .cse36 1)) (= (select |v_#valid_57| .cse36) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse37 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse36 0))))) .cse10 .cse2 .cse6)) (let ((.cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse38) .cse39) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse38) .cse39) 0)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse41) .cse42)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_135| .cse44) .cse45))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse46 (store (select |v_#memory_int_496| .cse46) .cse47 (select (select |v_#memory_int_147| .cse46) .cse47))) |v_#memory_int_147|) (= (let ((.cse48 (let ((.cse51 (let ((.cse54 (store |v_#memory_int_147| .cse44 (store (select |v_#memory_int_147| .cse44) .cse45 32)))) (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 5))))) (store .cse51 .cse52 (store (select .cse51 .cse52) .cse53 8))))) (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_#memory_int_146| .cse49) .cse50)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse57 .cse41 (store (select .cse57 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse41) .cse42)))) (= (store |v_#memory_$Pointer$.base_135| .cse55 (store (select |v_#memory_$Pointer$.base_135| .cse55) .cse56 (select (select |v_#memory_$Pointer$.base_133| .cse55) .cse56))) |v_#memory_$Pointer$.base_133|) (= (store .cse58 .cse44 (store (select .cse58 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_133| .cse44) .cse45))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.offset_133| .cse55 (store (select |v_#memory_$Pointer$.offset_133| .cse55) .cse56 (select (select |v_#memory_$Pointer$.offset_134| .cse55) .cse56))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse52 (store (select |v_#memory_$Pointer$.offset_134| .cse52) .cse53 (select (select |v_#memory_$Pointer$.offset_135| .cse52) .cse53)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse52 (store (select |v_#memory_$Pointer$.base_133| .cse52) .cse53 (select (select |v_#memory_$Pointer$.base_134| .cse52) .cse53))))))))) .cse0)))) is different from false [2024-11-09 06:26:50,491 WARN L851 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_$Pointer$.base_407| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_407| (Array Int (Array Int Int))) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse1 (+ 12 (select (select |v_#memory_$Pointer$.offset_407| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_407| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_407| .cse0 (store (select |v_#memory_$Pointer$.base_407| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_407| .cse0 (store (select |v_#memory_$Pointer$.offset_407| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_497| .cse0 (let ((.cse2 (select |v_#memory_int_497| .cse0))) (store .cse2 .cse1 (+ 1 (select .cse2 .cse1))))) |c_#memory_int|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse4 (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse66 16))) |v_#memory_int_145|))))) (.cse13 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse63 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse64 16))) |v_#memory_int_145|))))) (.cse5 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse9 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse62 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|))))) (.cse3 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)))))) (or (and .cse3 (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse23 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_406| .cse20 (store (select |v_#memory_$Pointer$.offset_406| .cse20) .cse21 8))) (.cse17 (store |v_#memory_$Pointer$.base_406| .cse20 (store (select |v_#memory_$Pointer$.base_406| .cse20) .cse21 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_135| .cse23 (store (select |v_#memory_$Pointer$.offset_135| .cse23) .cse24 0))) (.cse31 (store |v_#memory_$Pointer$.base_134| .cse23 (store (select |v_#memory_$Pointer$.base_134| .cse23) .cse24 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse15 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse18 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse29 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse26 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse4 .cse5 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse7 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse6 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse6) 0) (= (store |v_#length_36| .cse6 44) |v_#length_37|) (= (store |v_#valid_57| .cse6 1) |v_#valid_58|) (not (= .cse6 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse7 16 0) 12 0) 8 .cse6)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse8 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse7 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse6) (<= (+ .cse6 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse8 36))) |v_#memory_$Pointer$.base_48|)))) .cse9) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse10 16 0) 12 0) 8 .cse11)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse11 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse12 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse10 32)))) (<= (+ .cse11 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse11) (= |v_#valid_58| (store |v_#valid_57| .cse11 1)) (= (select |v_#valid_57| .cse11) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse11 0))))) .cse13 .cse5 .cse9)) (= |v_#memory_$Pointer$.offset_BEFORE_CALL_24| (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse15) .cse16)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_135| .cse18) .cse19))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse20 (store (select |v_#memory_int_496| .cse20) .cse21 (select (select |v_#memory_int_147| .cse20) .cse21))) |v_#memory_int_147|) (= (let ((.cse22 (let ((.cse25 (let ((.cse28 (store |v_#memory_int_147| .cse18 (store (select |v_#memory_int_147| .cse18) .cse19 32)))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 5))))) (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 8))))) (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_int_146| .cse23) .cse24)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store .cse31 .cse15 (store (select .cse31 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse15) .cse16))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_18|) (= (store |v_#memory_$Pointer$.base_135| .cse29 (store (select |v_#memory_$Pointer$.base_135| .cse29) .cse30 (select (select |v_#memory_$Pointer$.base_133| .cse29) .cse30))) |v_#memory_$Pointer$.base_133|) (= (store .cse32 .cse18 (store (select .cse32 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_133| .cse18) .cse19))) |v_#memory_$Pointer$.offset_133|) (let ((.cse33 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse33) .cse34) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse33) .cse34) 0)))) (= (store |v_#memory_$Pointer$.offset_133| .cse29 (store (select |v_#memory_$Pointer$.offset_133| .cse29) .cse30 (select (select |v_#memory_$Pointer$.offset_134| .cse29) .cse30))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse26 (store (select |v_#memory_$Pointer$.offset_134| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_135| .cse26) .cse27)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse26 (store (select |v_#memory_$Pointer$.base_133| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_134| .cse26) .cse27)))))))))) (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse61 (store |v_#memory_$Pointer$.offset_406| .cse49 (store (select |v_#memory_$Pointer$.offset_406| .cse49) .cse50 8))) (.cse46 (store |v_#memory_$Pointer$.base_406| .cse49 (store (select |v_#memory_$Pointer$.base_406| .cse49) .cse50 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse60 (store |v_#memory_$Pointer$.offset_135| .cse52 (store (select |v_#memory_$Pointer$.offset_135| .cse52) .cse53 0))) (.cse43 (store |v_#memory_$Pointer$.base_134| .cse52 (store (select |v_#memory_$Pointer$.base_134| .cse52) .cse53 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse44 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 40 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse58 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse55 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse4 .cse5 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse36 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse35) 0) (= (store |v_#length_36| .cse35 44) |v_#length_37|) (= (store |v_#valid_57| .cse35 1) |v_#valid_58|) (not (= .cse35 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse36 16 0) 12 0) 8 .cse35)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse36 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse35) (<= (+ .cse35 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse37 36))) |v_#memory_$Pointer$.base_48|)))) .cse9) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse40 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse38 16 0) 12 0) 8 .cse39)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse39 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse38 32)))) (<= (+ .cse39 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse39) (= |v_#valid_58| (store |v_#valid_57| .cse39 1)) (= (select |v_#valid_57| .cse39) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse39 0))))) .cse13 .cse5 .cse9)) (let ((.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse41) .cse42) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse41) .cse42) 0)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse44) .cse45)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_135| .cse47) .cse48))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse49 (store (select |v_#memory_int_496| .cse49) .cse50 (select (select |v_#memory_int_147| .cse49) .cse50))) |v_#memory_int_147|) (= (let ((.cse51 (let ((.cse54 (let ((.cse57 (store |v_#memory_int_147| .cse47 (store (select |v_#memory_int_147| .cse47) .cse48 32)))) (store .cse57 .cse58 (store (select .cse57 .cse58) .cse59 5))))) (store .cse54 .cse55 (store (select .cse54 .cse55) .cse56 8))))) (store .cse51 .cse52 (store (select .cse51 .cse52) .cse53 (select (select |v_#memory_int_146| .cse52) .cse53)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse60 .cse44 (store (select .cse60 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse44) .cse45)))) (= (store |v_#memory_$Pointer$.base_135| .cse58 (store (select |v_#memory_$Pointer$.base_135| .cse58) .cse59 (select (select |v_#memory_$Pointer$.base_133| .cse58) .cse59))) |v_#memory_$Pointer$.base_133|) (= (store .cse61 .cse47 (store (select .cse61 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_133| .cse47) .cse48))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.offset_133| .cse58 (store (select |v_#memory_$Pointer$.offset_133| .cse58) .cse59 (select (select |v_#memory_$Pointer$.offset_134| .cse58) .cse59))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse55 (store (select |v_#memory_$Pointer$.offset_134| .cse55) .cse56 (select (select |v_#memory_$Pointer$.offset_135| .cse55) .cse56)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse55 (store (select |v_#memory_$Pointer$.base_133| .cse55) .cse56 (select (select |v_#memory_$Pointer$.base_134| .cse55) .cse56))))))))) .cse3)))) is different from false [2024-11-09 06:26:52,528 WARN L851 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_$Pointer$.base_407| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_407| (Array Int (Array Int Int))) (|v_#memory_int_497| (Array Int (Array Int Int)))) (let ((.cse1 (+ 12 (select (select |v_#memory_$Pointer$.offset_407| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_407| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_407| .cse0 (store (select |v_#memory_$Pointer$.base_407| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_407| .cse0 (store (select |v_#memory_$Pointer$.offset_407| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_497| .cse0 (let ((.cse2 (select |v_#memory_int_497| .cse0))) (store .cse2 .cse1 (+ 1 (select .cse2 .cse1))))) |c_#memory_int|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse7 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse8 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse3 (= .cse8 0)) (.cse4 (= .cse7 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse3 .cse4)) (and (not .cse3) (let ((.cse5 (= .cse7 .cse8))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse5) (let ((.cse6 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse5) (<= .cse6 .cse7) (<= .cse6 .cse8))))) (not .cse4))))) (let ((.cse10 (exists ((|v_old(#memory_int)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse74 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse72 12 (select .cse73 12))) |v_#memory_int_495|) (= |v_old(#memory_int)_AFTER_CALL_15| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse73 8 (select (select |v_old(#memory_int)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse74 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse74 32 4) 16 (select .cse72 16))) |v_#memory_int_145|))))) (.cse19 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_int_495| (Array Int (Array Int Int))) (|v_#memory_int_145| (Array Int (Array Int Int))) (|v_#memory_int_493| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse71 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_old(#memory_int)_AFTER_CALL_16| (store |v_#memory_int_495| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 8 (select (select |v_old(#memory_int)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_145| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse69 12))) |v_#memory_int_495|) (= |v_#memory_int_52| (store |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_493| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse71 28)))) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse71 32 4) 16 (select .cse70 16))) |v_#memory_int_145|))))) (.cse11 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|)))) (.cse15 (exists ((|v_#memory_$Pointer$.offset_403| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse68 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 28 0) 32 (select (select |v_#memory_$Pointer$.offset_404| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_404|))))) (.cse9 (exists ((|v_#Ultimate.C_memset_#t~loopctr270_32| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr270_32|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr270_32| 4294967296)))))) (or (and .cse9 (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#memory_$Pointer$.offset_BEFORE_CALL_24| (Array Int (Array Int Int))) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse29 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse38 (store |v_#memory_$Pointer$.offset_406| .cse26 (store (select |v_#memory_$Pointer$.offset_406| .cse26) .cse27 8))) (.cse23 (store |v_#memory_$Pointer$.base_406| .cse26 (store (select |v_#memory_$Pointer$.base_406| .cse26) .cse27 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse20 (store |v_#memory_$Pointer$.offset_135| .cse29 (store (select |v_#memory_$Pointer$.offset_135| .cse29) .cse30 0))) (.cse37 (store |v_#memory_$Pointer$.base_134| .cse29 (store (select |v_#memory_$Pointer$.base_134| .cse29) .cse30 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse21 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ 40 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse24 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse35 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse32 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse10 .cse11 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse13 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse12) 0) (= (store |v_#length_36| .cse12 44) |v_#length_37|) (= (store |v_#valid_57| .cse12 1) |v_#valid_58|) (not (= .cse12 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse13 16 0) 12 0) 8 .cse12)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse14 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse13 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse12) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse14 36))) |v_#memory_$Pointer$.base_48|)))) .cse15) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse16 16 0) 12 0) 8 .cse17)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse17 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse16 32)))) (<= (+ .cse17 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse17) (= |v_#valid_58| (store |v_#valid_57| .cse17 1)) (= (select |v_#valid_57| .cse17) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse17 0))))) .cse19 .cse11 .cse15)) (= |v_#memory_$Pointer$.offset_BEFORE_CALL_24| (store .cse20 .cse21 (store (select .cse20 .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse21) .cse22)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_#memory_$Pointer$.base_135| .cse24) .cse25))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse26 (store (select |v_#memory_int_496| .cse26) .cse27 (select (select |v_#memory_int_147| .cse26) .cse27))) |v_#memory_int_147|) (= (let ((.cse28 (let ((.cse31 (let ((.cse34 (store |v_#memory_int_147| .cse24 (store (select |v_#memory_int_147| .cse24) .cse25 32)))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 5))))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 8))))) (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_int_146| .cse29) .cse30)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= (store .cse37 .cse21 (store (select .cse37 .cse21) .cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse21) .cse22))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_18|) (= (store |v_#memory_$Pointer$.base_135| .cse35 (store (select |v_#memory_$Pointer$.base_135| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_133| .cse35) .cse36))) |v_#memory_$Pointer$.base_133|) (= (store .cse38 .cse24 (store (select .cse38 .cse24) .cse25 (select (select |v_#memory_$Pointer$.offset_133| .cse24) .cse25))) |v_#memory_$Pointer$.offset_133|) (let ((.cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse39) .cse40) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_24| .cse39) .cse40) 0)))) (= (store |v_#memory_$Pointer$.offset_133| .cse35 (store (select |v_#memory_$Pointer$.offset_133| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_134| .cse35) .cse36))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse32 (store (select |v_#memory_$Pointer$.offset_134| .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_135| .cse32) .cse33)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse32 (store (select |v_#memory_$Pointer$.base_133| .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_134| .cse32) .cse33)))))))))) (and (exists ((|v_#memory_$Pointer$.base_406| (Array Int (Array Int Int))) (|v_#memory_int_147| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_406| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_16| Int) (|v_#length_37| (Array Int Int)) (|v_#memory_int_496| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_135| (Array Int (Array Int Int))) (|v_#memory_int_146| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_133| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_134| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_135| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#valid_58| (Array Int Int))) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.offset_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (select (select |v_#memory_$Pointer$.base_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ (select (select |v_#memory_$Pointer$.offset_406| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse67 (store |v_#memory_$Pointer$.offset_406| .cse55 (store (select |v_#memory_$Pointer$.offset_406| .cse55) .cse56 8))) (.cse52 (store |v_#memory_$Pointer$.base_406| .cse55 (store (select |v_#memory_$Pointer$.base_406| .cse55) .cse56 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse66 (store |v_#memory_$Pointer$.offset_135| .cse58 (store (select |v_#memory_$Pointer$.offset_135| .cse58) .cse59 0))) (.cse49 (store |v_#memory_$Pointer$.base_134| .cse58 (store (select |v_#memory_$Pointer$.base_134| .cse58) .cse59 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse50 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ 40 (select (select .cse66 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse53 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ (select (select .cse67 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse64 (select (select |v_#memory_$Pointer$.base_135| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse65 (+ 8 (select (select |v_#memory_$Pointer$.offset_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse61 (select (select |v_#memory_$Pointer$.base_133| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (+ (select (select |v_#memory_$Pointer$.offset_134| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (or (and .cse10 .cse11 (exists ((|v_#valid_57| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse42 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (select |v_#valid_57| .cse41) 0) (= (store |v_#length_36| .cse41 44) |v_#length_37|) (= (store |v_#valid_57| .cse41 1) |v_#valid_58|) (not (= .cse41 0)) (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse42 16 0) 12 0) 8 .cse41)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse43 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse42 32)))) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse41) (<= (+ .cse41 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse43 36))) |v_#memory_$Pointer$.base_48|)))) .cse15) (and (exists ((|v_#valid_57| (Array Int Int)) (|v_#length_36| (Array Int Int)) (|v_#memory_$Pointer$.base_404| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_403| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse44 (select |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse46 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#memory_$Pointer$.base_404| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse44 16 0) 12 0) 8 .cse45)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store |v_#length_36| .cse45 44) |v_#length_37|) (= |v_#memory_$Pointer$.base_404| (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse46 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse44 32)))) (<= (+ .cse45 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_16| .cse45) (= |v_#valid_58| (store |v_#valid_57| .cse45 1)) (= (select |v_#valid_57| .cse45) 0) (= (store |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_403| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse46 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse45 0))))) .cse19 .cse11 .cse15)) (let ((.cse47 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse47) .cse48) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse47) .cse48) 0)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse50) .cse51)))) (= (select |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store .cse52 .cse53 (store (select .cse52 .cse53) .cse54 (select (select |v_#memory_$Pointer$.base_135| .cse53) .cse54))) |v_#memory_$Pointer$.base_135|) (= (store |v_#memory_int_496| .cse55 (store (select |v_#memory_int_496| .cse55) .cse56 (select (select |v_#memory_int_147| .cse55) .cse56))) |v_#memory_int_147|) (= (let ((.cse57 (let ((.cse60 (let ((.cse63 (store |v_#memory_int_147| .cse53 (store (select |v_#memory_int_147| .cse53) .cse54 32)))) (store .cse63 .cse64 (store (select .cse63 .cse64) .cse65 5))))) (store .cse60 .cse61 (store (select .cse60 .cse61) .cse62 8))))) (store .cse57 .cse58 (store (select .cse57 .cse58) .cse59 (select (select |v_#memory_int_146| .cse58) .cse59)))) |v_#memory_int_146|) (= |c_#valid| (store |v_#valid_58| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse66 .cse50 (store (select .cse66 .cse50) .cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse50) .cse51)))) (= (store |v_#memory_$Pointer$.base_135| .cse64 (store (select |v_#memory_$Pointer$.base_135| .cse64) .cse65 (select (select |v_#memory_$Pointer$.base_133| .cse64) .cse65))) |v_#memory_$Pointer$.base_133|) (= (store .cse67 .cse53 (store (select .cse67 .cse53) .cse54 (select (select |v_#memory_$Pointer$.offset_133| .cse53) .cse54))) |v_#memory_$Pointer$.offset_133|) (= (store |v_#memory_$Pointer$.offset_133| .cse64 (store (select |v_#memory_$Pointer$.offset_133| .cse64) .cse65 (select (select |v_#memory_$Pointer$.offset_134| .cse64) .cse65))) |v_#memory_$Pointer$.offset_134|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#length_37| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|) (= |v_#memory_$Pointer$.offset_135| (store |v_#memory_$Pointer$.offset_134| .cse61 (store (select |v_#memory_$Pointer$.offset_134| .cse61) .cse62 (select (select |v_#memory_$Pointer$.offset_135| .cse61) .cse62)))) (= |v_#memory_$Pointer$.base_134| (store |v_#memory_$Pointer$.base_133| .cse61 (store (select |v_#memory_$Pointer$.base_133| .cse61) .cse62 (select (select |v_#memory_$Pointer$.base_134| .cse61) .cse62))))))))) .cse9)))) is different from false [2024-11-09 06:27:30,669 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5643#(and (<= 1 |#StackHeapBarrier|) (= |__VERIFIER_assert_#in~cond| 0))' at error location [2024-11-09 06:27:30,669 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 06:27:30,669 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:27:30,669 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 9 [2024-11-09 06:27:30,669 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [291184666] [2024-11-09 06:27:30,669 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 06:27:30,670 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2024-11-09 06:27:30,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:27:30,671 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2024-11-09 06:27:30,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=163, Invalid=1214, Unknown=57, NotChecked=546, Total=1980 [2024-11-09 06:27:30,672 INFO L87 Difference]: Start difference. First operand 240 states and 286 transitions. Second operand has 9 states, 7 states have (on average 11.714285714285714) internal successors, (82), 9 states have internal predecessors, (82), 2 states have call successors, (4), 2 states have call predecessors, (4), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:27:32,780 WARN L539 Checker$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 06:27:34,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:36,796 WARN L539 Checker$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 06:27:38,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:40,803 WARN L539 Checker$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 06:27:42,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:44,810 WARN L539 Checker$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 06:27:46,814 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:48,822 WARN L539 Checker$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 06:27:50,335 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:54,146 WARN L539 Checker$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 06:27:56,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:27:59,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:27:59,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:27:59,387 INFO L93 Difference]: Finished difference Result 466 states and 563 transitions. [2024-11-09 06:27:59,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2024-11-09 06:27:59,392 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 11.714285714285714) internal successors, (82), 9 states have internal predecessors, (82), 2 states have call successors, (4), 2 states have call predecessors, (4), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 79 [2024-11-09 06:27:59,392 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:27:59,393 INFO L225 Difference]: With dead ends: 466 [2024-11-09 06:27:59,393 INFO L226 Difference]: Without dead ends: 249 [2024-11-09 06:27:59,395 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 243 GetRequests, 194 SyntacticMatches, 3 SemanticMatches, 46 ConstructedPredicates, 7 IntricatePredicates, 1 DeprecatedPredicates, 407 ImplicationChecksByTransitivity, 295.1s TimeCoverageRelationStatistics Valid=188, Invalid=1422, Unknown=58, NotChecked=588, Total=2256 [2024-11-09 06:27:59,395 INFO L432 NwaCegarLoop]: 130 mSDtfsCounter, 4 mSDsluCounter, 507 mSDsCounter, 0 mSdLazyCounter, 148 mSolverCounterSat, 5 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 28.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 637 SdHoareTripleChecker+Invalid, 164 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 148 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.1s IncrementalHoareTripleChecker+Time [2024-11-09 06:27:59,396 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4 Valid, 637 Invalid, 164 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 148 Invalid, 11 Unknown, 0 Unchecked, 28.1s Time] [2024-11-09 06:27:59,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2024-11-09 06:27:59,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 248. [2024-11-09 06:27:59,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 248 states, 236 states have (on average 1.2033898305084745) internal successors, (284), 240 states have internal predecessors, (284), 7 states have call successors, (7), 3 states have call predecessors, (7), 4 states have return successors, (8), 7 states have call predecessors, (8), 7 states have call successors, (8) [2024-11-09 06:27:59,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 248 states and 299 transitions. [2024-11-09 06:27:59,416 INFO L78 Accepts]: Start accepts. Automaton has 248 states and 299 transitions. Word has length 79 [2024-11-09 06:27:59,416 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:27:59,416 INFO L471 AbstractCegarLoop]: Abstraction has 248 states and 299 transitions. [2024-11-09 06:27:59,417 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 7 states have (on average 11.714285714285714) internal successors, (82), 9 states have internal predecessors, (82), 2 states have call successors, (4), 2 states have call predecessors, (4), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:27:59,417 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 299 transitions. [2024-11-09 06:27:59,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2024-11-09 06:27:59,418 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:27:59,418 INFO L215 NwaCegarLoop]: trace histogram [6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:27:59,476 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2024-11-09 06:27:59,619 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2024-11-09 06:27:59,619 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 06:27:59,620 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:27:59,620 INFO L85 PathProgramCache]: Analyzing trace with hash 945576005, now seen corresponding path program 2 times [2024-11-09 06:27:59,620 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:27:59,620 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437062258] [2024-11-09 06:27:59,620 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:27:59,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:28:00,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:28:01,233 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 26 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 06:28:01,234 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:28:01,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437062258] [2024-11-09 06:28:01,234 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437062258] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:28:01,234 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [178737972] [2024-11-09 06:28:01,234 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-09 06:28:01,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:28:01,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:28:01,235 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:28:01,240 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1384f041-d008-47a5-9ae7-fd96d56d6e5f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process