./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/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 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 01:07:37,305 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 01:07:37,399 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-32bit-Taipan_Default.epf [2024-11-09 01:07:37,406 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 01:07:37,410 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 01:07:37,446 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 01:07:37,447 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 01:07:37,447 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 01:07:37,448 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 01:07:37,448 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 01:07:37,449 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 01:07:37,449 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 01:07:37,449 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 01:07:37,450 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 01:07:37,450 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 01:07:37,451 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 01:07:37,451 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 01:07:37,451 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 01:07:37,452 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 01:07:37,465 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 01:07:37,465 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 01:07:37,472 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 01:07:37,472 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 01:07:37,473 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 01:07:37,473 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 01:07:37,473 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 01:07:37,473 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 01:07:37,474 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 01:07:37,474 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 01:07:37,474 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 01:07:37,475 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 01:07:37,475 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 01:07:37,475 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 01:07:37,479 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 01:07:37,479 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 01:07:37,480 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 01:07:37,480 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 01:07:37,480 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 01:07:37,481 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:07:37,481 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 01:07:37,481 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 01:07:37,482 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 01:07:37,483 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 01:07:37,483 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 01:07:37,484 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 01:07:37,484 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 01:07:37,484 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 01:07:37,485 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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 096e364e485b0e5279ae2fe39d9edab416c1da593e20bd1edd3d0a079c23fdc3 [2024-11-09 01:07:37,759 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 01:07:37,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 01:07:37,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 01:07:37,794 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 01:07:37,794 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 01:07:37,796 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i Unable to find full path for "g++" [2024-11-09 01:07:39,800 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 01:07:40,097 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 01:07:40,101 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i [2024-11-09 01:07:40,130 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/data/b5a564d94/ba76a178da6344df9938f7d068c1e58c/FLAGd4063cefa [2024-11-09 01:07:40,148 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/data/b5a564d94/ba76a178da6344df9938f7d068c1e58c [2024-11-09 01:07:40,151 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 01:07:40,152 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 01:07:40,153 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 01:07:40,154 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 01:07:40,159 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 01:07:40,160 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:07:40" (1/1) ... [2024-11-09 01:07:40,161 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b85e751 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:40, skipping insertion in model container [2024-11-09 01:07:40,164 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 01:07:40" (1/1) ... [2024-11-09 01:07:40,236 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 01:07:40,730 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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-09 01:07:40,873 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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-09 01:07:40,902 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:07:40,915 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 01:07:40,947 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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[33021,33034] [2024-11-09 01:07:41,055 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_fd10e21d-9b72-41d5-9270-ef78192ca5a0/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test3-2.i[44590,44603] [2024-11-09 01:07:41,076 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 01:07:41,132 INFO L204 MainTranslator]: Completed translation [2024-11-09 01:07:41,133 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41 WrapperNode [2024-11-09 01:07:41,133 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 01:07:41,134 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 01:07:41,135 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 01:07:41,135 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 01:07:41,142 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,220 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,352 INFO L138 Inliner]: procedures = 177, calls = 328, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1581 [2024-11-09 01:07:41,353 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 01:07:41,354 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 01:07:41,354 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 01:07:41,354 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 01:07:41,365 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,365 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,381 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,382 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,441 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,457 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,462 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,468 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 01:07:41,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 01:07:41,480 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 01:07:41,480 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 01:07:41,481 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (1/1) ... [2024-11-09 01:07:41,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 01:07:41,513 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:07:41,540 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 01:07:41,553 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 01:07:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 01:07:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 01:07:41,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 01:07:41,587 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 01:07:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 01:07:41,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 01:07:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 01:07:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 01:07:41,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 01:07:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 01:07:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 01:07:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 01:07:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 01:07:41,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 01:07:41,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 01:07:41,876 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 01:07:41,878 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 01:07:43,655 INFO L? ?]: Removed 346 outVars from TransFormulas that were not future-live. [2024-11-09 01:07:43,655 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 01:07:45,439 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 01:07:45,440 INFO L316 CfgBuilder]: Removed 66 assume(true) statements. [2024-11-09 01:07:45,441 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:07:45 BoogieIcfgContainer [2024-11-09 01:07:45,441 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 01:07:45,444 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 01:07:45,444 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 01:07:45,448 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 01:07:45,448 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 01:07:40" (1/3) ... [2024-11-09 01:07:45,449 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3055176b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:07:45, skipping insertion in model container [2024-11-09 01:07:45,449 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 01:07:41" (2/3) ... [2024-11-09 01:07:45,451 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3055176b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 01:07:45, skipping insertion in model container [2024-11-09 01:07:45,451 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 01:07:45" (3/3) ... [2024-11-09 01:07:45,452 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_JEN_test3-2.i [2024-11-09 01:07:45,472 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 01:07:45,472 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 01:07:45,550 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 01:07:45,557 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;@74569987, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 01:07:45,558 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 01:07:45,563 INFO L276 IsEmpty]: Start isEmpty. Operand has 157 states, 144 states have (on average 1.7291666666666667) internal successors, (249), 151 states have internal predecessors, (249), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:07:45,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 01:07:45,571 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:07:45,571 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:07:45,572 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:07:45,578 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:07:45,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1560037030, now seen corresponding path program 1 times [2024-11-09 01:07:45,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:07:45,589 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1342415857] [2024-11-09 01:07:45,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:07:45,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:45,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:45,751 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 01:07:45,751 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:07:45,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1342415857] [2024-11-09 01:07:45,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1342415857] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:07:45,753 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:07:45,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 01:07:45,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1807891333] [2024-11-09 01:07:45,755 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:07:45,759 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 01:07:45,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:07:45,783 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 01:07:45,784 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 01:07:45,787 INFO L87 Difference]: Start difference. First operand has 157 states, 144 states have (on average 1.7291666666666667) internal successors, (249), 151 states have internal predecessors, (249), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) Second operand has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 01:07:47,846 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:49,858 WARN L539 Checker$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 01:07:51,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:53,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:07:55,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:07:55,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:07:55,782 INFO L93 Difference]: Finished difference Result 313 states and 534 transitions. [2024-11-09 01:07:55,787 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 01:07:55,788 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-09 01:07:55,789 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:07:55,799 INFO L225 Difference]: With dead ends: 313 [2024-11-09 01:07:55,799 INFO L226 Difference]: Without dead ends: 138 [2024-11-09 01:07:55,803 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 01:07:55,806 INFO L432 NwaCegarLoop]: 163 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 27 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 163 SdHoareTripleChecker+Invalid, 31 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 27 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2024-11-09 01:07:55,807 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 163 Invalid, 31 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 27 Invalid, 4 Unknown, 0 Unchecked, 9.9s Time] [2024-11-09 01:07:55,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138 states. [2024-11-09 01:07:55,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138 to 138. [2024-11-09 01:07:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138 states, 126 states have (on average 1.2222222222222223) internal successors, (154), 132 states have internal predecessors, (154), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:07:55,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 138 states and 170 transitions. [2024-11-09 01:07:55,869 INFO L78 Accepts]: Start accepts. Automaton has 138 states and 170 transitions. Word has length 8 [2024-11-09 01:07:55,869 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:07:55,869 INFO L471 AbstractCegarLoop]: Abstraction has 138 states and 170 transitions. [2024-11-09 01:07:55,870 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 4.0) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 01:07:55,870 INFO L276 IsEmpty]: Start isEmpty. Operand 138 states and 170 transitions. [2024-11-09 01:07:55,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-09 01:07:55,873 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:07:55,874 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:07:55,874 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 01:07:55,874 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:07:55,875 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:07:55,875 INFO L85 PathProgramCache]: Analyzing trace with hash -1942373011, now seen corresponding path program 1 times [2024-11-09 01:07:55,875 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:07:55,875 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187736549] [2024-11-09 01:07:55,875 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:07:55,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:07:55,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:07:56,201 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 01:07:56,203 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:07:56,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187736549] [2024-11-09 01:07:56,203 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187736549] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:07:56,203 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:07:56,204 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 01:07:56,204 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113819617] [2024-11-09 01:07:56,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:07:56,205 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:07:56,206 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:07:56,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:07:56,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:07:56,207 INFO L87 Difference]: Start difference. First operand 138 states and 170 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 01:07:58,276 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 01:07:59,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.67s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:01,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:03,990 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:06,236 WARN L539 Checker$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 01:08:08,248 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:10,735 WARN L539 Checker$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 01:08:12,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:14,756 WARN L539 Checker$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 01:08:16,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:18,937 WARN L539 Checker$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 01:08:20,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:22,948 WARN L539 Checker$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 01:08:24,956 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:26,973 WARN L539 Checker$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 01:08:28,978 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 01:08:30,420 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:08:30,420 INFO L93 Difference]: Finished difference Result 293 states and 370 transitions. [2024-11-09 01:08:30,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:08:30,424 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 01:08:30,424 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:08:30,426 INFO L225 Difference]: With dead ends: 293 [2024-11-09 01:08:30,426 INFO L226 Difference]: Without dead ends: 216 [2024-11-09 01:08:30,427 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:08:30,428 INFO L432 NwaCegarLoop]: 139 mSDtfsCounter, 87 mSDsluCounter, 256 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 2 mSolverCounterUnsat, 15 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 15 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:08:30,429 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 395 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 108 Invalid, 15 Unknown, 0 Unchecked, 34.2s Time] [2024-11-09 01:08:30,430 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 216 states. [2024-11-09 01:08:30,443 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 216 to 140. [2024-11-09 01:08:30,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 140 states, 128 states have (on average 1.21875) internal successors, (156), 134 states have internal predecessors, (156), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:08:30,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 140 states and 172 transitions. [2024-11-09 01:08:30,446 INFO L78 Accepts]: Start accepts. Automaton has 140 states and 172 transitions. Word has length 14 [2024-11-09 01:08:30,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:08:30,447 INFO L471 AbstractCegarLoop]: Abstraction has 140 states and 172 transitions. [2024-11-09 01:08:30,447 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 01:08:30,447 INFO L276 IsEmpty]: Start isEmpty. Operand 140 states and 172 transitions. [2024-11-09 01:08:30,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 01:08:30,448 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:08:30,449 INFO L215 NwaCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 01:08:30,449 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 01:08:30,449 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:08:30,450 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:08:30,450 INFO L85 PathProgramCache]: Analyzing trace with hash 1041407115, now seen corresponding path program 1 times [2024-11-09 01:08:30,450 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:08:30,450 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [200922977] [2024-11-09 01:08:30,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:08:30,451 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:30,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:30,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 01:08:30,905 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:08:30,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [200922977] [2024-11-09 01:08:30,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [200922977] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:08:30,906 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:08:30,906 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 01:08:30,906 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [263782438] [2024-11-09 01:08:30,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:08:30,907 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 01:08:30,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:08:30,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 01:08:30,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 01:08:30,909 INFO L87 Difference]: Start difference. First operand 140 states and 172 transitions. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 01:08:32,931 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 01:08:34,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:37,037 WARN L539 Checker$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 01:08:40,243 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:42,247 WARN L539 Checker$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 01:08:44,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:46,199 WARN L539 Checker$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 01:08:48,210 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:50,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:08:50,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:08:50,446 INFO L93 Difference]: Finished difference Result 345 states and 428 transitions. [2024-11-09 01:08:50,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 01:08:50,448 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 43 [2024-11-09 01:08:50,449 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:08:50,451 INFO L225 Difference]: With dead ends: 345 [2024-11-09 01:08:50,451 INFO L226 Difference]: Without dead ends: 208 [2024-11-09 01:08:50,452 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 01:08:50,453 INFO L432 NwaCegarLoop]: 180 mSDtfsCounter, 60 mSDsluCounter, 137 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 4 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 317 SdHoareTripleChecker+Invalid, 74 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.5s IncrementalHoareTripleChecker+Time [2024-11-09 01:08:50,453 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 317 Invalid, 74 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 62 Invalid, 8 Unknown, 0 Unchecked, 19.5s Time] [2024-11-09 01:08:50,455 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 208 states. [2024-11-09 01:08:50,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 208 to 191. [2024-11-09 01:08:50,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 179 states have (on average 1.2011173184357542) internal successors, (215), 185 states have internal predecessors, (215), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:08:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 231 transitions. [2024-11-09 01:08:50,487 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 231 transitions. Word has length 43 [2024-11-09 01:08:50,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:08:50,487 INFO L471 AbstractCegarLoop]: Abstraction has 191 states and 231 transitions. [2024-11-09 01:08:50,488 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 2 states have internal predecessors, (42), 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 01:08:50,488 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 231 transitions. [2024-11-09 01:08:50,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 01:08:50,493 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:08:50,493 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 01:08:50,493 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 01:08:50,493 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:08:50,493 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:08:50,494 INFO L85 PathProgramCache]: Analyzing trace with hash -492190643, now seen corresponding path program 1 times [2024-11-09 01:08:50,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:08:50,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435623288] [2024-11-09 01:08:50,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:08:50,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:08:50,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:08:51,264 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 01:08:51,265 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:08:51,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435623288] [2024-11-09 01:08:51,265 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435623288] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:08:51,265 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:08:51,265 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:08:51,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1254869248] [2024-11-09 01:08:51,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:08:51,267 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:08:51,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:08:51,268 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:08:51,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:08:51,268 INFO L87 Difference]: Start difference. First operand 191 states and 231 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 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 01:08:53,308 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:55,313 WARN L539 Checker$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 01:08:57,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:08:59,324 WARN L539 Checker$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 01:09:01,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:03,573 WARN L539 Checker$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 01:09:05,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:07,588 WARN L539 Checker$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 01:09:09,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:12,476 WARN L539 Checker$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 01:09:14,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:16,490 WARN L539 Checker$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 01:09:18,494 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:20,645 WARN L539 Checker$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 01:09:22,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:24,657 WARN L539 Checker$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 01:09:26,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:28,667 WARN L539 Checker$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 01:09:29,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:30,601 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:09:30,601 INFO L93 Difference]: Finished difference Result 264 states and 326 transitions. [2024-11-09 01:09:30,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:09:30,605 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 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 01:09:30,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:09:30,606 INFO L225 Difference]: With dead ends: 264 [2024-11-09 01:09:30,606 INFO L226 Difference]: Without dead ends: 244 [2024-11-09 01:09:30,607 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:09:30,608 INFO L432 NwaCegarLoop]: 137 mSDtfsCounter, 72 mSDsluCounter, 259 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 2 mSolverCounterUnsat, 18 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 122 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 18 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.3s IncrementalHoareTripleChecker+Time [2024-11-09 01:09:30,608 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 396 Invalid, 122 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 102 Invalid, 18 Unknown, 0 Unchecked, 39.3s Time] [2024-11-09 01:09:30,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 244 states. [2024-11-09 01:09:30,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 244 to 193. [2024-11-09 01:09:30,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 193 states, 181 states have (on average 1.1988950276243093) internal successors, (217), 187 states have internal predecessors, (217), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:09:30,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 193 states and 233 transitions. [2024-11-09 01:09:30,635 INFO L78 Accepts]: Start accepts. Automaton has 193 states and 233 transitions. Word has length 56 [2024-11-09 01:09:30,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:09:30,635 INFO L471 AbstractCegarLoop]: Abstraction has 193 states and 233 transitions. [2024-11-09 01:09:30,636 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 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 01:09:30,636 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 233 transitions. [2024-11-09 01:09:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-09 01:09:30,641 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:09:30,642 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] [2024-11-09 01:09:30,642 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 01:09:30,642 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:09:30,642 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:09:30,643 INFO L85 PathProgramCache]: Analyzing trace with hash -959684552, now seen corresponding path program 1 times [2024-11-09 01:09:30,643 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:09:30,643 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223709461] [2024-11-09 01:09:30,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:09:30,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:30,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:31,117 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 01:09:31,119 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:09:31,119 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223709461] [2024-11-09 01:09:31,120 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223709461] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:09:31,120 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 01:09:31,120 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 01:09:31,120 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558680461] [2024-11-09 01:09:31,120 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:09:31,121 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:09:31,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:09:31,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:09:31,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 01:09:31,124 INFO L87 Difference]: Start difference. First operand 193 states and 233 transitions. Second operand has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 01:09:33,160 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 01:09:35,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:37,171 WARN L539 Checker$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 01:09:39,175 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:41,361 WARN L539 Checker$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 01:09:43,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:45,383 WARN L539 Checker$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 01:09:47,391 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:49,550 WARN L539 Checker$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 01:09:51,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:09:53,564 WARN L539 Checker$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 01:09:55,567 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 01:09:55,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:09:55,868 INFO L93 Difference]: Finished difference Result 449 states and 559 transitions. [2024-11-09 01:09:55,868 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 01:09:55,868 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 65 [2024-11-09 01:09:55,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:09:55,871 INFO L225 Difference]: With dead ends: 449 [2024-11-09 01:09:55,871 INFO L226 Difference]: Without dead ends: 275 [2024-11-09 01:09:55,871 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:09:55,873 INFO L432 NwaCegarLoop]: 165 mSDtfsCounter, 302 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 10 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 307 SdHoareTripleChecker+Valid, 317 SdHoareTripleChecker+Invalid, 110 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 10 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.7s IncrementalHoareTripleChecker+Time [2024-11-09 01:09:55,873 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [307 Valid, 317 Invalid, 110 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [10 Valid, 88 Invalid, 12 Unknown, 0 Unchecked, 24.7s Time] [2024-11-09 01:09:55,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2024-11-09 01:09:55,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 245. [2024-11-09 01:09:55,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 233 states have (on average 1.201716738197425) internal successors, (280), 239 states have internal predecessors, (280), 8 states have call successors, (8), 2 states have call predecessors, (8), 2 states have return successors, (8), 4 states have call predecessors, (8), 8 states have call successors, (8) [2024-11-09 01:09:55,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 296 transitions. [2024-11-09 01:09:55,891 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 296 transitions. Word has length 65 [2024-11-09 01:09:55,892 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:09:55,892 INFO L471 AbstractCegarLoop]: Abstraction has 245 states and 296 transitions. [2024-11-09 01:09:55,892 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.75) internal successors, (59), 4 states have internal predecessors, (59), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 01:09:55,892 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 296 transitions. [2024-11-09 01:09:55,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 01:09:55,894 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:09:55,895 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] [2024-11-09 01:09:55,895 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 01:09:55,895 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:09:55,895 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:09:55,896 INFO L85 PathProgramCache]: Analyzing trace with hash -877171205, now seen corresponding path program 1 times [2024-11-09 01:09:55,896 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:09:55,896 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [832350658] [2024-11-09 01:09:55,896 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:09:55,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:09:57,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:09:57,590 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 01:09:57,591 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:09:57,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [832350658] [2024-11-09 01:09:57,591 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [832350658] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:09:57,591 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1637434377] [2024-11-09 01:09:57,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:09:57,592 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:09:57,593 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:09:57,594 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:09:57,596 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 01:10:34,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:10:34,726 INFO L255 TraceCheckSpWp]: Trace formula consists of 560 conjuncts, 7 conjuncts are in the unsatisfiable core [2024-11-09 01:10:34,734 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:10:34,765 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 01:10:34,765 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 01:10:34,765 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1637434377] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 01:10:34,765 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 01:10:34,766 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2024-11-09 01:10:34,766 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1675150150] [2024-11-09 01:10:34,766 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 01:10:34,766 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 01:10:34,767 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:10:34,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 01:10:34,767 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 01:10:34,768 INFO L87 Difference]: Start difference. First operand 245 states and 296 transitions. Second operand has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 01:10:36,801 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 01:10:38,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:40,810 WARN L539 Checker$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 01:10:42,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:44,827 WARN L539 Checker$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 01:10:45,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:48,144 WARN L539 Checker$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 01:10:50,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:52,152 WARN L539 Checker$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 01:10:54,160 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:10:56,166 WARN L539 Checker$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 01:10:58,168 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 01:10:59,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:10:59,231 INFO L93 Difference]: Finished difference Result 470 states and 572 transitions. [2024-11-09 01:10:59,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 01:10:59,237 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) Word has length 73 [2024-11-09 01:10:59,237 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:10:59,238 INFO L225 Difference]: With dead ends: 470 [2024-11-09 01:10:59,239 INFO L226 Difference]: Without dead ends: 247 [2024-11-09 01:10:59,239 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 76 GetRequests, 73 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 01:10:59,240 INFO L432 NwaCegarLoop]: 145 mSDtfsCounter, 0 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 67 mSolverCounterSat, 1 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 431 SdHoareTripleChecker+Invalid, 79 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 67 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.4s IncrementalHoareTripleChecker+Time [2024-11-09 01:10:59,241 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 431 Invalid, 79 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 67 Invalid, 11 Unknown, 0 Unchecked, 24.4s Time] [2024-11-09 01:10:59,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 247 states. [2024-11-09 01:10:59,255 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 247 to 247. [2024-11-09 01:10:59,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 247 states, 234 states have (on average 1.205128205128205) internal successors, (282), 241 states have internal predecessors, (282), 8 states have call successors, (8), 2 states have call predecessors, (8), 3 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2024-11-09 01:10:59,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 247 states and 299 transitions. [2024-11-09 01:10:59,258 INFO L78 Accepts]: Start accepts. Automaton has 247 states and 299 transitions. Word has length 73 [2024-11-09 01:10:59,258 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:10:59,258 INFO L471 AbstractCegarLoop]: Abstraction has 247 states and 299 transitions. [2024-11-09 01:10:59,259 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 23.0) internal successors, (69), 4 states have internal predecessors, (69), 1 states have call successors, (2), 1 states have call predecessors, (2), 2 states have return successors, (2), 2 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 01:10:59,259 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 299 transitions. [2024-11-09 01:10:59,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-09 01:10:59,261 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:10:59,261 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] [2024-11-09 01:10:59,324 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 01:10:59,461 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:10:59,461 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:10:59,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:10:59,462 INFO L85 PathProgramCache]: Analyzing trace with hash 984963253, now seen corresponding path program 1 times [2024-11-09 01:10:59,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:10:59,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895457297] [2024-11-09 01:10:59,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:10:59,464 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:11:00,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:01,146 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 01:11:01,147 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:11:01,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895457297] [2024-11-09 01:11:01,147 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895457297] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:11:01,147 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1707500074] [2024-11-09 01:11:01,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:11:01,147 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:11:01,148 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:11:01,153 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:11:01,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 01:11:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:11:49,641 INFO L255 TraceCheckSpWp]: Trace formula consists of 590 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 01:11:49,674 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 01:11:49,713 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 5 proven. 3 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:49,714 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 01:11:49,832 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 7 proven. 1 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2024-11-09 01:11:49,835 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1707500074] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 01:11:49,836 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [409345280] [2024-11-09 01:11:49,861 INFO L159 IcfgInterpreter]: Started Sifa with 69 locations of interest [2024-11-09 01:11:49,862 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 01:11:49,865 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 01:11:49,872 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 01:11:49,873 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 01:12:35,374 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 398 for LOIs [2024-11-09 01:12:43,098 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 01:13:18,600 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse1 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (= |c_#Ultimate.C_memset_#value| 0)) (.cse2 (= |c_#Ultimate.C_memset_#amount| 384))) (and (or (and .cse0 .cse1) (and .cse0 .cse2)) (let ((.cse3 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse4 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse5 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse3 .cse4 .cse5 .cse0 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14| Int) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse6 (select |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse7 (select |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse9 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse8 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 8)) (.cse12 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse13 (select |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse10 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|)) (.cse11 (select |v_#memory_$Pointer$.offset_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|))) (and (= (store |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store .cse6 12 (select .cse7 12))) |v_#memory_int_546|) (= |c_#valid| (store |v_#valid_72| .cse8 1)) (not (= .cse8 0)) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse9 32 4) 16 (select .cse6 16))) |v_#memory_int_162|) (= (select |v_#valid_72| .cse8) 0) (= |v_#memory_$Pointer$.offset_485| (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse10 28 0) 32 (select .cse11 32)))) (= (store |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (select |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 (select .cse12 36))) |v_#memory_$Pointer$.base_48|) (= |c_old(#memory_int)| (store |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store .cse7 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 8)))) (= |c_#length| (store |v_#length_32| .cse8 44)) (<= (+ .cse8 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (store .cse13 16 0) 12 0) 8 .cse8)) |c_old(#memory_$Pointer$.base)|) (= (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 8) |c_#Ultimate.C_memset_#ptr.offset|) (= (store |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (select |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_14|) 28 (select .cse9 28))) |v_#memory_int_52|) (= |c_#Ultimate.C_memset_#ptr.base| .cse8) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store .cse12 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 32 (select .cse13 32))) |v_#memory_$Pointer$.base_485|) (= |v_#memory_$Pointer$.offset_48| (store |v_#memory_$Pointer$.offset_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (select |v_#memory_$Pointer$.offset_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14|) 36 (select .cse10 36)))) (= (store |v_#memory_$Pointer$.offset_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_14| (store (store (store .cse11 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|)))) .cse1) (and .cse3 .cse4 .cse5 .cse0 (exists ((|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| Int) (|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13| Int) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_487| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse48 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse44 (select (select |v_#memory_$Pointer$.offset_163| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (let ((.cse49 (store |v_#memory_$Pointer$.offset_163| .cse43 (store (select |v_#memory_$Pointer$.offset_163| .cse43) .cse44 0))) (.cse19 (store |v_#memory_$Pointer$.base_162| .cse43 (store (select |v_#memory_$Pointer$.base_162| .cse43) .cse44 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|))) (.cse39 (store |v_#memory_$Pointer$.offset_487| .cse47 (store (select |v_#memory_$Pointer$.offset_487| .cse47) .cse48 8))) (.cse16 (store |v_#memory_$Pointer$.base_487| .cse47 (store (select |v_#memory_$Pointer$.base_487| .cse47) .cse48 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (.cse50 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse51 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (let ((.cse22 (select (select |c_old(#memory_$Pointer$.offset)| .cse50) .cse51)) (.cse17 (select (select .cse16 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse18 (+ (select (select .cse39 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8) 4)) (.cse14 (select (select |v_#memory_$Pointer$.base_161| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse15 (+ 8 (select (select |v_#memory_$Pointer$.offset_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (.cse23 (select (select |c_old(#memory_$Pointer$.base)| .cse50) .cse51)) (.cse40 (select (select |v_#memory_$Pointer$.base_163| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse41 (+ 20 (select (select |v_#memory_$Pointer$.offset_161| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8))) (.cse20 (select (select .cse19 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse21 (+ 40 (select (select .cse49 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_162| .cse14 (store (select |v_#memory_$Pointer$.offset_162| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_161| .cse14) .cse15))) |v_#memory_$Pointer$.offset_161|) (= (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_161| .cse17) .cse18))) |v_#memory_$Pointer$.base_161|) (= (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.base)| .cse20) .cse21))) |c_old(#memory_$Pointer$.base)|) (or (not (= .cse22 0)) (not (= .cse23 0))) (let ((.cse30 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse38 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse38 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32))) |v_#memory_$Pointer$.offset_485|) (= |v_#memory_$Pointer$.offset_48| (store |v_#memory_$Pointer$.offset_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.offset_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse38 36)))))))) (.cse31 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse26 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= (store |v_#length_32| .cse24 44) |v_#length_33|) (not (= .cse24 0)) (= (store |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (store .cse25 16 0) 12 0) 8 .cse24)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_13|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse26 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse24) 0) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse24) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= (store |v_#valid_72| .cse24 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_48|)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse29 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse28 (select |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= |v_#memory_int_BEFORE_CALL_18| (store |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse27 8 (select (select |v_#memory_int_BEFORE_CALL_18| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)))) (= (store |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse28 12 (select .cse27 12))) |v_#memory_int_546|) (= |v_#memory_int_52| (store |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (select |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse29 28)))) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse29 32 4) 16 (select .cse28 16))) |v_#memory_int_162|)))) .cse30 .cse31) (and (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)) (.cse33 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse33 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse32) 0) (= (store |v_#length_32| .cse32 44) |v_#length_33|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (store .cse34 16 0) 12 0) 8 .cse32))) (= (store |v_#valid_72| .cse32 1) |v_#valid_73|) (not (= .cse32 0)) (= .cse32 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (= (store |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (select |v_#memory_$Pointer$.base_484| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 (select .cse33 36))) |v_#memory_$Pointer$.base_48|)))) (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse36 (select |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse37 (select |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|)) (.cse35 (select |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|))) (and (= (store |v_#memory_int_162| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse35 12 (select .cse36 12))) |v_#memory_int_546|) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store .cse36 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 8)))) (= |v_#memory_int_52| (store |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store (select |v_#memory_int_544| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_13|) 28 (select .cse37 28)))) (= (store |v_#memory_int_52| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_13| (store (store .cse37 32 4) 16 (select .cse35 16))) |v_#memory_int_162|)))) .cse30 .cse31))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= |c_old(#memory_int)| (store |v_#memory_int_163| .cse20 (store (select |v_#memory_int_163| .cse20) .cse21 2685476833))) (= (store .cse39 .cse17 (store (select .cse39 .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_162| .cse17) .cse18))) |v_#memory_$Pointer$.offset_162|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse40 (store (select |v_#memory_$Pointer$.base_163| .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_162| .cse40) .cse41))) |v_#memory_$Pointer$.base_162|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse22) (= (let ((.cse42 (let ((.cse45 (let ((.cse46 (store |v_#memory_int_164| .cse17 (store (select |v_#memory_int_164| .cse17) .cse18 32)))) (store .cse46 .cse14 (store (select .cse46 .cse14) .cse15 5))))) (store .cse45 .cse40 (store (select .cse45 .cse40) .cse41 8))))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_int_163| .cse43) .cse44)))) |v_#memory_int_163|) (= (store |v_#memory_$Pointer$.base_161| .cse14 (store (select |v_#memory_$Pointer$.base_161| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_163| .cse14) .cse15))) |v_#memory_$Pointer$.base_163|) (= .cse23 |c_#Ultimate.C_memset_#ptr.base|) (= (store |v_#memory_int_547| .cse47 (store (select |v_#memory_int_547| .cse47) .cse48 (select (select |v_#memory_int_164| .cse47) .cse48))) |v_#memory_int_164|) (= (store |v_#memory_$Pointer$.offset_161| .cse40 (store (select |v_#memory_$Pointer$.offset_161| .cse40) .cse41 (select (select |v_#memory_$Pointer$.offset_163| .cse40) .cse41))) |v_#memory_$Pointer$.offset_163|) (= |c_old(#memory_$Pointer$.offset)| (store .cse49 .cse20 (store (select .cse49 .cse20) .cse21 (select (select |c_old(#memory_$Pointer$.offset)| .cse20) .cse21)))) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse2))))) is different from false [2024-11-09 01:16:42,426 WARN L286 SmtUtils]: Spent 2.82m on a formula simplification that was a NOOP. DAG size: 301 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:19:29,585 WARN L286 SmtUtils]: Spent 2.36m on a formula simplification that was a NOOP. DAG size: 306 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 01:19:31,613 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (let ((.cse33 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296))))) (.cse22 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse68 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse69 12)))))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|) (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse30 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse63 12)))))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse14 (store |v_#memory_$Pointer$.offset_487| .cse15 (store (select |v_#memory_$Pointer$.offset_487| .cse15) .cse16 8))) (.cse20 (store |v_#memory_$Pointer$.base_487| .cse15 (store (select |v_#memory_$Pointer$.base_487| .cse15) .cse16 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse11 (store |v_#memory_$Pointer$.offset_163| .cse1 (store (select |v_#memory_$Pointer$.offset_163| .cse1) .cse2 0))) (.cse19 (store |v_#memory_$Pointer$.base_162| .cse1 (store (select |v_#memory_$Pointer$.base_162| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|))) (.cse31 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse31) .cse32)) (.cse12 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 40 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse31) .cse32)) (.cse7 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse4 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_164| .cse9 (store (select |v_#memory_int_164| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_163| .cse1) .cse2)))) |v_#memory_int_163|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse12) .cse13)))) (= (store .cse14 .cse9 (store (select .cse14 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_162| .cse9) .cse10))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse15 (store (select |v_#memory_int_547| .cse15) .cse16 (select (select |v_#memory_int_164| .cse15) .cse16))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse7 (store (select |v_#memory_$Pointer$.base_161| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_163| .cse7) .cse8)))) (or (not (= .cse17 0)) (not (= .cse18 0))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= .cse17 |c_ULTIMATE.start_main_#t~mem67#1.base|) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse4 (store (select |v_#memory_$Pointer$.base_163| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_162| .cse4) .cse5))) |v_#memory_$Pointer$.base_162|) (= (store .cse19 .cse12 (store (select .cse19 .cse12) .cse13 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse12) .cse13))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store .cse20 .cse9 (store (select .cse20 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_161| .cse9) .cse10))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse23) 0) (not (= .cse23 0)) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse23) (= (store |v_#valid_72| .cse23 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse23 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse27 1)) (= |v_#length_33| (store |v_#length_32| .cse27 44)) (not (= .cse27 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse27) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))))))) .cse30 .cse26)) (= .cse18 |c_ULTIMATE.start_main_#t~mem67#1.offset|) (= (store |v_#memory_$Pointer$.offset_162| .cse7 (store (select |v_#memory_$Pointer$.offset_162| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_161| .cse7) .cse8))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse4 (store (select |v_#memory_$Pointer$.offset_161| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_163| .cse4) .cse5))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse33) (and .cse33 (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse45 (store |v_#memory_$Pointer$.offset_487| .cse46 (store (select |v_#memory_$Pointer$.offset_487| .cse46) .cse47 8))) (.cse54 (store |v_#memory_$Pointer$.base_487| .cse46 (store (select |v_#memory_$Pointer$.base_487| .cse46) .cse47 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (store |v_#memory_$Pointer$.offset_163| .cse35 (store (select |v_#memory_$Pointer$.offset_163| .cse35) .cse36 0))) (.cse51 (store |v_#memory_$Pointer$.base_162| .cse35 (store (select |v_#memory_$Pointer$.base_162| .cse35) .cse36 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse49 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 40 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse53 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse61) .cse62)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse61) .cse62)) (.cse43 (select (select .cse54 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse41 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse38 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse34 (let ((.cse37 (let ((.cse40 (store |v_#memory_int_164| .cse43 (store (select |v_#memory_int_164| .cse43) .cse44 32)))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 5))))) (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 8))))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 (select (select |v_#memory_int_163| .cse35) .cse36)))) |v_#memory_int_163|) (= (store .cse45 .cse43 (store (select .cse45 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_162| .cse43) .cse44))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse46 (store (select |v_#memory_int_547| .cse46) .cse47 (select (select |v_#memory_int_164| .cse46) .cse47))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse41 (store (select |v_#memory_$Pointer$.base_161| .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_163| .cse41) .cse42)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse49) .cse50)))) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= (store .cse51 .cse49 (store (select .cse51 .cse49) .cse50 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse49) .cse50))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (= .cse52 |c_ULTIMATE.start_main_#t~mem67#1.base|) (= .cse53 |c_ULTIMATE.start_main_#t~mem67#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse38 (store (select |v_#memory_$Pointer$.base_163| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_162| .cse38) .cse39))) |v_#memory_$Pointer$.base_162|) (or (not (= .cse53 0)) (not (= .cse52 0))) (= (store .cse54 .cse43 (store (select .cse54 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_161| .cse43) .cse44))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse55) 0) (not (= .cse55 0)) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse55) (= (store |v_#valid_72| .cse55 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse55 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse58 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse58 1)) (= |v_#length_33| (store |v_#length_32| .cse58 44)) (not (= .cse58 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse58) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))))))) .cse30 .cse26)) (= (store |v_#memory_$Pointer$.offset_162| .cse41 (store (select |v_#memory_$Pointer$.offset_162| .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_161| .cse41) .cse42))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse38 (store (select |v_#memory_$Pointer$.offset_161| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_163| .cse38) .cse39))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))))))) is different from false [2024-11-09 01:19:33,661 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (let ((.cse31 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296))))) (.cse22 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12)))))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|) (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse62 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse30 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse59 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 32 4) 16 (select .cse61 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse60 28)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse59 12)))))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse11 (store |v_#memory_$Pointer$.offset_487| .cse12 (store (select |v_#memory_$Pointer$.offset_487| .cse12) .cse13 8))) (.cse20 (store |v_#memory_$Pointer$.base_487| .cse12 (store (select |v_#memory_$Pointer$.base_487| .cse12) .cse13 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_163| .cse1 (store (select |v_#memory_$Pointer$.offset_163| .cse1) .cse2 0))) (.cse17 (store |v_#memory_$Pointer$.base_162| .cse1 (store (select |v_#memory_$Pointer$.base_162| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse15 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse4 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_164| .cse9 (store (select |v_#memory_int_164| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_163| .cse1) .cse2)))) |v_#memory_int_163|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_162| .cse9) .cse10))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse12 (store (select |v_#memory_int_547| .cse12) .cse13 (select (select |v_#memory_int_164| .cse12) .cse13))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse7 (store (select |v_#memory_$Pointer$.base_161| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_163| .cse7) .cse8)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse15) .cse16)))) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= (store .cse17 .cse15 (store (select .cse17 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse15) .cse16))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse4 (store (select |v_#memory_$Pointer$.base_163| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_162| .cse4) .cse5))) |v_#memory_$Pointer$.base_162|) (let ((.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse18) .cse19) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse18) .cse19) 0)))) (= (store .cse20 .cse9 (store (select .cse20 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_161| .cse9) .cse10))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse23) 0) (not (= .cse23 0)) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse23) (= (store |v_#valid_72| .cse23 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse23 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse27 1)) (= |v_#length_33| (store |v_#length_32| .cse27 44)) (not (= .cse27 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse27) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))))))) .cse30 .cse26)) (= (store |v_#memory_$Pointer$.offset_162| .cse7 (store (select |v_#memory_$Pointer$.offset_162| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_161| .cse7) .cse8))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse4 (store (select |v_#memory_$Pointer$.offset_161| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_163| .cse4) .cse5))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse31) (and .cse31 (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse46 (store |v_#memory_$Pointer$.offset_487| .cse47 (store (select |v_#memory_$Pointer$.offset_487| .cse47) .cse48 8))) (.cse52 (store |v_#memory_$Pointer$.base_487| .cse47 (store (select |v_#memory_$Pointer$.base_487| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse43 (store |v_#memory_$Pointer$.offset_163| .cse33 (store (select |v_#memory_$Pointer$.offset_163| .cse33) .cse34 0))) (.cse51 (store |v_#memory_$Pointer$.base_162| .cse33 (store (select |v_#memory_$Pointer$.base_162| .cse33) .cse34 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse44 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse41 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse39 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse36 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse32 (let ((.cse35 (let ((.cse38 (store |v_#memory_int_164| .cse41 (store (select |v_#memory_int_164| .cse41) .cse42 32)))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 5))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 8))))) (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 (select (select |v_#memory_int_163| .cse33) .cse34)))) |v_#memory_int_163|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse44) .cse45)))) (= (store .cse46 .cse41 (store (select .cse46 .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_162| .cse41) .cse42))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse47 (store (select |v_#memory_int_547| .cse47) .cse48 (select (select |v_#memory_int_164| .cse47) .cse48))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse39 (store (select |v_#memory_$Pointer$.base_161| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_163| .cse39) .cse40)))) (let ((.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse49) .cse50) 0)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse36 (store (select |v_#memory_$Pointer$.base_163| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_162| .cse36) .cse37))) |v_#memory_$Pointer$.base_162|) (= (store .cse51 .cse44 (store (select .cse51 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse44) .cse45))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store .cse52 .cse41 (store (select .cse52 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_161| .cse41) .cse42))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse53) 0) (not (= .cse53 0)) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse53) (= (store |v_#valid_72| .cse53 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse53 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse56 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse56 1)) (= |v_#length_33| (store |v_#length_32| .cse56 44)) (not (= .cse56 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse56))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse56) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))))))) .cse30 .cse26)) (= (store |v_#memory_$Pointer$.offset_162| .cse39 (store (select |v_#memory_$Pointer$.offset_162| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_161| .cse39) .cse40))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse36 (store (select |v_#memory_$Pointer$.offset_161| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_163| .cse36) .cse37))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))))))) is different from false [2024-11-09 01:19:35,711 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse31 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296))))) (.cse22 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12)))))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|) (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse62 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse30 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse59 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 32 4) 16 (select .cse61 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse60 28)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse59 12)))))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse1 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse11 (store |v_#memory_$Pointer$.offset_487| .cse12 (store (select |v_#memory_$Pointer$.offset_487| .cse12) .cse13 8))) (.cse20 (store |v_#memory_$Pointer$.base_487| .cse12 (store (select |v_#memory_$Pointer$.base_487| .cse12) .cse13 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_163| .cse1 (store (select |v_#memory_$Pointer$.offset_163| .cse1) .cse2 0))) (.cse17 (store |v_#memory_$Pointer$.base_162| .cse1 (store (select |v_#memory_$Pointer$.base_162| .cse1) .cse2 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse15 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse4 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse0 (let ((.cse3 (let ((.cse6 (store |v_#memory_int_164| .cse9 (store (select |v_#memory_int_164| .cse9) .cse10 32)))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 5))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 8))))) (store .cse0 .cse1 (store (select .cse0 .cse1) .cse2 (select (select |v_#memory_int_163| .cse1) .cse2)))) |v_#memory_int_163|) (= (store .cse11 .cse9 (store (select .cse11 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_162| .cse9) .cse10))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse12 (store (select |v_#memory_int_547| .cse12) .cse13 (select (select |v_#memory_int_164| .cse12) .cse13))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse7 (store (select |v_#memory_$Pointer$.base_161| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_163| .cse7) .cse8)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse15) .cse16)))) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= (store .cse17 .cse15 (store (select .cse17 .cse15) .cse16 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse15) .cse16))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse4 (store (select |v_#memory_$Pointer$.base_163| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_162| .cse4) .cse5))) |v_#memory_$Pointer$.base_162|) (let ((.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse18) .cse19) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse18) .cse19) 0)))) (= (store .cse20 .cse9 (store (select .cse20 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_161| .cse9) .cse10))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse23) 0) (not (= .cse23 0)) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse23) (= (store |v_#valid_72| .cse23 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse23 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse27 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse27 1)) (= |v_#length_33| (store |v_#length_32| .cse27 44)) (not (= .cse27 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse27))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse29 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse27) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse29 36))))))) .cse30 .cse26)) (= (store |v_#memory_$Pointer$.offset_162| .cse7 (store (select |v_#memory_$Pointer$.offset_162| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_161| .cse7) .cse8))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse4 (store (select |v_#memory_$Pointer$.offset_161| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_163| .cse4) .cse5))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse31) (and .cse31 (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse46 (store |v_#memory_$Pointer$.offset_487| .cse47 (store (select |v_#memory_$Pointer$.offset_487| .cse47) .cse48 8))) (.cse52 (store |v_#memory_$Pointer$.base_487| .cse47 (store (select |v_#memory_$Pointer$.base_487| .cse47) .cse48 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse43 (store |v_#memory_$Pointer$.offset_163| .cse33 (store (select |v_#memory_$Pointer$.offset_163| .cse33) .cse34 0))) (.cse51 (store |v_#memory_$Pointer$.base_162| .cse33 (store (select |v_#memory_$Pointer$.base_162| .cse33) .cse34 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse44 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse41 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse39 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse36 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse32 (let ((.cse35 (let ((.cse38 (store |v_#memory_int_164| .cse41 (store (select |v_#memory_int_164| .cse41) .cse42 32)))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 5))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 8))))) (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 (select (select |v_#memory_int_163| .cse33) .cse34)))) |v_#memory_int_163|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse44) .cse45)))) (= (store .cse46 .cse41 (store (select .cse46 .cse41) .cse42 (select (select |v_#memory_$Pointer$.offset_162| .cse41) .cse42))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse47 (store (select |v_#memory_int_547| .cse47) .cse48 (select (select |v_#memory_int_164| .cse47) .cse48))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse39 (store (select |v_#memory_$Pointer$.base_161| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_163| .cse39) .cse40)))) (let ((.cse49 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse49) .cse50) 0)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse36 (store (select |v_#memory_$Pointer$.base_163| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_162| .cse36) .cse37))) |v_#memory_$Pointer$.base_162|) (= (store .cse51 .cse44 (store (select .cse51 .cse44) .cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse44) .cse45))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store .cse52 .cse41 (store (select .cse52 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_161| .cse41) .cse42))) |v_#memory_$Pointer$.base_161|) (or (and .cse21 .cse22 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse53) 0) (not (= .cse53 0)) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse53) (= (store |v_#valid_72| .cse53 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse53 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53)))))) .cse26) (and .cse21 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse56 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse56 1)) (= |v_#length_33| (store |v_#length_32| .cse56 44)) (not (= .cse56 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse56))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse56) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))))))) .cse30 .cse26)) (= (store |v_#memory_$Pointer$.offset_162| .cse39 (store (select |v_#memory_$Pointer$.offset_162| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_161| .cse39) .cse40))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse36 (store (select |v_#memory_$Pointer$.offset_161| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_163| .cse36) .cse37))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))))))) is different from false [2024-11-09 01:19:37,763 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_int_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_488| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_488| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_488| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_488| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_488| .cse0 (store (select |v_#memory_$Pointer$.base_488| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_488| .cse0 (store (select |v_#memory_$Pointer$.offset_488| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_548| .cse0 (let ((.cse2 (select |v_#memory_int_548| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (let ((.cse34 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296))))) (.cse25 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse67 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse68 12)))))))) (.cse24 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|) (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse65 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse33 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse62 12)))))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse14 (store |v_#memory_$Pointer$.offset_487| .cse15 (store (select |v_#memory_$Pointer$.offset_487| .cse15) .cse16 8))) (.cse23 (store |v_#memory_$Pointer$.base_487| .cse15 (store (select |v_#memory_$Pointer$.base_487| .cse15) .cse16 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse17 (store |v_#memory_$Pointer$.offset_163| .cse4 (store (select |v_#memory_$Pointer$.offset_163| .cse4) .cse5 0))) (.cse20 (store |v_#memory_$Pointer$.base_162| .cse4 (store (select |v_#memory_$Pointer$.base_162| .cse4) .cse5 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse18 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ 40 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse10 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse7 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse3 (let ((.cse6 (let ((.cse9 (store |v_#memory_int_164| .cse12 (store (select |v_#memory_int_164| .cse12) .cse13 32)))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 5))))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 8))))) (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_#memory_int_163| .cse4) .cse5)))) |v_#memory_int_163|) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_162| .cse12) .cse13))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse15 (store (select |v_#memory_int_547| .cse15) .cse16 (select (select |v_#memory_int_164| .cse15) .cse16))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse10 (store (select |v_#memory_$Pointer$.base_161| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_163| .cse10) .cse11)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse18) .cse19)))) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= (store .cse20 .cse18 (store (select .cse20 .cse18) .cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse18) .cse19))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse7 (store (select |v_#memory_$Pointer$.base_163| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_162| .cse7) .cse8))) |v_#memory_$Pointer$.base_162|) (let ((.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse21) .cse22) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse21) .cse22) 0)))) (= (store .cse23 .cse12 (store (select .cse23 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_161| .cse12) .cse13))) |v_#memory_$Pointer$.base_161|) (or (and .cse24 .cse25 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse26) 0) (not (= .cse26 0)) (<= (+ .cse26 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse26) (= (store |v_#valid_72| .cse26 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse26 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse26)))))) .cse29) (and .cse24 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse30 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse30 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse30 1)) (= |v_#length_33| (store |v_#length_32| .cse30 44)) (not (= .cse30 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse30))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse32 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse30) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse32 36))))))) .cse33 .cse29)) (= (store |v_#memory_$Pointer$.offset_162| .cse10 (store (select |v_#memory_$Pointer$.offset_162| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_161| .cse10) .cse11))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse7 (store (select |v_#memory_$Pointer$.offset_161| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_163| .cse7) .cse8))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse34) (and .cse34 (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse49 (store |v_#memory_$Pointer$.offset_487| .cse50 (store (select |v_#memory_$Pointer$.offset_487| .cse50) .cse51 8))) (.cse55 (store |v_#memory_$Pointer$.base_487| .cse50 (store (select |v_#memory_$Pointer$.base_487| .cse50) .cse51 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse46 (store |v_#memory_$Pointer$.offset_163| .cse36 (store (select |v_#memory_$Pointer$.offset_163| .cse36) .cse37 0))) (.cse54 (store |v_#memory_$Pointer$.base_162| .cse36 (store (select |v_#memory_$Pointer$.base_162| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse47 (select (select .cse54 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 40 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse44 (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse42 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse39 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse35 (let ((.cse38 (let ((.cse41 (store |v_#memory_int_164| .cse44 (store (select |v_#memory_int_164| .cse44) .cse45 32)))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 5))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 8))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_163| .cse36) .cse37)))) |v_#memory_int_163|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse47) .cse48)))) (= (store .cse49 .cse44 (store (select .cse49 .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_162| .cse44) .cse45))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse50 (store (select |v_#memory_int_547| .cse50) .cse51 (select (select |v_#memory_int_164| .cse50) .cse51))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse42 (store (select |v_#memory_$Pointer$.base_161| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_163| .cse42) .cse43)))) (let ((.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse52) .cse53) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse52) .cse53) 0)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse39 (store (select |v_#memory_$Pointer$.base_163| .cse39) .cse40 (select (select |v_#memory_$Pointer$.base_162| .cse39) .cse40))) |v_#memory_$Pointer$.base_162|) (= (store .cse54 .cse47 (store (select .cse54 .cse47) .cse48 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse47) .cse48))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store .cse55 .cse44 (store (select .cse55 .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_161| .cse44) .cse45))) |v_#memory_$Pointer$.base_161|) (or (and .cse24 .cse25 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse56) 0) (not (= .cse56 0)) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse56) (= (store |v_#valid_72| .cse56 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse56 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56)))))) .cse29) (and .cse24 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse59 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse59 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse59 1)) (= |v_#length_33| (store |v_#length_32| .cse59 44)) (not (= .cse59 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse60 16 0) 12 0) 8 .cse59))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse60 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse59) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse61 36))))))) .cse33 .cse29)) (= (store |v_#memory_$Pointer$.offset_162| .cse42 (store (select |v_#memory_$Pointer$.offset_162| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_161| .cse42) .cse43))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse39 (store (select |v_#memory_$Pointer$.offset_161| .cse39) .cse40 (select (select |v_#memory_$Pointer$.offset_163| .cse39) .cse40))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))))))) is different from false [2024-11-09 01:19:39,813 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (exists ((|v_#memory_int_548| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_488| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_488| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_488| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_488| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_488| .cse0 (store (select |v_#memory_$Pointer$.base_488| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_488| .cse0 (store (select |v_#memory_$Pointer$.offset_488| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_548| .cse0 (let ((.cse2 (select |v_#memory_int_548| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (let ((.cse7 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$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 ((.cse40 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296))))) (.cse31 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse72 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse73 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse74 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse72 32 4) 16 (select .cse73 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse72 28)))) (= |v_old(#memory_int)_AFTER_CALL_14| (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse74 8 (select (select |v_old(#memory_int)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse73 12 (select .cse74 12)))))))) (.cse30 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse71 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse71 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|) (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse71 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse39 (exists ((|v_#memory_int_52| (Array Int (Array Int Int))) (|v_#memory_int_544| (Array Int (Array Int Int))) (|v_#memory_int_546| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_18| (Array Int (Array Int Int))) (|v_#memory_int_162| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_546| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_#memory_int_BEFORE_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_18|) (= (store |v_#memory_int_52| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 32 4) 16 (select .cse70 16))) |v_#memory_int_162|) (= |v_#memory_int_52| (store |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_544| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse69 28)))) (= |v_#memory_int_546| (store |v_#memory_int_162| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse68 12)))))))) (.cse35 (exists ((|v_#Ultimate.C_memset_#t~loopctr317_27| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr317_27| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr317_27|))))) (or (and (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#length_33| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse10 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse20 (store |v_#memory_$Pointer$.offset_487| .cse21 (store (select |v_#memory_$Pointer$.offset_487| .cse21) .cse22 8))) (.cse29 (store |v_#memory_$Pointer$.base_487| .cse21 (store (select |v_#memory_$Pointer$.base_487| .cse21) .cse22 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse23 (store |v_#memory_$Pointer$.offset_163| .cse10 (store (select |v_#memory_$Pointer$.offset_163| .cse10) .cse11 0))) (.cse26 (store |v_#memory_$Pointer$.base_162| .cse10 (store (select |v_#memory_$Pointer$.base_162| .cse10) .cse11 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse24 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse25 (+ 40 (select (select .cse23 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse18 (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse13 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse9 (let ((.cse12 (let ((.cse15 (store |v_#memory_int_164| .cse18 (store (select |v_#memory_int_164| .cse18) .cse19 32)))) (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 5))))) (store .cse12 .cse13 (store (select .cse12 .cse13) .cse14 8))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_int_163| .cse10) .cse11)))) |v_#memory_int_163|) (= (store .cse20 .cse18 (store (select .cse20 .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_162| .cse18) .cse19))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse21 (store (select |v_#memory_int_547| .cse21) .cse22 (select (select |v_#memory_int_164| .cse21) .cse22))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse16 (store (select |v_#memory_$Pointer$.base_161| .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_163| .cse16) .cse17)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| (store .cse23 .cse24 (store (select .cse23 .cse24) .cse25 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse24) .cse25)))) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (= (store .cse26 .cse24 (store (select .cse26 .cse24) .cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse24) .cse25))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_15|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse13 (store (select |v_#memory_$Pointer$.base_163| .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_162| .cse13) .cse14))) |v_#memory_$Pointer$.base_162|) (let ((.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_15| .cse27) .cse28) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_15| .cse27) .cse28) 0)))) (= (store .cse29 .cse18 (store (select .cse29 .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_161| .cse18) .cse19))) |v_#memory_$Pointer$.base_161|) (or (and .cse30 .cse31 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse33 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse34 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse32) 0) (not (= .cse32 0)) (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse32) (= (store |v_#valid_72| .cse32 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse33 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse32 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse33 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse34 16 0) 12 0) 8 .cse32)))))) .cse35) (and .cse30 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse36 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse36 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse36 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse36 1)) (= |v_#length_33| (store |v_#length_32| .cse36 44)) (not (= .cse36 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse37 16 0) 12 0) 8 .cse36))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse38 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse37 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse36) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse38 36))))))) .cse39 .cse35)) (= (store |v_#memory_$Pointer$.offset_162| .cse16 (store (select |v_#memory_$Pointer$.offset_162| .cse16) .cse17 (select (select |v_#memory_$Pointer$.offset_161| .cse16) .cse17))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse13 (store (select |v_#memory_$Pointer$.offset_161| .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_163| .cse13) .cse14))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))) .cse40) (and .cse40 (exists ((|v_#memory_int_547| (Array Int (Array Int Int))) (|v_#valid_73| (Array Int Int)) (|v_#length_33| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem54#1.base_15| Int) (|v_#memory_$Pointer$.base_163| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_161| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_162| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_163| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_487| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_487| (Array Int (Array Int Int))) (|v_#memory_int_163| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc61#1.base_6| Int) (|v_#memory_int_164| (Array Int (Array Int Int)))) (let ((.cse42 (select (select |v_#memory_$Pointer$.base_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (select (select |v_#memory_$Pointer$.offset_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (select (select |v_#memory_$Pointer$.base_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse57 (+ 16 (select (select |v_#memory_$Pointer$.offset_487| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse55 (store |v_#memory_$Pointer$.offset_487| .cse56 (store (select |v_#memory_$Pointer$.offset_487| .cse56) .cse57 8))) (.cse61 (store |v_#memory_$Pointer$.base_487| .cse56 (store (select |v_#memory_$Pointer$.base_487| .cse56) .cse57 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse52 (store |v_#memory_$Pointer$.offset_163| .cse42 (store (select |v_#memory_$Pointer$.offset_163| .cse42) .cse43 0))) (.cse60 (store |v_#memory_$Pointer$.base_162| .cse42 (store (select |v_#memory_$Pointer$.base_162| .cse42) .cse43 |v_ULTIMATE.start_main_#t~malloc61#1.base_6|)))) (let ((.cse53 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ 40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse50 (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ (select (select .cse55 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse48 (select (select |v_#memory_$Pointer$.base_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ (select (select |v_#memory_$Pointer$.offset_162| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse45 (select (select |v_#memory_$Pointer$.base_163| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select |v_#memory_$Pointer$.offset_161| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (let ((.cse41 (let ((.cse44 (let ((.cse47 (store |v_#memory_int_164| .cse50 (store (select |v_#memory_int_164| .cse50) .cse51 32)))) (store .cse47 .cse48 (store (select .cse47 .cse48) .cse49 5))))) (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 8))))) (store .cse41 .cse42 (store (select .cse41 .cse42) .cse43 (select (select |v_#memory_int_163| .cse42) .cse43)))) |v_#memory_int_163|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| (store .cse52 .cse53 (store (select .cse52 .cse53) .cse54 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse53) .cse54)))) (= (store .cse55 .cse50 (store (select .cse55 .cse50) .cse51 (select (select |v_#memory_$Pointer$.offset_162| .cse50) .cse51))) |v_#memory_$Pointer$.offset_162|) (= (store |v_#memory_int_547| .cse56 (store (select |v_#memory_int_547| .cse56) .cse57 (select (select |v_#memory_int_164| .cse56) .cse57))) |v_#memory_int_164|) (= |v_#memory_$Pointer$.base_163| (store |v_#memory_$Pointer$.base_161| .cse48 (store (select |v_#memory_$Pointer$.base_161| .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_163| .cse48) .cse49)))) (let ((.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse58) .cse59) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_16| .cse58) .cse59) 0)))) (= (select |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6|) 0) (= (store |v_#valid_73| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#valid|) (<= (+ |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_163| .cse45 (store (select |v_#memory_$Pointer$.base_163| .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_162| .cse45) .cse46))) |v_#memory_$Pointer$.base_162|) (= (store .cse60 .cse53 (store (select .cse60 .cse53) .cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_16| .cse53) .cse54))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_16|) (= (store .cse61 .cse50 (store (select .cse61 .cse50) .cse51 (select (select |v_#memory_$Pointer$.base_161| .cse50) .cse51))) |v_#memory_$Pointer$.base_161|) (or (and .cse30 .cse31 (exists ((|v_#valid_72| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#length_32| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_72| .cse62) 0) (not (= .cse62 0)) (<= (+ .cse62 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem54#1.base_15| .cse62) (= (store |v_#valid_72| .cse62 1) |v_#valid_73|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse64 32))) |v_#memory_$Pointer$.base_485|) (= (store |v_#length_32| .cse62 44) |v_#length_33|) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse63 36)))) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse64 16 0) 12 0) 8 .cse62)))))) .cse35) (and .cse30 (exists ((|v_#valid_72| (Array Int Int)) (|v_#length_32| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse67 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= .cse65 |v_ULTIMATE.start_main_#t~mem54#1.base_15|) (<= (+ .cse65 1) |c_#StackHeapBarrier|) (= |v_#valid_73| (store |v_#valid_72| .cse65 1)) (= |v_#length_33| (store |v_#length_32| .cse65 44)) (not (= .cse65 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse66 16 0) 12 0) 8 .cse65))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse66 32))) |v_#memory_$Pointer$.base_485|) (= (select |v_#valid_72| .cse65) 0) (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))))))) .cse39 .cse35)) (= (store |v_#memory_$Pointer$.offset_162| .cse48 (store (select |v_#memory_$Pointer$.offset_162| .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_161| .cse48) .cse49))) |v_#memory_$Pointer$.offset_161|) (= (store |v_#memory_$Pointer$.offset_161| .cse45 (store (select |v_#memory_$Pointer$.offset_161| .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_163| .cse45) .cse46))) |v_#memory_$Pointer$.offset_163|) (= (store |v_#length_33| |v_ULTIMATE.start_main_#t~malloc61#1.base_6| 384) |c_#length|)))))))))) is different from false [2024-11-09 01:20:48,535 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5287#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~tmp~0#1.base| 0) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= |ULTIMATE.start_main_~tmp~0#1.offset| 0) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= ~count_int_int~0 0) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2024-11-09 01:20:48,535 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 01:20:48,536 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 01:20:48,536 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2024-11-09 01:20:48,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2009933765] [2024-11-09 01:20:48,536 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 01:20:48,537 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2024-11-09 01:20:48,537 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 01:20:48,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2024-11-09 01:20:48,539 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=154, Invalid=1122, Unknown=80, NotChecked=450, Total=1806 [2024-11-09 01:20:48,539 INFO L87 Difference]: Start difference. First operand 247 states and 299 transitions. Second operand has 10 states, 7 states have (on average 11.285714285714286) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (3), 1 states have call predecessors, (3), 4 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-09 01:20:50,662 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 01:20:52,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:54,672 WARN L539 Checker$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 01:20:56,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:20:58,680 WARN L539 Checker$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 01:21:00,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:02,686 WARN L539 Checker$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 01:21:03,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:05,944 WARN L539 Checker$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 01:21:07,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:11,271 WARN L539 Checker$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 01:21:13,274 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:15,279 WARN L539 Checker$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 01:21:17,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:19,286 WARN L539 Checker$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 01:21:21,289 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:23,294 WARN L539 Checker$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 01:21:25,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:27,313 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:29,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:31,345 WARN L539 Checker$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 01:21:33,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:35,354 WARN L539 Checker$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 01:21:37,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:39,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:41,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:43,374 WARN L539 Checker$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 01:21:45,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 01:21:48,473 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:21:51,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:21:53,564 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 01:21:53,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 01:21:53,566 INFO L93 Difference]: Finished difference Result 482 states and 591 transitions. [2024-11-09 01:21:53,570 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-09 01:21:53,571 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 7 states have (on average 11.285714285714286) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (3), 1 states have call predecessors, (3), 4 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 75 [2024-11-09 01:21:53,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 01:21:53,573 INFO L225 Difference]: With dead ends: 482 [2024-11-09 01:21:53,573 INFO L226 Difference]: Without dead ends: 257 [2024-11-09 01:21:53,575 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 183 SyntacticMatches, 4 SemanticMatches, 48 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 507 ImplicationChecksByTransitivity, 486.3s TimeCoverageRelationStatistics Valid=210, Invalid=1626, Unknown=80, NotChecked=534, Total=2450 [2024-11-09 01:21:53,576 INFO L432 NwaCegarLoop]: 144 mSDtfsCounter, 12 mSDsluCounter, 705 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 14 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 63.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 849 SdHoareTripleChecker+Invalid, 216 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 64.2s IncrementalHoareTripleChecker+Time [2024-11-09 01:21:53,577 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 849 Invalid, 216 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 174 Invalid, 28 Unknown, 0 Unchecked, 64.2s Time] [2024-11-09 01:21:53,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 257 states. [2024-11-09 01:21:53,600 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 257 to 255. [2024-11-09 01:21:53,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 255 states, 241 states have (on average 1.2240663900414939) internal successors, (295), 248 states have internal predecessors, (295), 8 states have call successors, (8), 3 states have call predecessors, (8), 4 states have return successors, (9), 4 states have call predecessors, (9), 8 states have call successors, (9) [2024-11-09 01:21:53,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 312 transitions. [2024-11-09 01:21:53,604 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 312 transitions. Word has length 75 [2024-11-09 01:21:53,604 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 01:21:53,604 INFO L471 AbstractCegarLoop]: Abstraction has 255 states and 312 transitions. [2024-11-09 01:21:53,605 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 7 states have (on average 11.285714285714286) internal successors, (79), 10 states have internal predecessors, (79), 2 states have call successors, (3), 1 states have call predecessors, (3), 4 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2024-11-09 01:21:53,605 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 312 transitions. [2024-11-09 01:21:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 01:21:53,609 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 01:21:53,610 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] [2024-11-09 01:21:53,651 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 01:21:53,810 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:21:53,811 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 01:21:53,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 01:21:53,811 INFO L85 PathProgramCache]: Analyzing trace with hash -507941573, now seen corresponding path program 2 times [2024-11-09 01:21:53,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 01:21:53,812 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1363898294] [2024-11-09 01:21:53,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 01:21:53,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 01:21:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 01:21:56,253 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 2 proven. 19 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 01:21:56,253 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 01:21:56,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1363898294] [2024-11-09 01:21:56,254 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1363898294] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 01:21:56,254 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474628533] [2024-11-09 01:21:56,254 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2024-11-09 01:21:56,255 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 01:21:56,255 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 01:21:56,257 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 01:21:56,290 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd10e21d-9b72-41d5-9270-ef78192ca5a0/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process