./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/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_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 06:43:06,412 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 06:43:06,523 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Overflow-32bit-Taipan_Default.epf [2024-11-09 06:43:06,532 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 06:43:06,535 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 06:43:06,587 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 06:43:06,590 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 06:43:06,591 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 06:43:06,592 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 06:43:06,592 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 06:43:06,594 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 06:43:06,595 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 06:43:06,595 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 06:43:06,597 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 06:43:06,600 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 06:43:06,600 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 06:43:06,601 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 06:43:06,601 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 06:43:06,602 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 06:43:06,602 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 06:43:06,603 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 06:43:06,607 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 06:43:06,608 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 06:43:06,609 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 06:43:06,609 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 06:43:06,610 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 06:43:06,610 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 06:43:06,610 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 06:43:06,612 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 06:43:06,613 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 06:43:06,614 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 06:43:06,615 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 06:43:06,615 INFO L153 SettingsManager]: * Check absence of signed integer overflows=ASSERTandASSUME [2024-11-09 06:43:06,615 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 06:43:06,616 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 06:43:06,616 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 06:43:06,617 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 06:43:06,617 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 06:43:06,617 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 06:43:06,618 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 06:43:06,618 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:43:06,619 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 06:43:06,619 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 06:43:06,620 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 06:43:06,620 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 06:43:06,620 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 06:43:06,621 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 06:43:06,621 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 06:43:06,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 06:43:06,622 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_aa46e748-c741-4786-882a-c3b7818ec08c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f41a78d87834195eab5eb2e1b786d665ee0f261c86aa89f4e0ae15aff9e9d1ee [2024-11-09 06:43:06,991 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 06:43:07,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 06:43:07,033 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 06:43:07,036 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 06:43:07,037 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 06:43:07,039 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i Unable to find full path for "g++" [2024-11-09 06:43:09,498 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 06:43:09,873 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 06:43:09,874 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test4-3.i [2024-11-09 06:43:09,910 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/data/b567ce9bc/ac5cbd788e7146369e302f86cb4b86eb/FLAG9885c371f [2024-11-09 06:43:09,928 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/data/b567ce9bc/ac5cbd788e7146369e302f86cb4b86eb [2024-11-09 06:43:09,933 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 06:43:09,939 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 06:43:09,940 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 06:43:09,941 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 06:43:09,948 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 06:43:09,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:43:09" (1/1) ... [2024-11-09 06:43:09,952 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edc60ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:09, skipping insertion in model container [2024-11-09 06:43:09,952 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 06:43:09" (1/1) ... [2024-11-09 06:43:10,063 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 06:43:11,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:43:11,098 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 06:43:11,326 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 06:43:11,391 INFO L204 MainTranslator]: Completed translation [2024-11-09 06:43:11,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11 WrapperNode [2024-11-09 06:43:11,392 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 06:43:11,394 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 06:43:11,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 06:43:11,394 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 06:43:11,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,468 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,592 INFO L138 Inliner]: procedures = 176, calls = 435, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 1869 [2024-11-09 06:43:11,592 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 06:43:11,593 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 06:43:11,593 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 06:43:11,593 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 06:43:11,615 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,646 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,646 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,757 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,790 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,800 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,814 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,839 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 06:43:11,841 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 06:43:11,842 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 06:43:11,843 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 06:43:11,844 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (1/1) ... [2024-11-09 06:43:11,851 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 06:43:11,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:43:11,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 06:43:11,895 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 06:43:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 06:43:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 06:43:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 06:43:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 06:43:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 06:43:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 06:43:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 06:43:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 06:43:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 06:43:12,256 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 06:43:12,259 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 06:43:14,856 INFO L? ?]: Removed 441 outVars from TransFormulas that were not future-live. [2024-11-09 06:43:14,856 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 06:43:16,995 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 06:43:16,995 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-09 06:43:16,996 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:43:16 BoogieIcfgContainer [2024-11-09 06:43:16,996 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 06:43:16,999 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 06:43:16,999 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 06:43:17,003 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 06:43:17,003 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 06:43:09" (1/3) ... [2024-11-09 06:43:17,004 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1165f5db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:43:17, skipping insertion in model container [2024-11-09 06:43:17,004 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 06:43:11" (2/3) ... [2024-11-09 06:43:17,005 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1165f5db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 06:43:17, skipping insertion in model container [2024-11-09 06:43:17,005 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 06:43:16" (3/3) ... [2024-11-09 06:43:17,006 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SAX_test4-3.i [2024-11-09 06:43:17,029 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 06:43:17,029 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2024-11-09 06:43:17,108 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 06:43:17,115 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;@19d35b60, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 06:43:17,116 INFO L334 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-11-09 06:43:17,121 INFO L276 IsEmpty]: Start isEmpty. Operand has 185 states, 160 states have (on average 1.73125) internal successors, (277), 176 states have internal predecessors, (277), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:43:17,128 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2024-11-09 06:43:17,128 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:43:17,129 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2024-11-09 06:43:17,130 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:43:17,136 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:43:17,136 INFO L85 PathProgramCache]: Analyzing trace with hash 56776310, now seen corresponding path program 1 times [2024-11-09 06:43:17,148 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:43:17,149 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [996853919] [2024-11-09 06:43:17,149 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:43:17,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:43:17,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:43:17,417 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:43:17,417 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:43:17,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [996853919] [2024-11-09 06:43:17,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [996853919] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:43:17,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:43:17,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-09 06:43:17,422 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220210322] [2024-11-09 06:43:17,423 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:43:17,428 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-09 06:43:17,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:43:17,458 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-09 06:43:17,459 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:43:17,463 INFO L87 Difference]: Start difference. First operand has 185 states, 160 states have (on average 1.73125) internal successors, (277), 176 states have internal predecessors, (277), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) Second operand has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:43:19,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:21,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:23,548 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:25,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:26,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:43:26,026 INFO L93 Difference]: Finished difference Result 368 states and 617 transitions. [2024-11-09 06:43:26,030 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-09 06:43:26,032 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 4 [2024-11-09 06:43:26,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:43:26,043 INFO L225 Difference]: With dead ends: 368 [2024-11-09 06:43:26,043 INFO L226 Difference]: Without dead ends: 152 [2024-11-09 06:43:26,047 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 1 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-09 06:43:26,052 INFO L432 NwaCegarLoop]: 196 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 34 mSolverCounterSat, 0 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 196 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 34 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:43:26,053 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 196 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 34 Invalid, 2 Unknown, 0 Unchecked, 8.5s Time] [2024-11-09 06:43:26,070 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 152 states. [2024-11-09 06:43:26,103 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 152 to 152. [2024-11-09 06:43:26,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 152 states, 129 states have (on average 1.248062015503876) internal successors, (161), 143 states have internal predecessors, (161), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:43:26,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 152 states and 193 transitions. [2024-11-09 06:43:26,111 INFO L78 Accepts]: Start accepts. Automaton has 152 states and 193 transitions. Word has length 4 [2024-11-09 06:43:26,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:43:26,112 INFO L471 AbstractCegarLoop]: Abstraction has 152 states and 193 transitions. [2024-11-09 06:43:26,113 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 1 states have (on average 4.0) internal successors, (4), 2 states have internal predecessors, (4), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:43:26,113 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 193 transitions. [2024-11-09 06:43:26,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2024-11-09 06:43:26,114 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:43:26,114 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2024-11-09 06:43:26,115 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 06:43:26,115 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:43:26,116 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:43:26,116 INFO L85 PathProgramCache]: Analyzing trace with hash 1760065670, now seen corresponding path program 1 times [2024-11-09 06:43:26,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:43:26,117 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67665603] [2024-11-09 06:43:26,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:43:26,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:43:26,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2024-11-09 06:43:26,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [246675382] [2024-11-09 06:43:26,181 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:43:26,181 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:43:26,181 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:43:26,186 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:43:26,197 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 06:43:26,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:43:26,600 INFO L255 TraceCheckSpWp]: Trace formula consists of 58 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 06:43:26,608 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:43:26,645 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:43:26,647 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:43:26,647 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:43:26,648 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67665603] [2024-11-09 06:43:26,648 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2024-11-09 06:43:26,649 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246675382] [2024-11-09 06:43:26,649 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246675382] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:43:26,649 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:43:26,650 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [1] imperfect sequences [] total 1 [2024-11-09 06:43:26,651 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [625686749] [2024-11-09 06:43:26,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:43:26,653 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:43:26,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:43:26,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:43:26,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:43:26,655 INFO L87 Difference]: Start difference. First operand 152 states and 193 transitions. Second operand has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:43:29,658 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:31,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:33,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:36,376 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:38,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:39,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:41,958 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:43,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.98s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:45,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:43:45,801 INFO L93 Difference]: Finished difference Result 296 states and 378 transitions. [2024-11-09 06:43:45,806 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:43:45,806 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2024-11-09 06:43:45,806 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:43:45,809 INFO L225 Difference]: With dead ends: 296 [2024-11-09 06:43:45,810 INFO L226 Difference]: Without dead ends: 265 [2024-11-09 06:43:45,811 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:43:45,813 INFO L432 NwaCegarLoop]: 166 mSDtfsCounter, 117 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 54 mSolverCounterSat, 2 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 328 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 54 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.1s IncrementalHoareTripleChecker+Time [2024-11-09 06:43:45,813 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [123 Valid, 328 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 54 Invalid, 6 Unknown, 0 Unchecked, 19.1s Time] [2024-11-09 06:43:45,815 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2024-11-09 06:43:45,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 156. [2024-11-09 06:43:45,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 133 states have (on average 1.2406015037593985) internal successors, (165), 147 states have internal predecessors, (165), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:43:45,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 197 transitions. [2024-11-09 06:43:45,844 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 197 transitions. Word has length 5 [2024-11-09 06:43:45,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:43:45,845 INFO L471 AbstractCegarLoop]: Abstraction has 156 states and 197 transitions. [2024-11-09 06:43:45,845 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 2.5) internal successors, (5), 2 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:43:45,845 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 197 transitions. [2024-11-09 06:43:45,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2024-11-09 06:43:45,848 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:43:45,849 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:43:45,878 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 06:43:46,051 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:43:46,052 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:43:46,053 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:43:46,053 INFO L85 PathProgramCache]: Analyzing trace with hash -1951593329, now seen corresponding path program 1 times [2024-11-09 06:43:46,053 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:43:46,054 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [586170538] [2024-11-09 06:43:46,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:43:46,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:43:46,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:43:46,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 06:43:46,982 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:43:46,983 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [586170538] [2024-11-09 06:43:46,983 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [586170538] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:43:46,984 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:43:46,984 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 06:43:46,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334371329] [2024-11-09 06:43:46,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:43:46,985 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:43:46,987 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:43:46,988 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:43:46,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:43:46,989 INFO L87 Difference]: Start difference. First operand 156 states and 197 transitions. Second operand has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:43:49,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:51,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:53,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:54,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:56,312 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:43:58,115 WARN L539 Checker$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 06:44:00,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:02,761 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:04,765 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:06,493 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:44:06,493 INFO L93 Difference]: Finished difference Result 323 states and 408 transitions. [2024-11-09 06:44:06,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:44:06,499 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 59 [2024-11-09 06:44:06,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:44:06,502 INFO L225 Difference]: With dead ends: 323 [2024-11-09 06:44:06,502 INFO L226 Difference]: Without dead ends: 172 [2024-11-09 06:44:06,503 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:44:06,505 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 6 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 0 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 334 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 19.5s IncrementalHoareTripleChecker+Time [2024-11-09 06:44:06,506 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 334 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 46 Invalid, 7 Unknown, 0 Unchecked, 19.5s Time] [2024-11-09 06:44:06,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 172 states. [2024-11-09 06:44:06,523 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 172 to 172. [2024-11-09 06:44:06,524 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 172 states, 149 states have (on average 1.2281879194630871) internal successors, (183), 163 states have internal predecessors, (183), 16 states have call successors, (16), 2 states have call predecessors, (16), 2 states have return successors, (16), 7 states have call predecessors, (16), 16 states have call successors, (16) [2024-11-09 06:44:06,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 172 states and 215 transitions. [2024-11-09 06:44:06,526 INFO L78 Accepts]: Start accepts. Automaton has 172 states and 215 transitions. Word has length 59 [2024-11-09 06:44:06,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:44:06,527 INFO L471 AbstractCegarLoop]: Abstraction has 172 states and 215 transitions. [2024-11-09 06:44:06,527 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.666666666666668) internal successors, (59), 2 states have internal predecessors, (59), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 06:44:06,527 INFO L276 IsEmpty]: Start isEmpty. Operand 172 states and 215 transitions. [2024-11-09 06:44:06,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 06:44:06,530 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:44:06,530 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:44:06,531 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 06:44:06,531 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:44:06,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:44:06,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1402134837, now seen corresponding path program 1 times [2024-11-09 06:44:06,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:44:06,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409141126] [2024-11-09 06:44:06,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:44:06,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:44:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:44:07,092 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 06:44:07,094 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:44:07,095 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409141126] [2024-11-09 06:44:07,095 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409141126] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:44:07,095 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:44:07,096 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:44:07,096 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338247838] [2024-11-09 06:44:07,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:44:07,097 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 06:44:07,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:44:07,098 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 06:44:07,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:44:07,100 INFO L87 Difference]: Start difference. First operand 172 states and 215 transitions. Second operand has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:44:09,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:11,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:13,205 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:15,216 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:16,503 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:44:18,622 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:20,626 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:22,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:24,646 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:26,754 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:28,601 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:30,615 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:32,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:34,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:44:34,832 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:44:34,832 INFO L93 Difference]: Finished difference Result 375 states and 469 transitions. [2024-11-09 06:44:34,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 06:44:34,837 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 72 [2024-11-09 06:44:34,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:44:34,840 INFO L225 Difference]: With dead ends: 375 [2024-11-09 06:44:34,840 INFO L226 Difference]: Without dead ends: 224 [2024-11-09 06:44:34,841 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 06:44:34,842 INFO L432 NwaCegarLoop]: 169 mSDtfsCounter, 30 mSDsluCounter, 164 mSDsCounter, 0 mSdLazyCounter, 45 mSolverCounterSat, 0 mSolverCounterUnsat, 11 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 27.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 333 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 45 IncrementalHoareTripleChecker+Invalid, 11 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 27.7s IncrementalHoareTripleChecker+Time [2024-11-09 06:44:34,843 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 333 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 45 Invalid, 11 Unknown, 0 Unchecked, 27.7s Time] [2024-11-09 06:44:34,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 224 states. [2024-11-09 06:44:34,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 224 to 224. [2024-11-09 06:44:34,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 224 states, 198 states have (on average 1.202020202020202) internal successors, (238), 212 states have internal predecessors, (238), 19 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (19), 10 states have call predecessors, (19), 19 states have call successors, (19) [2024-11-09 06:44:34,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 224 states to 224 states and 276 transitions. [2024-11-09 06:44:34,867 INFO L78 Accepts]: Start accepts. Automaton has 224 states and 276 transitions. Word has length 72 [2024-11-09 06:44:34,867 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:44:34,867 INFO L471 AbstractCegarLoop]: Abstraction has 224 states and 276 transitions. [2024-11-09 06:44:34,868 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.0) internal successors, (66), 3 states have internal predecessors, (66), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 06:44:34,868 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 276 transitions. [2024-11-09 06:44:34,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2024-11-09 06:44:34,871 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:44:34,871 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:44:34,871 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-09 06:44:34,872 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:44:34,872 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:44:34,873 INFO L85 PathProgramCache]: Analyzing trace with hash 1641910383, now seen corresponding path program 1 times [2024-11-09 06:44:34,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:44:34,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1796103623] [2024-11-09 06:44:34,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:44:34,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:44:35,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:44:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 06:44:35,816 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:44:35,818 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1796103623] [2024-11-09 06:44:35,819 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1796103623] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:44:35,819 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 06:44:35,819 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 06:44:35,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [54191118] [2024-11-09 06:44:35,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:44:35,820 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:44:35,820 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:44:35,821 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:44:35,821 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:44:35,823 INFO L87 Difference]: Start difference. First operand 224 states and 276 transitions. Second operand has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-09 06:44:37,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:39,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:41,880 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:43,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:45,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:47,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:51,155 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:53,159 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:55,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:57,176 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:44:59,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:45:01,240 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:45:03,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:45:05,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:45:07,460 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:45:10,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:45:10,281 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:45:10,281 INFO L93 Difference]: Finished difference Result 265 states and 324 transitions. [2024-11-09 06:45:10,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:45:10,285 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) Word has length 85 [2024-11-09 06:45:10,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:45:10,288 INFO L225 Difference]: With dead ends: 265 [2024-11-09 06:45:10,288 INFO L226 Difference]: Without dead ends: 263 [2024-11-09 06:45:10,289 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 06:45:10,290 INFO L432 NwaCegarLoop]: 164 mSDtfsCounter, 49 mSDsluCounter, 323 mSDsCounter, 0 mSdLazyCounter, 81 mSolverCounterSat, 1 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 51 SdHoareTripleChecker+Valid, 487 SdHoareTripleChecker+Invalid, 96 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 81 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2024-11-09 06:45:10,291 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [51 Valid, 487 Invalid, 96 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 81 Invalid, 14 Unknown, 0 Unchecked, 34.4s Time] [2024-11-09 06:45:10,292 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2024-11-09 06:45:10,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2024-11-09 06:45:10,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 234 states have (on average 1.188034188034188) internal successors, (278), 248 states have internal predecessors, (278), 22 states have call successors, (22), 2 states have call predecessors, (22), 2 states have return successors, (22), 13 states have call predecessors, (22), 22 states have call successors, (22) [2024-11-09 06:45:10,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 322 transitions. [2024-11-09 06:45:10,317 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 322 transitions. Word has length 85 [2024-11-09 06:45:10,318 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:45:10,318 INFO L471 AbstractCegarLoop]: Abstraction has 263 states and 322 transitions. [2024-11-09 06:45:10,318 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 23.666666666666668) internal successors, (71), 4 states have internal predecessors, (71), 1 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 1 states have call predecessors, (4), 1 states have call successors, (4) [2024-11-09 06:45:10,319 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 322 transitions. [2024-11-09 06:45:10,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-09 06:45:10,322 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:45:10,322 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:45:10,322 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-09 06:45:10,323 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:45:10,323 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:45:10,324 INFO L85 PathProgramCache]: Analyzing trace with hash 163643867, now seen corresponding path program 1 times [2024-11-09 06:45:10,324 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:45:10,324 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1078132716] [2024-11-09 06:45:10,324 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:45:10,325 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:45:12,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:45:13,140 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 4 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 06:45:13,141 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:45:13,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1078132716] [2024-11-09 06:45:13,141 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1078132716] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:45:13,142 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1432751203] [2024-11-09 06:45:13,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:45:13,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:45:13,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:45:13,144 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:45:13,147 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 06:46:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:46:16,132 INFO L255 TraceCheckSpWp]: Trace formula consists of 809 conjuncts, 11 conjuncts are in the unsatisfiable core [2024-11-09 06:46:16,139 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:46:16,186 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 18 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 06:46:16,186 INFO L307 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-09 06:46:16,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1432751203] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:46:16,187 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-09 06:46:16,187 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4] total 5 [2024-11-09 06:46:16,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814660467] [2024-11-09 06:46:16,188 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:46:16,188 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 06:46:16,188 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:46:16,189 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 06:46:16,189 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:46:16,190 INFO L87 Difference]: Start difference. First operand 263 states and 322 transitions. Second operand has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:46:18,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:20,230 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:22,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:24,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:26,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:28,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:30,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:32,418 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:34,424 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 06:46:38,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 06:46:38,795 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 06:46:38,795 INFO L93 Difference]: Finished difference Result 504 states and 631 transitions. [2024-11-09 06:46:38,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-09 06:46:38,800 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 90 [2024-11-09 06:46:38,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 06:46:38,803 INFO L225 Difference]: With dead ends: 504 [2024-11-09 06:46:38,803 INFO L226 Difference]: Without dead ends: 265 [2024-11-09 06:46:38,804 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 90 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2024-11-09 06:46:38,805 INFO L432 NwaCegarLoop]: 167 mSDtfsCounter, 0 mSDsluCounter, 327 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 3 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 494 SdHoareTripleChecker+Invalid, 87 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 22.6s IncrementalHoareTripleChecker+Time [2024-11-09 06:46:38,805 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 494 Invalid, 87 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 75 Invalid, 9 Unknown, 0 Unchecked, 22.6s Time] [2024-11-09 06:46:38,807 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2024-11-09 06:46:38,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 265. [2024-11-09 06:46:38,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 265 states, 235 states have (on average 1.1914893617021276) internal successors, (280), 250 states have internal predecessors, (280), 22 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (26), 13 states have call predecessors, (26), 22 states have call successors, (26) [2024-11-09 06:46:38,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 265 states and 328 transitions. [2024-11-09 06:46:38,836 INFO L78 Accepts]: Start accepts. Automaton has 265 states and 328 transitions. Word has length 90 [2024-11-09 06:46:38,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 06:46:38,836 INFO L471 AbstractCegarLoop]: Abstraction has 265 states and 328 transitions. [2024-11-09 06:46:38,837 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 26.666666666666668) internal successors, (80), 4 states have internal predecessors, (80), 2 states have call successors, (4), 2 states have call predecessors, (4), 3 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 06:46:38,837 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 328 transitions. [2024-11-09 06:46:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 06:46:38,840 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 06:46:38,841 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 06:46:38,927 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-09 06:46:39,041 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2024-11-09 06:46:39,042 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2024-11-09 06:46:39,042 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 06:46:39,043 INFO L85 PathProgramCache]: Analyzing trace with hash 436396187, now seen corresponding path program 1 times [2024-11-09 06:46:39,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 06:46:39,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1080191086] [2024-11-09 06:46:39,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:46:39,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 06:46:41,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:46:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 06:46:42,501 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 06:46:42,501 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1080191086] [2024-11-09 06:46:42,501 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1080191086] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 06:46:42,506 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [414322097] [2024-11-09 06:46:42,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 06:46:42,506 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 06:46:42,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 06:46:42,510 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 06:46:42,513 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa46e748-c741-4786-882a-c3b7818ec08c/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 06:46:55,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 06:46:55,035 INFO L255 TraceCheckSpWp]: Trace formula consists of 869 conjuncts, 13 conjuncts are in the unsatisfiable core [2024-11-09 06:46:55,042 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 06:46:55,102 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 22 proven. 1 refuted. 0 times theorem prover too weak. 21 trivial. 0 not checked. [2024-11-09 06:46:55,106 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 06:46:55,235 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-09 06:46:55,236 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [414322097] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 06:46:55,236 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1800614605] [2024-11-09 06:46:55,264 INFO L159 IcfgInterpreter]: Started Sifa with 78 locations of interest [2024-11-09 06:46:55,264 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 06:46:55,269 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 06:46:55,275 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 06:46:55,276 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 06:48:10,500 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 149 for LOIs [2024-11-09 06:48:10,747 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 06:49:07,425 WARN L286 SmtUtils]: Spent 7.90s on a formula simplification that was a NOOP. DAG size: 176 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:49:18,458 WARN L286 SmtUtils]: Spent 7.40s on a formula simplification that was a NOOP. DAG size: 181 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:49:20,473 WARN L851 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse17 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse21 (store |v_#memory_$Pointer$.offset_233| .cse17 (store (select |v_#memory_$Pointer$.offset_233| .cse17) .cse18 0))) (.cse9 (store |v_#memory_$Pointer$.base_233| .cse17 (store (select |v_#memory_$Pointer$.base_233| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse4 (store |v_#memory_$Pointer$.offset_754| .cse14 (store (select |v_#memory_$Pointer$.offset_754| .cse14) .cse15 8))) (.cse1 (store |v_#memory_$Pointer$.base_754| .cse14 (store (select |v_#memory_$Pointer$.base_754| .cse14) .cse15 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse22 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse13 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse22) .cse23)) (.cse12 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse22) .cse23)) (.cse7 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse10 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ 40 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_232| .cse2) .cse3))) |v_#memory_$Pointer$.base_232|) (= (store .cse4 .cse2 (store (select .cse4 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_232| .cse2) .cse3))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse5 (store (select |v_#memory_$Pointer$.offset_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_234| .cse5) .cse6))) |v_#memory_$Pointer$.offset_234|) (= (store |v_#memory_$Pointer$.base_234| .cse7 (store (select |v_#memory_$Pointer$.base_234| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_233| .cse7) .cse8))) |v_#memory_$Pointer$.base_233|) (= (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse10) .cse11))) |v_#memory_$Pointer$.base_BEFORE_CALL_72|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (or (not (= .cse12 0)) (not (= .cse13 0))) (= (store |v_#memory_$Pointer$.base_232| .cse5 (store (select |v_#memory_$Pointer$.base_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_234| .cse5) .cse6))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse14 (store (select |v_#memory_int_818| .cse14) .cse15 (select (select |v_#memory_int_231| .cse14) .cse15))) |v_#memory_int_231|) (= |c_ULTIMATE.start_main_#t~mem63#1.base| .cse13) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse7 (store (select |v_#memory_$Pointer$.offset_234| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_233| .cse7) .cse8))) |v_#memory_$Pointer$.offset_233|) (= |c_ULTIMATE.start_main_#t~mem63#1.offset| .cse12) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_231| .cse2 (store (select |v_#memory_int_231| .cse2) .cse3 32)))) (store .cse20 .cse5 (store (select .cse20 .cse5) .cse6 5))))) (store .cse19 .cse7 (store (select .cse19 .cse7) .cse8 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_230| .cse17) .cse18)))) |v_#memory_int_230|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (store .cse21 .cse10 (store (select .cse21 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse10) .cse11)))) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))) (and (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse37 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse40 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_233| .cse40 (store (select |v_#memory_$Pointer$.offset_233| .cse40) .cse41 0))) (.cse44 (store |v_#memory_$Pointer$.base_233| .cse40 (store (select |v_#memory_$Pointer$.base_233| .cse40) .cse41 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse27 (store |v_#memory_$Pointer$.offset_754| .cse37 (store (select |v_#memory_$Pointer$.offset_754| .cse37) .cse38 8))) (.cse24 (store |v_#memory_$Pointer$.base_754| .cse37 (store (select |v_#memory_$Pointer$.base_754| .cse37) .cse38 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse45) .cse46)) (.cse31 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse45) .cse46)) (.cse35 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse28 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse33 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_232| .cse25) .cse26))) |v_#memory_$Pointer$.base_232|) (= (store .cse27 .cse25 (store (select .cse27 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_232| .cse25) .cse26))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse28 (store (select |v_#memory_$Pointer$.offset_232| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_234| .cse28) .cse29))) |v_#memory_$Pointer$.offset_234|) (or (not (= .cse30 0)) (not (= .cse31 0))) (= .cse30 |c_ULTIMATE.start_main_#t~mem63#1.base|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse33) .cse34)))) (= (store |v_#memory_$Pointer$.base_234| .cse35 (store (select |v_#memory_$Pointer$.base_234| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_233| .cse35) .cse36))) |v_#memory_$Pointer$.base_233|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |c_ULTIMATE.start_main_#t~mem63#1.offset| .cse31) (= (store |v_#memory_$Pointer$.base_232| .cse28 (store (select |v_#memory_$Pointer$.base_232| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_234| .cse28) .cse29))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse37 (store (select |v_#memory_int_818| .cse37) .cse38 (select (select |v_#memory_int_231| .cse37) .cse38))) |v_#memory_int_231|) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse35 (store (select |v_#memory_$Pointer$.offset_234| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_233| .cse35) .cse36))) |v_#memory_$Pointer$.offset_233|) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse39 (let ((.cse42 (let ((.cse43 (store |v_#memory_int_231| .cse25 (store (select |v_#memory_int_231| .cse25) .cse26 32)))) (store .cse43 .cse28 (store (select .cse43 .cse28) .cse29 5))))) (store .cse42 .cse35 (store (select .cse42 .cse35) .cse36 8))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_#memory_int_230| .cse40) .cse41)))) |v_#memory_int_230|) (= (store .cse44 .cse33 (store (select .cse44 .cse33) .cse34 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse33) .cse34))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384))))))) .cse0)))) is different from false [2024-11-09 06:50:09,839 WARN L286 SmtUtils]: Spent 19.58s on a formula simplification that was a NOOP. DAG size: 208 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:51:04,018 WARN L286 SmtUtils]: Spent 27.66s on a formula simplification that was a NOOP. DAG size: 212 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:51:06,029 WARN L851 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse17 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse9 (store |v_#memory_$Pointer$.offset_233| .cse17 (store (select |v_#memory_$Pointer$.offset_233| .cse17) .cse18 0))) (.cse21 (store |v_#memory_$Pointer$.base_233| .cse17 (store (select |v_#memory_$Pointer$.base_233| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse4 (store |v_#memory_$Pointer$.offset_754| .cse14 (store (select |v_#memory_$Pointer$.offset_754| .cse14) .cse15 8))) (.cse1 (store |v_#memory_$Pointer$.base_754| .cse14 (store (select |v_#memory_$Pointer$.base_754| .cse14) .cse15 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse10 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ 40 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_232| .cse2) .cse3))) |v_#memory_$Pointer$.base_232|) (= (store .cse4 .cse2 (store (select .cse4 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_232| .cse2) .cse3))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse5 (store (select |v_#memory_$Pointer$.offset_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_234| .cse5) .cse6))) |v_#memory_$Pointer$.offset_234|) (let ((.cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse7) .cse8) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse7) .cse8) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse10) .cse11)))) (= (store |v_#memory_$Pointer$.base_234| .cse12 (store (select |v_#memory_$Pointer$.base_234| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_233| .cse12) .cse13))) |v_#memory_$Pointer$.base_233|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_232| .cse5 (store (select |v_#memory_$Pointer$.base_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_234| .cse5) .cse6))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse14 (store (select |v_#memory_int_818| .cse14) .cse15 (select (select |v_#memory_int_231| .cse14) .cse15))) |v_#memory_int_231|) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse12 (store (select |v_#memory_$Pointer$.offset_234| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_233| .cse12) .cse13))) |v_#memory_$Pointer$.offset_233|) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_231| .cse2 (store (select |v_#memory_int_231| .cse2) .cse3 32)))) (store .cse20 .cse5 (store (select .cse20 .cse5) .cse6 5))))) (store .cse19 .cse12 (store (select .cse19 .cse12) .cse13 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_230| .cse17) .cse18)))) |v_#memory_int_230|) (= (store .cse21 .cse10 (store (select .cse21 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse10) .cse11))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse38 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_233| .cse38 (store (select |v_#memory_$Pointer$.offset_233| .cse38) .cse39 0))) (.cse30 (store |v_#memory_$Pointer$.base_233| .cse38 (store (select |v_#memory_$Pointer$.base_233| .cse38) .cse39 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse25 (store |v_#memory_$Pointer$.offset_754| .cse35 (store (select |v_#memory_$Pointer$.offset_754| .cse35) .cse36 8))) (.cse22 (store |v_#memory_$Pointer$.base_754| .cse35 (store (select |v_#memory_$Pointer$.base_754| .cse35) .cse36 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse26 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse31 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 40 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_232| .cse23) .cse24))) |v_#memory_$Pointer$.base_232|) (= (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_232| .cse23) .cse24))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse26 (store (select |v_#memory_$Pointer$.offset_232| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_234| .cse26) .cse27))) |v_#memory_$Pointer$.offset_234|) (= (store |v_#memory_$Pointer$.base_234| .cse28 (store (select |v_#memory_$Pointer$.base_234| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_233| .cse28) .cse29))) |v_#memory_$Pointer$.base_233|) (= (store .cse30 .cse31 (store (select .cse30 .cse31) .cse32 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse31) .cse32))) |v_#memory_$Pointer$.base_BEFORE_CALL_72|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse33) .cse34) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse33) .cse34) 0)))) (= (store |v_#memory_$Pointer$.base_232| .cse26 (store (select |v_#memory_$Pointer$.base_232| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_234| .cse26) .cse27))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse35 (store (select |v_#memory_int_818| .cse35) .cse36 (select (select |v_#memory_int_231| .cse35) .cse36))) |v_#memory_int_231|) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse28 (store (select |v_#memory_$Pointer$.offset_234| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_233| .cse28) .cse29))) |v_#memory_$Pointer$.offset_233|) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse37 (let ((.cse40 (let ((.cse41 (store |v_#memory_int_231| .cse23 (store (select |v_#memory_int_231| .cse23) .cse24 32)))) (store .cse41 .cse26 (store (select .cse41 .cse26) .cse27 5))))) (store .cse40 .cse28 (store (select .cse40 .cse28) .cse29 8))))) (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_int_230| .cse38) .cse39)))) |v_#memory_int_230|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (store .cse42 .cse31 (store (select .cse42 .cse31) .cse32 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse31) .cse32)))) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))))) (exists ((|v_#memory_$Pointer$.offset_755| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_755| (Array Int (Array Int Int))) (|v_#memory_int_819| (Array Int (Array Int Int)))) (let ((.cse44 (+ 12 (select (select |v_#memory_$Pointer$.offset_755| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_755| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_755| .cse43 (store (select |v_#memory_$Pointer$.base_755| .cse43) .cse44 (select (select |c_#memory_$Pointer$.base| .cse43) .cse44)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_755| .cse43 (store (select |v_#memory_$Pointer$.offset_755| .cse43) .cse44 (select (select |c_#memory_$Pointer$.offset| .cse43) .cse44)))) (= |c_#memory_int| (store |v_#memory_int_819| .cse43 (let ((.cse45 (select |v_#memory_int_819| .cse43))) (store .cse45 .cse44 (+ (select .cse45 .cse44) 1))))))))) is different from false [2024-11-09 06:51:08,066 WARN L851 $PredicateComparison]: unable to prove that (and (<= |c_ULTIMATE.start_main_~i~0#1| 9) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse17 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse9 (store |v_#memory_$Pointer$.offset_233| .cse17 (store (select |v_#memory_$Pointer$.offset_233| .cse17) .cse18 0))) (.cse21 (store |v_#memory_$Pointer$.base_233| .cse17 (store (select |v_#memory_$Pointer$.base_233| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse4 (store |v_#memory_$Pointer$.offset_754| .cse14 (store (select |v_#memory_$Pointer$.offset_754| .cse14) .cse15 8))) (.cse1 (store |v_#memory_$Pointer$.base_754| .cse14 (store (select |v_#memory_$Pointer$.base_754| .cse14) .cse15 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse10 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ 40 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_232| .cse2) .cse3))) |v_#memory_$Pointer$.base_232|) (= (store .cse4 .cse2 (store (select .cse4 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_232| .cse2) .cse3))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse5 (store (select |v_#memory_$Pointer$.offset_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_234| .cse5) .cse6))) |v_#memory_$Pointer$.offset_234|) (let ((.cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse7) .cse8) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse7) .cse8) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse10) .cse11)))) (= (store |v_#memory_$Pointer$.base_234| .cse12 (store (select |v_#memory_$Pointer$.base_234| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_233| .cse12) .cse13))) |v_#memory_$Pointer$.base_233|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_232| .cse5 (store (select |v_#memory_$Pointer$.base_232| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_234| .cse5) .cse6))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse14 (store (select |v_#memory_int_818| .cse14) .cse15 (select (select |v_#memory_int_231| .cse14) .cse15))) |v_#memory_int_231|) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse12 (store (select |v_#memory_$Pointer$.offset_234| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_233| .cse12) .cse13))) |v_#memory_$Pointer$.offset_233|) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_231| .cse2 (store (select |v_#memory_int_231| .cse2) .cse3 32)))) (store .cse20 .cse5 (store (select .cse20 .cse5) .cse6 5))))) (store .cse19 .cse12 (store (select .cse19 .cse12) .cse13 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_230| .cse17) .cse18)))) |v_#memory_int_230|) (= (store .cse21 .cse10 (store (select .cse21 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse10) .cse11))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.offset_754| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#length_52| (Array Int Int)) (|v_#valid_92| (Array Int Int)) (|v_#memory_int_818| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_754| (Array Int (Array Int Int))) (|v_#memory_int_231| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.base_234| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_232| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_233| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_234| (Array Int (Array Int Int))) (|v_#memory_int_230| (Array Int (Array Int Int)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_754| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse38 (select (select |v_#memory_$Pointer$.base_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_#memory_$Pointer$.offset_233| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_233| .cse38 (store (select |v_#memory_$Pointer$.offset_233| .cse38) .cse39 0))) (.cse30 (store |v_#memory_$Pointer$.base_233| .cse38 (store (select |v_#memory_$Pointer$.base_233| .cse38) .cse39 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|))) (.cse25 (store |v_#memory_$Pointer$.offset_754| .cse35 (store (select |v_#memory_$Pointer$.offset_754| .cse35) .cse36 8))) (.cse22 (store |v_#memory_$Pointer$.base_754| .cse35 (store (select |v_#memory_$Pointer$.base_754| .cse35) .cse36 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_234| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse26 (select (select |v_#memory_$Pointer$.base_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select |v_#memory_$Pointer$.offset_232| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse31 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 40 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_232| .cse23) .cse24))) |v_#memory_$Pointer$.base_232|) (= (store .cse25 .cse23 (store (select .cse25 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_232| .cse23) .cse24))) |v_#memory_$Pointer$.offset_232|) (= (store |v_#memory_$Pointer$.offset_232| .cse26 (store (select |v_#memory_$Pointer$.offset_232| .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_234| .cse26) .cse27))) |v_#memory_$Pointer$.offset_234|) (= (store |v_#memory_$Pointer$.base_234| .cse28 (store (select |v_#memory_$Pointer$.base_234| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_233| .cse28) .cse29))) |v_#memory_$Pointer$.base_233|) (= (store .cse30 .cse31 (store (select .cse30 .cse31) .cse32 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse31) .cse32))) |v_#memory_$Pointer$.base_BEFORE_CALL_72|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse33) .cse34) 0)) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_72| .cse33) .cse34) 0)))) (= (store |v_#memory_$Pointer$.base_232| .cse26 (store (select |v_#memory_$Pointer$.base_232| .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_234| .cse26) .cse27))) |v_#memory_$Pointer$.base_234|) (= (store |v_#memory_int_818| .cse35 (store (select |v_#memory_int_818| .cse35) .cse36 (select (select |v_#memory_int_231| .cse35) .cse36))) |v_#memory_int_231|) (= |c_#valid| (store |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_234| .cse28 (store (select |v_#memory_$Pointer$.offset_234| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_233| .cse28) .cse29))) |v_#memory_$Pointer$.offset_233|) (= (select |v_#valid_92| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse37 (let ((.cse40 (let ((.cse41 (store |v_#memory_int_231| .cse23 (store (select |v_#memory_int_231| .cse23) .cse24 32)))) (store .cse41 .cse26 (store (select .cse41 .cse26) .cse27 5))))) (store .cse40 .cse28 (store (select .cse40 .cse28) .cse29 8))))) (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_#memory_int_230| .cse38) .cse39)))) |v_#memory_int_230|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| (store .cse42 .cse31 (store (select .cse42 .cse31) .cse32 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_44| .cse31) .cse32)))) (= |c_#length| (store |v_#length_52| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)))))))))) (let ((.cse47 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse48 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse43 (= .cse48 0)) (.cse44 (= .cse47 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse43 .cse44)) (and (not .cse43) (let ((.cse45 (= .cse47 .cse48))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse45) (let ((.cse46 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse45) (<= .cse46 .cse47) (<= .cse46 .cse48))))) (not .cse44))))) (exists ((|v_#memory_$Pointer$.offset_755| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_755| (Array Int (Array Int Int))) (|v_#memory_int_819| (Array Int (Array Int Int)))) (let ((.cse50 (+ 12 (select (select |v_#memory_$Pointer$.offset_755| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (.cse49 (select (select |v_#memory_$Pointer$.base_755| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_755| .cse49 (store (select |v_#memory_$Pointer$.base_755| .cse49) .cse50 (select (select |c_#memory_$Pointer$.base| .cse49) .cse50)))) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_755| .cse49 (store (select |v_#memory_$Pointer$.offset_755| .cse49) .cse50 (select (select |c_#memory_$Pointer$.offset| .cse49) .cse50)))) (= |c_#memory_int| (store |v_#memory_int_819| .cse49 (let ((.cse51 (select |v_#memory_int_819| .cse49))) (store .cse51 .cse50 (+ (select .cse51 .cse50) 1))))))))) is different from false [2024-11-09 06:52:43,121 WARN L286 SmtUtils]: Spent 6.88s on a formula simplification that was a NOOP. DAG size: 180 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:53:01,877 WARN L286 SmtUtils]: Spent 12.20s on a formula simplification that was a NOOP. DAG size: 185 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:54:33,953 WARN L286 SmtUtils]: Spent 23.20s on a formula simplification that was a NOOP. DAG size: 218 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:55:48,134 WARN L286 SmtUtils]: Spent 27.89s on a formula simplification that was a NOOP. DAG size: 212 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 06:55:50,147 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_49| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_64| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse16 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse17 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse10 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse9 (store |v_#memory_$Pointer$.offset_746| .cse10 (store (select |v_#memory_$Pointer$.offset_746| .cse10) .cse11 40))) (.cse6 (store |v_#memory_$Pointer$.base_746| .cse10 (store (select |v_#memory_$Pointer$.base_746| .cse10) .cse11 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse14 (store |v_#memory_$Pointer$.offset_237| .cse16 (store (select |v_#memory_$Pointer$.offset_237| .cse16) .cse17 0))) (.cse3 (store |v_#memory_$Pointer$.base_237| .cse16 (store (select |v_#memory_$Pointer$.base_237| .cse16) .cse17 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse4 (select (select .cse3 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse5 (+ 40 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse1 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse2 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (+ (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse12 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse13 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse1 (store (select |v_#memory_$Pointer$.offset_239| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_238| .cse1) .cse2))) |v_#memory_$Pointer$.offset_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (store .cse3 .cse4 (store (select .cse3 .cse4) .cse5 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse4) .cse5)))) (= (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_239| .cse7) .cse8))) |v_#memory_$Pointer$.base_239|) (= (store .cse9 .cse7 (store (select .cse9 .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_239| .cse7) .cse8))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse10 (store (select |v_#memory_int_810| .cse10) .cse11 (select (select |v_#memory_int_234| .cse10) .cse11))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse12 (store (select |v_#memory_$Pointer$.offset_238| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_237| .cse12) .cse13))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (store .cse14 .cse4 (store (select .cse14 .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse4) .cse5))) |v_#memory_$Pointer$.offset_BEFORE_CALL_64|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse1 (store (select |v_#memory_$Pointer$.base_239| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_238| .cse1) .cse2))) |v_#memory_$Pointer$.base_238|) (= (let ((.cse15 (let ((.cse18 (let ((.cse19 (store |v_#memory_int_234| .cse7 (store (select |v_#memory_int_234| .cse7) .cse8 32)))) (store .cse19 .cse1 (store (select .cse19 .cse1) .cse2 5))))) (store .cse18 .cse12 (store (select .cse18 .cse12) .cse13 40))))) (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_int_233| .cse16) .cse17)))) |v_#memory_int_233|) (= (store |v_#memory_$Pointer$.base_238| .cse12 (store (select |v_#memory_$Pointer$.base_238| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_237| .cse12) .cse13))) |v_#memory_$Pointer$.base_237|) (let ((.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse21 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse20) .cse21) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse20) .cse21) 0)))))))))) (and (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#length_49| (Array Int Int)) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse37 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse38 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse28 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse27 (store |v_#memory_$Pointer$.offset_746| .cse28 (store (select |v_#memory_$Pointer$.offset_746| .cse28) .cse29 40))) (.cse24 (store |v_#memory_$Pointer$.base_746| .cse28 (store (select |v_#memory_$Pointer$.base_746| .cse28) .cse29 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse32 (store |v_#memory_$Pointer$.offset_237| .cse37 (store (select |v_#memory_$Pointer$.offset_237| .cse37) .cse38 0))) (.cse35 (store |v_#memory_$Pointer$.base_237| .cse37 (store (select |v_#memory_$Pointer$.base_237| .cse37) .cse38 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse33 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse34 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse22 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse23 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse26 (+ (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse30 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse31 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse22 (store (select |v_#memory_$Pointer$.offset_239| .cse22) .cse23 (select (select |v_#memory_$Pointer$.offset_238| .cse22) .cse23))) |v_#memory_$Pointer$.offset_238|) (= (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_239| .cse25) .cse26))) |v_#memory_$Pointer$.base_239|) (= (store .cse27 .cse25 (store (select .cse27 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_239| .cse25) .cse26))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse28 (store (select |v_#memory_int_810| .cse28) .cse29 (select (select |v_#memory_int_234| .cse28) .cse29))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse30 (store (select |v_#memory_$Pointer$.offset_238| .cse30) .cse31 (select (select |v_#memory_$Pointer$.offset_237| .cse30) .cse31))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse33) .cse34)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse22 (store (select |v_#memory_$Pointer$.base_239| .cse22) .cse23 (select (select |v_#memory_$Pointer$.base_238| .cse22) .cse23))) |v_#memory_$Pointer$.base_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (store .cse35 .cse33 (store (select .cse35 .cse33) .cse34 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse33) .cse34)))) (= (let ((.cse36 (let ((.cse39 (let ((.cse40 (store |v_#memory_int_234| .cse25 (store (select |v_#memory_int_234| .cse25) .cse26 32)))) (store .cse40 .cse22 (store (select .cse40 .cse22) .cse23 5))))) (store .cse39 .cse30 (store (select .cse39 .cse30) .cse31 40))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_int_233| .cse37) .cse38)))) |v_#memory_int_233|) (let ((.cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse41) .cse42) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse41) .cse42) 0)))) (= (store |v_#memory_$Pointer$.base_238| .cse30 (store (select |v_#memory_$Pointer$.base_238| .cse30) .cse31 (select (select |v_#memory_$Pointer$.base_237| .cse30) .cse31))) |v_#memory_$Pointer$.base_237|)))))) .cse0))) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2024-11-09 06:55:52,171 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (exists ((|v_#memory_int_811| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_747| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_747| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_747| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_747| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_747| .cse0 (store (select |v_#memory_$Pointer$.offset_747| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.base_747| .cse0 (store (select |v_#memory_$Pointer$.base_747| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_811| .cse0 (let ((.cse2 (select |v_#memory_int_811| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse3 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse3 (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_49| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_64| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse20 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse13 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse14 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse12 (store |v_#memory_$Pointer$.offset_746| .cse13 (store (select |v_#memory_$Pointer$.offset_746| .cse13) .cse14 40))) (.cse9 (store |v_#memory_$Pointer$.base_746| .cse13 (store (select |v_#memory_$Pointer$.base_746| .cse13) .cse14 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse17 (store |v_#memory_$Pointer$.offset_237| .cse19 (store (select |v_#memory_$Pointer$.offset_237| .cse19) .cse20 0))) (.cse6 (store |v_#memory_$Pointer$.base_237| .cse19 (store (select |v_#memory_$Pointer$.base_237| .cse19) .cse20 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (+ 40 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse4 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse5 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse10 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse15 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse4 (store (select |v_#memory_$Pointer$.offset_239| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_238| .cse4) .cse5))) |v_#memory_$Pointer$.offset_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse7) .cse8)))) (= (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_239| .cse10) .cse11))) |v_#memory_$Pointer$.base_239|) (= (store .cse12 .cse10 (store (select .cse12 .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_239| .cse10) .cse11))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse13 (store (select |v_#memory_int_810| .cse13) .cse14 (select (select |v_#memory_int_234| .cse13) .cse14))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse15 (store (select |v_#memory_$Pointer$.offset_238| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_237| .cse15) .cse16))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (store .cse17 .cse7 (store (select .cse17 .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse7) .cse8))) |v_#memory_$Pointer$.offset_BEFORE_CALL_64|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse4 (store (select |v_#memory_$Pointer$.base_239| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_238| .cse4) .cse5))) |v_#memory_$Pointer$.base_238|) (= (let ((.cse18 (let ((.cse21 (let ((.cse22 (store |v_#memory_int_234| .cse10 (store (select |v_#memory_int_234| .cse10) .cse11 32)))) (store .cse22 .cse4 (store (select .cse22 .cse4) .cse5 5))))) (store .cse21 .cse15 (store (select .cse21 .cse15) .cse16 40))))) (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_int_233| .cse19) .cse20)))) |v_#memory_int_233|) (= (store |v_#memory_$Pointer$.base_238| .cse15 (store (select |v_#memory_$Pointer$.base_238| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_237| .cse15) .cse16))) |v_#memory_$Pointer$.base_237|) (let ((.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse23) .cse24) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse23) .cse24) 0)))))))))) (and (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#length_49| (Array Int Int)) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse40 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse41 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse31 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse30 (store |v_#memory_$Pointer$.offset_746| .cse31 (store (select |v_#memory_$Pointer$.offset_746| .cse31) .cse32 40))) (.cse27 (store |v_#memory_$Pointer$.base_746| .cse31 (store (select |v_#memory_$Pointer$.base_746| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse35 (store |v_#memory_$Pointer$.offset_237| .cse40 (store (select |v_#memory_$Pointer$.offset_237| .cse40) .cse41 0))) (.cse38 (store |v_#memory_$Pointer$.base_237| .cse40 (store (select |v_#memory_$Pointer$.base_237| .cse40) .cse41 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse36 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse25 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse26 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse28 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse29 (+ (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse33 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse34 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse25 (store (select |v_#memory_$Pointer$.offset_239| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_238| .cse25) .cse26))) |v_#memory_$Pointer$.offset_238|) (= (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_239| .cse28) .cse29))) |v_#memory_$Pointer$.base_239|) (= (store .cse30 .cse28 (store (select .cse30 .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_239| .cse28) .cse29))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse31 (store (select |v_#memory_int_810| .cse31) .cse32 (select (select |v_#memory_int_234| .cse31) .cse32))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse33 (store (select |v_#memory_$Pointer$.offset_238| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_237| .cse33) .cse34))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse36) .cse37)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse25 (store (select |v_#memory_$Pointer$.base_239| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_238| .cse25) .cse26))) |v_#memory_$Pointer$.base_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (store .cse38 .cse36 (store (select .cse38 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse36) .cse37)))) (= (let ((.cse39 (let ((.cse42 (let ((.cse43 (store |v_#memory_int_234| .cse28 (store (select |v_#memory_int_234| .cse28) .cse29 32)))) (store .cse43 .cse25 (store (select .cse43 .cse25) .cse26 5))))) (store .cse42 .cse33 (store (select .cse42 .cse33) .cse34 40))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_#memory_int_233| .cse40) .cse41)))) |v_#memory_int_233|) (let ((.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse44) .cse45) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse44) .cse45) 0)))) (= (store |v_#memory_$Pointer$.base_238| .cse33 (store (select |v_#memory_$Pointer$.base_238| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_237| .cse33) .cse34))) |v_#memory_$Pointer$.base_237|)))))) .cse3))) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2024-11-09 06:55:54,197 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (exists ((|v_#memory_int_811| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_747| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_747| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_747| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_747| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_747| .cse0 (store (select |v_#memory_$Pointer$.offset_747| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.base_747| .cse0 (store (select |v_#memory_$Pointer$.base_747| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_int_811| .cse0 (let ((.cse2 (select |v_#memory_int_811| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse3 (exists ((|v_#Ultimate.C_memset_#t~loopctr397_34| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr397_34|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr397_34| 4294967296)))))) (or (and .cse3 (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_49| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_64| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse20 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse13 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse14 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse12 (store |v_#memory_$Pointer$.offset_746| .cse13 (store (select |v_#memory_$Pointer$.offset_746| .cse13) .cse14 40))) (.cse9 (store |v_#memory_$Pointer$.base_746| .cse13 (store (select |v_#memory_$Pointer$.base_746| .cse13) .cse14 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse17 (store |v_#memory_$Pointer$.offset_237| .cse19 (store (select |v_#memory_$Pointer$.offset_237| .cse19) .cse20 0))) (.cse6 (store |v_#memory_$Pointer$.base_237| .cse19 (store (select |v_#memory_$Pointer$.base_237| .cse19) .cse20 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse7 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (+ 40 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse4 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse5 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse10 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse15 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse4 (store (select |v_#memory_$Pointer$.offset_239| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_238| .cse4) .cse5))) |v_#memory_$Pointer$.offset_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse7) .cse8)))) (= (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_239| .cse10) .cse11))) |v_#memory_$Pointer$.base_239|) (= (store .cse12 .cse10 (store (select .cse12 .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_239| .cse10) .cse11))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse13 (store (select |v_#memory_int_810| .cse13) .cse14 (select (select |v_#memory_int_234| .cse13) .cse14))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse15 (store (select |v_#memory_$Pointer$.offset_238| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_237| .cse15) .cse16))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (store .cse17 .cse7 (store (select .cse17 .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse7) .cse8))) |v_#memory_$Pointer$.offset_BEFORE_CALL_64|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse4 (store (select |v_#memory_$Pointer$.base_239| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_238| .cse4) .cse5))) |v_#memory_$Pointer$.base_238|) (= (let ((.cse18 (let ((.cse21 (let ((.cse22 (store |v_#memory_int_234| .cse10 (store (select |v_#memory_int_234| .cse10) .cse11 32)))) (store .cse22 .cse4 (store (select .cse22 .cse4) .cse5 5))))) (store .cse21 .cse15 (store (select .cse21 .cse15) .cse16 40))))) (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_int_233| .cse19) .cse20)))) |v_#memory_int_233|) (= (store |v_#memory_$Pointer$.base_238| .cse15 (store (select |v_#memory_$Pointer$.base_238| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_237| .cse15) .cse16))) |v_#memory_$Pointer$.base_237|) (let ((.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_64| .cse23) .cse24) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_40| .cse23) .cse24) 0)))))))))) (and (exists ((|v_#memory_$Pointer$.offset_237| (Array Int (Array Int Int))) (|v_#valid_89| (Array Int Int)) (|v_#memory_$Pointer$.offset_238| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_239| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_746| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_239| (Array Int (Array Int Int))) (|v_#memory_int_810| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_238| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#length_49| (Array Int Int)) (|v_#memory_$Pointer$.base_237| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (Array Int (Array Int Int))) (|v_#memory_int_233| (Array Int (Array Int Int))) (|v_#memory_int_234| (Array Int (Array Int Int)))) (let ((.cse40 (select (select |v_#memory_$Pointer$.base_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse41 (select (select |v_#memory_$Pointer$.offset_237| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse31 (select (select |v_#memory_$Pointer$.base_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_746| |c_ULTIMATE.start_main_~user~0#1.base|) 40) 16))) (let ((.cse30 (store |v_#memory_$Pointer$.offset_746| .cse31 (store (select |v_#memory_$Pointer$.offset_746| .cse31) .cse32 40))) (.cse27 (store |v_#memory_$Pointer$.base_746| .cse31 (store (select |v_#memory_$Pointer$.base_746| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse35 (store |v_#memory_$Pointer$.offset_237| .cse40 (store (select |v_#memory_$Pointer$.offset_237| .cse40) .cse41 0))) (.cse38 (store |v_#memory_$Pointer$.base_237| .cse40 (store (select |v_#memory_$Pointer$.base_237| .cse40) .cse41 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|)))) (let ((.cse36 (select (select .cse38 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (+ 40 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse25 (select (select |v_#memory_$Pointer$.base_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse26 (+ 8 (select (select |v_#memory_$Pointer$.offset_239| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse28 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse29 (+ (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse33 (select (select |v_#memory_$Pointer$.base_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse34 (+ 20 (select (select |v_#memory_$Pointer$.offset_238| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= (store |v_#memory_$Pointer$.offset_239| .cse25 (store (select |v_#memory_$Pointer$.offset_239| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_238| .cse25) .cse26))) |v_#memory_$Pointer$.offset_238|) (= (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_239| .cse28) .cse29))) |v_#memory_$Pointer$.base_239|) (= (store .cse30 .cse28 (store (select .cse30 .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_239| .cse28) .cse29))) |v_#memory_$Pointer$.offset_239|) (= (store |v_#memory_int_810| .cse31 (store (select |v_#memory_int_810| .cse31) .cse32 (select (select |v_#memory_int_234| .cse31) .cse32))) |v_#memory_int_234|) (= (store |v_#memory_$Pointer$.offset_238| .cse33 (store (select |v_#memory_$Pointer$.offset_238| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_237| .cse33) .cse34))) |v_#memory_$Pointer$.offset_237|) (= (store |v_#length_49| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384) |c_#length|) (= (select |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#valid| (store |v_#valid_89| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse36) .cse37)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_239| .cse25 (store (select |v_#memory_$Pointer$.base_239| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_238| .cse25) .cse26))) |v_#memory_$Pointer$.base_238|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| (store .cse38 .cse36 (store (select .cse38 .cse36) .cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse36) .cse37)))) (= (let ((.cse39 (let ((.cse42 (let ((.cse43 (store |v_#memory_int_234| .cse28 (store (select |v_#memory_int_234| .cse28) .cse29 32)))) (store .cse43 .cse25 (store (select .cse43 .cse25) .cse26 5))))) (store .cse42 .cse33 (store (select .cse42 .cse33) .cse34 40))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_#memory_int_233| .cse40) .cse41)))) |v_#memory_int_233|) (let ((.cse44 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse45 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_39| .cse44) .cse45) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_39| .cse44) .cse45) 0)))) (= (store |v_#memory_$Pointer$.base_238| .cse33 (store (select |v_#memory_$Pointer$.base_238| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_237| .cse33) .cse34))) |v_#memory_$Pointer$.base_237|)))))) .cse3))) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (let ((.cse51 (mod |c_ULTIMATE.start_main_~_ha_hashv~1#1| 4294967296)) (.cse50 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40) 4)) 4294967295) 4294967296))) (let ((.cse47 (= .cse50 0)) (.cse46 (= .cse51 0))) (or (and (or .cse46 .cse47) (= |c_ULTIMATE.start_main_~_ha_bkt~1#1| 0)) (and (not .cse47) (let ((.cse48 (= .cse51 .cse50))) (or (and .cse48 (= |c_ULTIMATE.start_main_~_ha_hashv~1#1| |c_ULTIMATE.start_main_~_ha_bkt~1#1|)) (let ((.cse49 (mod |c_ULTIMATE.start_main_~_ha_bkt~1#1| 4294967296))) (and (<= .cse49 .cse50) (<= .cse49 .cse51) (not .cse48))))) (not .cse46))))) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2024-11-09 06:56:02,735 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [1800614605] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 06:56:02,735 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2024-11-09 06:56:02,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [5, 5, 5] total 49 [2024-11-09 06:56:02,737 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [226742416] [2024-11-09 06:56:02,737 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 06:56:02,738 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2024-11-09 06:56:02,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 06:56:02,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2024-11-09 06:56:02,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=157, Invalid=1555, Unknown=118, NotChecked=522, Total=2352 [2024-11-09 06:56:02,741 INFO L87 Difference]: Start difference. First operand 265 states and 328 transitions. Second operand has 42 states, 36 states have (on average 2.0555555555555554) internal successors, (74), 36 states have internal predecessors, (74), 4 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-09 06:56:05,102 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 [0] [2024-11-09 06:56:07,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:56:09,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:11,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:14,051 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:16,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:18,812 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:21,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:23,618 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:25,817 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:28,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:30,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:32,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:34,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:37,265 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:39,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:41,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:44,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:46,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:48,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:51,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:53,127 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:55,135 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:57,143 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:56:59,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:01,154 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:03,163 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:05,166 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:06,866 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:09,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:11,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:13,496 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:18,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:21,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 06:57:28,790 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:31,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:35,137 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:38,653 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:41,977 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:44,914 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:49,038 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:51,495 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:57:57,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:58:00,087 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:58:03,247 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 06:58:05,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.21s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0]