./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh --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 b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 17:29:23,289 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 17:29:23,353 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 17:29:23,357 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 17:29:23,357 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 17:29:23,380 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 17:29:23,381 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 17:29:23,382 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 17:29:23,382 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 17:29:23,383 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 17:29:23,384 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 17:29:23,384 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 17:29:23,384 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 17:29:23,385 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 17:29:23,385 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 17:29:23,386 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 17:29:23,386 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 17:29:23,387 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 17:29:23,387 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 17:29:23,388 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 17:29:23,388 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 17:29:23,392 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 17:29:23,392 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 17:29:23,393 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 17:29:23,393 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 17:29:23,393 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 17:29:23,394 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 17:29:23,394 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 17:29:23,394 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 17:29:23,395 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 17:29:23,395 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 17:29:23,396 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 17:29:23,396 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 17:29:23,396 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 17:29:23,396 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 17:29:23,396 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 17:29:23,397 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 17:29:23,397 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 17:29:23,397 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 17:29:23,397 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:29:23,397 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 17:29:23,398 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 17:29:23,398 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 17:29:23,398 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 17:29:23,398 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 17:29:23,399 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 17:29:23,399 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 17:29:23,399 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 17:29:23,399 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 17:29:23,399 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_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6c6a722152c52daf4f5e799c877f12032a99023b4a9ea1a935c1ce634969e85 [2023-12-02 17:29:23,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 17:29:23,656 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 17:29:23,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 17:29:23,660 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 17:29:23,660 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 17:29:23,661 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2023-12-02 17:29:26,416 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 17:29:26,689 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 17:29:26,690 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/sv-benchmarks/c/uthash-2.0.2/uthash_FNV_test8-1.i [2023-12-02 17:29:26,708 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/data/c6a465522/2db02266a6644aa7a2b1beb06e025916/FLAG08d8fda0e [2023-12-02 17:29:26,721 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/data/c6a465522/2db02266a6644aa7a2b1beb06e025916 [2023-12-02 17:29:26,724 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 17:29:26,725 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 17:29:26,727 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 17:29:26,727 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 17:29:26,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 17:29:26,732 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:29:26" (1/1) ... [2023-12-02 17:29:26,733 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28e54a1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:26, skipping insertion in model container [2023-12-02 17:29:26,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 05:29:26" (1/1) ... [2023-12-02 17:29:26,799 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 17:29:27,273 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:29:27,283 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 17:29:27,363 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 17:29:27,393 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 17:29:27,401 INFO L206 MainTranslator]: Completed translation [2023-12-02 17:29:27,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27 WrapperNode [2023-12-02 17:29:27,401 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 17:29:27,403 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 17:29:27,403 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 17:29:27,403 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 17:29:27,410 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,441 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,500 INFO L138 Inliner]: procedures = 177, calls = 299, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1335 [2023-12-02 17:29:27,500 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 17:29:27,501 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 17:29:27,501 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 17:29:27,501 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 17:29:27,511 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,511 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,523 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,569 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,584 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,589 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,597 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,609 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 17:29:27,610 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 17:29:27,610 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 17:29:27,611 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 17:29:27,611 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (1/1) ... [2023-12-02 17:29:27,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 17:29:27,628 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:29:27,640 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 17:29:27,643 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 17:29:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 17:29:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 17:29:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 17:29:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 17:29:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 17:29:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 17:29:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 17:29:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 17:29:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2023-12-02 17:29:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2023-12-02 17:29:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 17:29:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 17:29:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 17:29:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 17:29:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 17:29:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 17:29:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 17:29:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 17:29:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 17:29:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 17:29:27,857 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 17:29:27,860 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 17:29:29,137 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 17:29:30,542 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 17:29:30,542 INFO L309 CfgBuilder]: Removed 62 assume(true) statements. [2023-12-02 17:29:30,544 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:29:30 BoogieIcfgContainer [2023-12-02 17:29:30,544 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 17:29:30,547 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 17:29:30,547 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 17:29:30,550 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 17:29:30,550 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 05:29:26" (1/3) ... [2023-12-02 17:29:30,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@716595ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:29:30, skipping insertion in model container [2023-12-02 17:29:30,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 05:29:27" (2/3) ... [2023-12-02 17:29:30,551 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@716595ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 05:29:30, skipping insertion in model container [2023-12-02 17:29:30,551 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 05:29:30" (3/3) ... [2023-12-02 17:29:30,552 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_FNV_test8-1.i [2023-12-02 17:29:30,572 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 17:29:30,572 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2023-12-02 17:29:30,624 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 17:29:30,630 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@5b26ef89, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 17:29:30,630 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2023-12-02 17:29:30,635 INFO L276 IsEmpty]: Start isEmpty. Operand has 172 states, 137 states have (on average 1.7518248175182483) internal successors, (240), 162 states have internal predecessors, (240), 22 states have call successors, (22), 4 states have call predecessors, (22), 4 states have return successors, (22), 8 states have call predecessors, (22), 22 states have call successors, (22) [2023-12-02 17:29:30,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 17:29:30,641 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:29:30,642 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 17:29:30,642 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:29:30,647 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:29:30,647 INFO L85 PathProgramCache]: Analyzing trace with hash 49623723, now seen corresponding path program 1 times [2023-12-02 17:29:30,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:29:30,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [59562321] [2023-12-02 17:29:30,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:29:30,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:29:30,789 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:29:30,790 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1618447207] [2023-12-02 17:29:30,790 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:29:30,791 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:29:30,791 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:29:30,796 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:29:30,800 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 17:29:31,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:29:31,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 17:29:31,031 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:29:31,103 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2023-12-02 17:29:31,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 17:29:31,171 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 17:29:31,179 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:29:31,179 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:29:31,179 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:29:31,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [59562321] [2023-12-02 17:29:31,180 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:29:31,180 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1618447207] [2023-12-02 17:29:31,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1618447207] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:29:31,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:29:31,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:29:31,183 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [351421277] [2023-12-02 17:29:31,184 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:29:31,187 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:29:31,187 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:29:31,209 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:29:31,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 17:29:31,212 INFO L87 Difference]: Start difference. First operand has 172 states, 137 states have (on average 1.7518248175182483) internal successors, (240), 162 states have internal predecessors, (240), 22 states have call successors, (22), 4 states have call predecessors, (22), 4 states have return successors, (22), 8 states have call predecessors, (22), 22 states have call successors, (22) Second operand has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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) [2023-12-02 17:29:33,302 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:35,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:37,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:39,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:41,379 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:43,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:45,401 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:47,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:49,820 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:51,828 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:53,836 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:55,851 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:57,864 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:29:59,871 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:03,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:05,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:07,046 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:09,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:11,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:13,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:13,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:30:13,075 INFO L93 Difference]: Finished difference Result 410 states and 704 transitions. [2023-12-02 17:30:13,082 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:30:13,083 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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 [2023-12-02 17:30:13,083 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:30:13,091 INFO L225 Difference]: With dead ends: 410 [2023-12-02 17:30:13,091 INFO L226 Difference]: Without dead ends: 232 [2023-12-02 17:30:13,094 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:30:13,097 INFO L413 NwaCegarLoop]: 179 mSDtfsCounter, 71 mSDsluCounter, 341 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 4 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 520 SdHoareTripleChecker+Invalid, 151 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.8s IncrementalHoareTripleChecker+Time [2023-12-02 17:30:13,098 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 520 Invalid, 151 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 127 Invalid, 20 Unknown, 0 Unchecked, 41.8s Time] [2023-12-02 17:30:13,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 232 states. [2023-12-02 17:30:13,134 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 232 to 170. [2023-12-02 17:30:13,136 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 139 states have (on average 1.2877697841726619) internal successors, (179), 161 states have internal predecessors, (179), 20 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (20), 6 states have call predecessors, (20), 20 states have call successors, (20) [2023-12-02 17:30:13,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 219 transitions. [2023-12-02 17:30:13,139 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 219 transitions. Word has length 4 [2023-12-02 17:30:13,139 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:30:13,140 INFO L495 AbstractCegarLoop]: Abstraction has 170 states and 219 transitions. [2023-12-02 17:30:13,140 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 1.3333333333333333) internal successors, (4), 3 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) [2023-12-02 17:30:13,140 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 219 transitions. [2023-12-02 17:30:13,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 17:30:13,142 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:30:13,142 INFO L195 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] [2023-12-02 17:30:13,148 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 17:30:13,342 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 17:30:13,343 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:30:13,343 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:30:13,344 INFO L85 PathProgramCache]: Analyzing trace with hash 23151809, now seen corresponding path program 1 times [2023-12-02 17:30:13,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:30:13,344 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [743968503] [2023-12-02 17:30:13,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:30:13,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:30:13,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:30:13,846 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:30:13,847 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:30:13,847 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [743968503] [2023-12-02 17:30:13,847 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [743968503] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:30:13,848 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:30:13,848 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 17:30:13,848 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2092296307] [2023-12-02 17:30:13,848 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:30:13,849 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:30:13,849 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:30:13,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:30:13,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 17:30:13,850 INFO L87 Difference]: Start difference. First operand 170 states and 219 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:30:15,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:17,902 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:19,908 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:21,920 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:23,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:25,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:28,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:30,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:32,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:34,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:37,006 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:39,016 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:41,024 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:43,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:45,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:47,049 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:47,067 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:30:47,067 INFO L93 Difference]: Finished difference Result 317 states and 413 transitions. [2023-12-02 17:30:47,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:30:47,068 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 29 [2023-12-02 17:30:47,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:30:47,071 INFO L225 Difference]: With dead ends: 317 [2023-12-02 17:30:47,071 INFO L226 Difference]: Without dead ends: 218 [2023-12-02 17:30:47,072 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:30:47,073 INFO L413 NwaCegarLoop]: 178 mSDtfsCounter, 55 mSDsluCounter, 337 mSDsCounter, 0 mSdLazyCounter, 113 mSolverCounterSat, 2 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 515 SdHoareTripleChecker+Invalid, 131 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 113 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.2s IncrementalHoareTripleChecker+Time [2023-12-02 17:30:47,073 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 515 Invalid, 131 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 113 Invalid, 16 Unknown, 0 Unchecked, 33.2s Time] [2023-12-02 17:30:47,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2023-12-02 17:30:47,086 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 170. [2023-12-02 17:30:47,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 170 states, 139 states have (on average 1.2805755395683454) internal successors, (178), 161 states have internal predecessors, (178), 20 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (20), 6 states have call predecessors, (20), 20 states have call successors, (20) [2023-12-02 17:30:47,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 218 transitions. [2023-12-02 17:30:47,088 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 218 transitions. Word has length 29 [2023-12-02 17:30:47,088 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:30:47,088 INFO L495 AbstractCegarLoop]: Abstraction has 170 states and 218 transitions. [2023-12-02 17:30:47,088 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 3 states have internal predecessors, (28), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:30:47,089 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 218 transitions. [2023-12-02 17:30:47,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 17:30:47,090 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:30:47,090 INFO L195 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] [2023-12-02 17:30:47,090 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 17:30:47,090 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:30:47,090 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:30:47,090 INFO L85 PathProgramCache]: Analyzing trace with hash 1169557025, now seen corresponding path program 1 times [2023-12-02 17:30:47,091 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:30:47,091 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1265888773] [2023-12-02 17:30:47,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:30:47,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:30:47,151 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:30:47,152 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1508289820] [2023-12-02 17:30:47,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:30:47,152 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:30:47,152 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:30:47,156 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:30:47,163 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 17:30:47,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:30:47,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 17:30:47,465 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:30:47,530 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:30:47,531 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:30:47,531 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:30:47,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1265888773] [2023-12-02 17:30:47,531 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:30:47,531 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1508289820] [2023-12-02 17:30:47,531 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1508289820] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:30:47,532 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:30:47,532 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:30:47,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2080918807] [2023-12-02 17:30:47,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:30:47,533 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:30:47,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:30:47,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:30:47,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 17:30:47,534 INFO L87 Difference]: Start difference. First operand 170 states and 218 transitions. Second operand has 4 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:30:49,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:51,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:53,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:55,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:57,719 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:30:59,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:01,741 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:03,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:04,339 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:31:04,339 INFO L93 Difference]: Finished difference Result 170 states and 218 transitions. [2023-12-02 17:31:04,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:31:04,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 34 [2023-12-02 17:31:04,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:31:04,341 INFO L225 Difference]: With dead ends: 170 [2023-12-02 17:31:04,341 INFO L226 Difference]: Without dead ends: 169 [2023-12-02 17:31:04,341 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 31 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:31:04,342 INFO L413 NwaCegarLoop]: 154 mSDtfsCounter, 198 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 31 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 198 SdHoareTripleChecker+Valid, 292 SdHoareTripleChecker+Invalid, 116 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 31 IncrementalHoareTripleChecker+Valid, 77 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.8s IncrementalHoareTripleChecker+Time [2023-12-02 17:31:04,343 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 292 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 77 Invalid, 8 Unknown, 0 Unchecked, 16.8s Time] [2023-12-02 17:31:04,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2023-12-02 17:31:04,357 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2023-12-02 17:31:04,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 169 states, 139 states have (on average 1.2733812949640289) internal successors, (177), 160 states have internal predecessors, (177), 20 states have call successors, (20), 3 states have call predecessors, (20), 3 states have return successors, (20), 6 states have call predecessors, (20), 20 states have call successors, (20) [2023-12-02 17:31:04,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 217 transitions. [2023-12-02 17:31:04,360 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 217 transitions. Word has length 34 [2023-12-02 17:31:04,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:31:04,360 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 217 transitions. [2023-12-02 17:31:04,360 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:31:04,361 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 217 transitions. [2023-12-02 17:31:04,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 17:31:04,362 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:31:04,362 INFO L195 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] [2023-12-02 17:31:04,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 17:31:04,562 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2023-12-02 17:31:04,563 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:31:04,563 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:31:04,564 INFO L85 PathProgramCache]: Analyzing trace with hash 1896529456, now seen corresponding path program 1 times [2023-12-02 17:31:04,564 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:31:04,564 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961100141] [2023-12-02 17:31:04,564 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:31:04,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:31:04,618 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:31:04,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1617377014] [2023-12-02 17:31:04,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:31:04,618 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:31:04,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:31:04,619 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:31:04,621 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 17:31:04,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:31:04,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 17:31:04,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:31:04,986 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:31:04,986 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:31:04,986 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:31:04,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961100141] [2023-12-02 17:31:04,987 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:31:04,987 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1617377014] [2023-12-02 17:31:04,987 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1617377014] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:31:04,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:31:04,988 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:31:04,988 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811374318] [2023-12-02 17:31:04,988 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:31:04,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:31:04,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:31:04,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:31:04,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 17:31:04,990 INFO L87 Difference]: Start difference. First operand 169 states and 217 transitions. Second operand has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:31:07,012 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:09,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:11,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:13,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:15,183 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:17,190 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:19,195 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:21,207 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:23,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:25,223 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:27,241 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:29,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:31,266 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:33,278 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:35,291 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:37,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:38,901 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:31:38,901 INFO L93 Difference]: Finished difference Result 259 states and 346 transitions. [2023-12-02 17:31:38,908 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 17:31:38,908 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 35 [2023-12-02 17:31:38,908 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:31:38,911 INFO L225 Difference]: With dead ends: 259 [2023-12-02 17:31:38,911 INFO L226 Difference]: Without dead ends: 258 [2023-12-02 17:31:38,911 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 35 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:31:38,912 INFO L413 NwaCegarLoop]: 176 mSDtfsCounter, 69 mSDsluCounter, 346 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 0 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 522 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.9s IncrementalHoareTripleChecker+Time [2023-12-02 17:31:38,913 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 522 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 116 Invalid, 16 Unknown, 0 Unchecked, 33.9s Time] [2023-12-02 17:31:38,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-12-02 17:31:38,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 227. [2023-12-02 17:31:38,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 192 states have (on average 1.2291666666666667) internal successors, (236), 213 states have internal predecessors, (236), 24 states have call successors, (24), 5 states have call predecessors, (24), 4 states have return successors, (24), 9 states have call predecessors, (24), 24 states have call successors, (24) [2023-12-02 17:31:38,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 284 transitions. [2023-12-02 17:31:38,936 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 284 transitions. Word has length 35 [2023-12-02 17:31:38,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:31:38,936 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 284 transitions. [2023-12-02 17:31:38,936 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 17:31:38,936 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 284 transitions. [2023-12-02 17:31:38,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 17:31:38,938 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:31:38,939 INFO L195 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] [2023-12-02 17:31:38,944 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2023-12-02 17:31:39,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-12-02 17:31:39,144 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:31:39,144 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:31:39,144 INFO L85 PathProgramCache]: Analyzing trace with hash -368617257, now seen corresponding path program 1 times [2023-12-02 17:31:39,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:31:39,144 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770924818] [2023-12-02 17:31:39,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:31:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:31:39,193 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:31:39,193 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1103633960] [2023-12-02 17:31:39,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:31:39,193 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:31:39,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:31:39,195 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:31:39,196 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 17:31:39,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:31:39,494 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 17:31:39,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:31:39,569 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 17:31:39,570 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:31:39,570 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:31:39,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770924818] [2023-12-02 17:31:39,570 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:31:39,570 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1103633960] [2023-12-02 17:31:39,571 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1103633960] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:31:39,571 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:31:39,571 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 17:31:39,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711984145] [2023-12-02 17:31:39,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:31:39,571 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 17:31:39,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:31:39,572 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 17:31:39,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 17:31:39,573 INFO L87 Difference]: Start difference. First operand 227 states and 284 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 17:31:41,592 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:43,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:45,708 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:47,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:49,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:51,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:53,756 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:55,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:57,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:31:59,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:03,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:05,458 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:05,480 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:32:05,480 INFO L93 Difference]: Finished difference Result 464 states and 579 transitions. [2023-12-02 17:32:05,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 17:32:05,481 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 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 45 [2023-12-02 17:32:05,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:32:05,483 INFO L225 Difference]: With dead ends: 464 [2023-12-02 17:32:05,483 INFO L226 Difference]: Without dead ends: 265 [2023-12-02 17:32:05,485 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 44 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 17:32:05,486 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 50 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 5 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 53 SdHoareTripleChecker+Valid, 361 SdHoareTripleChecker+Invalid, 77 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 60 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.9s IncrementalHoareTripleChecker+Time [2023-12-02 17:32:05,486 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 361 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 60 Invalid, 12 Unknown, 0 Unchecked, 25.9s Time] [2023-12-02 17:32:05,487 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2023-12-02 17:32:05,499 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 262. [2023-12-02 17:32:05,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262 states, 226 states have (on average 1.2123893805309736) internal successors, (274), 247 states have internal predecessors, (274), 25 states have call successors, (25), 5 states have call predecessors, (25), 4 states have return successors, (25), 10 states have call predecessors, (25), 25 states have call successors, (25) [2023-12-02 17:32:05,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 324 transitions. [2023-12-02 17:32:05,501 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 324 transitions. Word has length 45 [2023-12-02 17:32:05,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:32:05,501 INFO L495 AbstractCegarLoop]: Abstraction has 262 states and 324 transitions. [2023-12-02 17:32:05,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 2 states have internal predecessors, (41), 1 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-12-02 17:32:05,502 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 324 transitions. [2023-12-02 17:32:05,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 17:32:05,504 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:32:05,504 INFO L195 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] [2023-12-02 17:32:05,511 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 17:32:05,704 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:32:05,704 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:32:05,705 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:32:05,705 INFO L85 PathProgramCache]: Analyzing trace with hash 146713762, now seen corresponding path program 1 times [2023-12-02 17:32:05,705 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:32:05,705 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105110705] [2023-12-02 17:32:05,705 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:32:05,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:32:05,751 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:32:05,751 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [666919075] [2023-12-02 17:32:05,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:32:05,752 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:32:05,752 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:32:05,753 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:32:05,754 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 17:32:17,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:32:17,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 17:32:17,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:32:17,237 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 17:32:17,237 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 17:32:17,237 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:32:17,237 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105110705] [2023-12-02 17:32:17,238 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:32:17,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [666919075] [2023-12-02 17:32:17,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [666919075] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 17:32:17,238 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 17:32:17,238 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 17:32:17,238 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252253064] [2023-12-02 17:32:17,238 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 17:32:17,239 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 17:32:17,239 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:32:17,239 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 17:32:17,239 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 17:32:17,240 INFO L87 Difference]: Start difference. First operand 262 states and 324 transitions. Second operand has 4 states, 3 states have (on average 16.666666666666668) internal successors, (50), 4 states have internal predecessors, (50), 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) [2023-12-02 17:32:19,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:21,319 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:23,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:25,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:27,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:29,361 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:31,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:33,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:35,700 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:37,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:39,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:41,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:32:42,978 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:32:42,978 INFO L93 Difference]: Finished difference Result 506 states and 634 transitions. [2023-12-02 17:32:42,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 17:32:42,984 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 16.666666666666668) internal successors, (50), 4 states have internal predecessors, (50), 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 58 [2023-12-02 17:32:42,985 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:32:42,986 INFO L225 Difference]: With dead ends: 506 [2023-12-02 17:32:42,986 INFO L226 Difference]: Without dead ends: 266 [2023-12-02 17:32:42,987 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 58 GetRequests, 55 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2023-12-02 17:32:42,988 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 1 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 88 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 75 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.7s IncrementalHoareTripleChecker+Time [2023-12-02 17:32:42,988 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 551 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 75 Invalid, 12 Unknown, 0 Unchecked, 25.7s Time] [2023-12-02 17:32:42,989 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2023-12-02 17:32:43,005 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 266. [2023-12-02 17:32:43,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 266 states, 228 states have (on average 1.219298245614035) internal successors, (278), 251 states have internal predecessors, (278), 25 states have call successors, (25), 5 states have call predecessors, (25), 6 states have return successors, (27), 10 states have call predecessors, (27), 25 states have call successors, (27) [2023-12-02 17:32:43,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 330 transitions. [2023-12-02 17:32:43,008 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 330 transitions. Word has length 58 [2023-12-02 17:32:43,008 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:32:43,009 INFO L495 AbstractCegarLoop]: Abstraction has 266 states and 330 transitions. [2023-12-02 17:32:43,009 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 16.666666666666668) internal successors, (50), 4 states have internal predecessors, (50), 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) [2023-12-02 17:32:43,009 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2023-12-02 17:32:43,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 17:32:43,010 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:32:43,010 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 17:32:43,034 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 17:32:43,211 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 17:32:43,211 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:32:43,212 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:32:43,212 INFO L85 PathProgramCache]: Analyzing trace with hash -72937954, now seen corresponding path program 1 times [2023-12-02 17:32:43,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:32:43,212 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092230357] [2023-12-02 17:32:43,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:32:43,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:32:43,269 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:32:43,270 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1064734445] [2023-12-02 17:32:43,270 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:32:43,270 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:32:43,270 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:32:43,271 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:32:43,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 17:33:11,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 17:33:11,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 8 conjunts are in the unsatisfiable core [2023-12-02 17:33:11,391 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 17:33:11,419 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 6 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-12-02 17:33:11,419 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 17:33:11,507 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-02 17:33:11,507 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 17:33:11,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092230357] [2023-12-02 17:33:11,507 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 17:33:11,507 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1064734445] [2023-12-02 17:33:11,507 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1064734445] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 17:33:11,508 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1610991661] [2023-12-02 17:33:11,530 INFO L159 IcfgInterpreter]: Started Sifa with 56 locations of interest [2023-12-02 17:33:11,531 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 17:33:11,535 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 17:33:11,540 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 17:33:11,540 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 17:33:50,581 INFO L197 IcfgInterpreter]: Interpreting procedure test_int with input of size 37 for LOIs [2023-12-02 17:33:50,640 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 45 for LOIs [2023-12-02 17:33:50,661 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 17:33:58,910 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 17:34:16,378 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse1 (<= 1 |c_#StackHeapBarrier|)) (.cse45 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse4 (= |c_#Ultimate.C_memset_#value| 0)) (.cse5 (= c_~count_int~0 0)) (.cse54 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (let ((.cse0 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse2 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse3 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| Int) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse28 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse29 (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse39 (select (select |v_#memory_$Pointer$.base_388| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse40 (+ 16 (select (select |v_#memory_$Pointer$.offset_388| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_388| .cse39 (store (select |v_#memory_$Pointer$.offset_388| .cse39) .cse40 8))) (.cse41 (store |v_#memory_$Pointer$.base_388| .cse39 (store (select |v_#memory_$Pointer$.base_388| .cse39) .cse40 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|))) (.cse43 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse44 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse22 (store |v_#memory_$Pointer$.offset_65| .cse28 (store (select |v_#memory_$Pointer$.offset_65| .cse28) .cse29 0))) (.cse36 (store |v_#memory_$Pointer$.base_66| .cse28 (store (select |v_#memory_$Pointer$.base_66| .cse28) .cse29 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse25 (select (select |v_#memory_$Pointer$.base_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8) 20)) (.cse23 (select (select .cse36 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse24 (+ 40 (select (select .cse22 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8))) (.cse32 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8) 8)) (.cse37 (select (select |c_old(#memory_$Pointer$.base)| .cse43) .cse44)) (.cse38 (select (select |c_old(#memory_$Pointer$.offset)| .cse43) .cse44)) (.cse34 (select (select .cse41 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse35 (+ (select (select .cse42 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8) 4))) (and (let ((.cse7 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|)) (.cse8 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|))) (and (= (store |v_#memory_$Pointer$.offset_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (select |v_#memory_$Pointer$.offset_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 36 (select .cse21 36))) |v_#memory_$Pointer$.offset_48|) (= |v_#memory_$Pointer$.offset_383| (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store .cse21 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 32))))))))) (or (and .cse7 .cse8 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse10 (select |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse11 (select |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse9 (select |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|))) (and (= (store |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store .cse9 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store .cse10 32 4) 16 (select .cse11 16))) |v_#memory_int_68|) (= (store |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store (select |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse10 28))) |v_#memory_int_64|) (= (store |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store .cse11 12 (select .cse9 12))) |v_#memory_int_501|)))) (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse12 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8)) (.cse13 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse14 (select |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|))) (and (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse12) (= (store |v_#length_28| .cse12 44) |v_#length_29|) (= (select |v_#valid_61| .cse12) 0) (= (store |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (select |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 36 (select .cse13 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse12 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store (store .cse14 16 0) 12 0) 8 .cse12))) (= |v_#valid_62| (store |v_#valid_61| .cse12 1)) (<= (+ .cse12 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store .cse13 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 32 (select .cse14 32))) |v_#memory_$Pointer$.base_383|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296))))) (and .cse7 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse16 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse17 (select |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse15 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8))) (and (= |v_#length_29| (store |v_#length_28| .cse15 44)) (= (store |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (select |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 36 (select .cse16 36))) |v_#memory_$Pointer$.base_48|) (= (select |v_#valid_61| .cse15) 0) (not (= .cse15 0)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse15) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store .cse16 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 32 (select .cse17 32))) |v_#memory_$Pointer$.base_383|) (= (store |v_#valid_61| .cse15 1) |v_#valid_62|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store (store .cse17 16 0) 12 0) 8 .cse15))) (<= (+ .cse15 1) |c_#StackHeapBarrier|)))) (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse20 (select |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|)) (.cse18 (select |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|))) (and (= (store |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store .cse18 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= (store |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store .cse19 32 4) 16 (select .cse20 16))) |v_#memory_int_68|) (= (store |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store (store (select |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse19 28))) |v_#memory_int_64|) (= (store |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_8| (store .cse20 12 (select .cse18 12))) |v_#memory_int_501|)))) .cse8 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))))) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |c_old(#memory_$Pointer$.offset)| .cse23) .cse24))) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.offset_66| .cse25 (store (select |v_#memory_$Pointer$.offset_66| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_65| .cse25) .cse26))) |v_#memory_$Pointer$.offset_65|) (= |c_old(#memory_int)| (store |v_#memory_int_80| .cse23 (store (select |v_#memory_int_80| .cse23) .cse24 2685476833))) (= |v_#memory_int_80| (let ((.cse27 (let ((.cse30 (let ((.cse31 (store |v_#memory_int_81| .cse34 (store (select |v_#memory_int_81| .cse34) .cse35 32)))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 5))))) (store .cse30 .cse25 (store (select .cse30 .cse25) .cse26 8))))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_int_80| .cse28) .cse29))))) (= (store |v_#memory_$Pointer$.base_64| .cse25 (store (select |v_#memory_$Pointer$.base_64| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_66| .cse25) .cse26))) |v_#memory_$Pointer$.base_66|) (= (store .cse36 .cse23 (store (select .cse36 .cse23) .cse24 (select (select |c_old(#memory_$Pointer$.base)| .cse23) .cse24))) |c_old(#memory_$Pointer$.base)|) (= .cse37 |c_#Ultimate.C_memset_#ptr.base|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse38) (= (store |v_#memory_$Pointer$.base_65| .cse32 (store (select |v_#memory_$Pointer$.base_65| .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_64| .cse32) .cse33))) |v_#memory_$Pointer$.base_64|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse39 (store (select |v_#memory_int_505| .cse39) .cse40 (select (select |v_#memory_int_81| .cse39) .cse40)))) (= (store .cse41 .cse34 (store (select .cse41 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_65| .cse34) .cse35))) |v_#memory_$Pointer$.base_65|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse32 (store (select |v_#memory_$Pointer$.offset_64| .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_66| .cse32) .cse33))) |v_#memory_$Pointer$.offset_66|) (or (not (= .cse37 0)) (not (= .cse38 0))) (= (store .cse42 .cse34 (store (select .cse42 .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_64| .cse34) .cse35))) |v_#memory_$Pointer$.offset_64|))))))) (and .cse0 .cse1 .cse2 .cse45 .cse3 .cse4 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| Int) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6| Int) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse49 (select |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse50 (select |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse48 (select |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse52 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse46 (select |v_#memory_$Pointer$.offset_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse47 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 8)) (.cse51 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|)) (.cse53 (select |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|))) (and (= (store |v_#memory_$Pointer$.offset_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store (store .cse46 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (<= (+ .cse47 1) |c_#StackHeapBarrier|) (= |c_old(#memory_int)| (store |v_#memory_int_501| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store .cse48 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 8)))) (= |v_#memory_int_64| (store |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store (select |v_#memory_int_499| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6|) 28 (select .cse49 28)))) (= (store |v_#length_28| .cse47 44) |c_#length|) (= |v_#memory_int_68| (store |v_#memory_int_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store .cse49 32 4) 16 (select .cse50 16)))) (= (store |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_$Pointer$.base_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 36 (select .cse51 36))) |v_#memory_$Pointer$.base_48|) (= |v_#memory_int_501| (store |v_#memory_int_68| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store .cse50 12 (select .cse48 12)))) (= (store |v_#memory_$Pointer$.offset_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (select |v_#memory_$Pointer$.offset_382| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 36 (select .cse52 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.base_383| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store (store .cse53 16 0) 12 0) 8 .cse47)) |c_old(#memory_$Pointer$.base)|) (= (select |v_#valid_61| .cse47) 0) (= (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store .cse52 28 0) 32 (select .cse46 32))) |v_#memory_$Pointer$.offset_383|) (= .cse47 |c_#Ultimate.C_memset_#ptr.base|) (not (= .cse47 0)) (= |c_#valid| (store |v_#valid_61| .cse47 1)) (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9| (store (store .cse51 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_9|) 32 (select .cse53 32))) |v_#memory_$Pointer$.base_383|)))) .cse5 .cse54))) (or (and .cse1 .cse4 .cse5 .cse6) (and .cse1 .cse45 .cse4 .cse5 .cse54)))) is different from false [2023-12-02 17:34:22,917 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (= |c_ULTIMATE.start_main_#t~mem66#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|)) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8) |c_ULTIMATE.start_main_#t~mem65#1.base|) (<= 1 |c_#StackHeapBarrier|) (= (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|) |c_ULTIMATE.start_main_#t~mem66#1.base|) (exists ((|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse14 (store |v_#memory_$Pointer$.offset_388| .cse32 (store (select |v_#memory_$Pointer$.offset_388| .cse32) .cse33 8))) (.cse31 (store |v_#memory_$Pointer$.base_388| .cse32 (store (select |v_#memory_$Pointer$.base_388| .cse32) .cse33 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse6 (store |v_#memory_$Pointer$.offset_65| .cse8 (store (select |v_#memory_$Pointer$.offset_65| .cse8) .cse9 0))) (.cse15 (store |v_#memory_$Pointer$.base_66| .cse8 (store (select |v_#memory_$Pointer$.base_66| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse0 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ 40 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse14 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse2 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse4 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |c_#memory_int| (store |v_#memory_int_80| .cse0 (store (select |v_#memory_int_80| .cse0) .cse1 2685476833))) (= (store |v_#memory_$Pointer$.offset_66| .cse2 (store (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_65| .cse2) .cse3))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse4 (store (select |v_#memory_$Pointer$.base_65| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_64| .cse4) .cse5))) |v_#memory_$Pointer$.base_64|) (= (store .cse6 .cse0 (store (select .cse6 .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (let ((.cse7 (let ((.cse10 (let ((.cse11 (store |v_#memory_int_81| .cse12 (store (select |v_#memory_int_81| .cse12) .cse13 32)))) (store .cse11 .cse4 (store (select .cse11 .cse4) .cse5 5))))) (store .cse10 .cse2 (store (select .cse10 .cse2) .cse3 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_80| .cse8) .cse9)))) |v_#memory_int_80|) (= (store .cse14 .cse12 (store (select .cse14 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |c_#memory_$Pointer$.base| (store .cse15 .cse0 (store (select .cse15 .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse16 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse17 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse16 .cse17 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse18 44) |v_#length_29|) (<= (+ .cse18 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse19 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse20 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse18) (not (= .cse18 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse19 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse18)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse20 16 0) 12 0) 8 .cse18))) (= (store |v_#valid_61| .cse18 1) |v_#valid_62|)))) (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse21 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse22 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 32 4) 16 (select .cse23 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse23 12 (select .cse22 12))) |v_#memory_int_501|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (and .cse16 .cse17 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse24 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse25 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 32 4) 16 (select .cse26 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse26 12 (select .cse24 12))) |v_#memory_int_501|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse27 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= (select |v_#valid_61| .cse27) 0) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse31 .cse12 (store (select .cse31 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse2 (store (select |v_#memory_$Pointer$.base_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_66| .cse2) .cse3))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse32 (store (select |v_#memory_int_505| .cse32) .cse33 (select (select |v_#memory_int_81| .cse32) .cse33)))) (= (store |v_#memory_$Pointer$.offset_64| .cse4 (store (select |v_#memory_$Pointer$.offset_64| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_66| .cse4) .cse5))) |v_#memory_$Pointer$.offset_66|)))))) (= |c_ULTIMATE.start_main_#t~mem65#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= c_~count_int~0 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:37:03,237 WARN L293 SmtUtils]: Spent 2.17m on a formula simplification that was a NOOP. DAG size: 334 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 17:37:05,265 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse33 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse23 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse69 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse68 12))) |v_#memory_int_501|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (.cse18 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse25 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse63 12))) |v_#memory_int_501|))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_388| .cse31 (store (select |v_#memory_$Pointer$.offset_388| .cse31) .cse32 8))) (.cse30 (store |v_#memory_$Pointer$.base_388| .cse31 (store (select |v_#memory_$Pointer$.base_388| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_65| .cse8 (store (select |v_#memory_$Pointer$.offset_65| .cse8) .cse9 0))) (.cse15 (store |v_#memory_$Pointer$.base_66| .cse8 (store (select |v_#memory_$Pointer$.base_66| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse5 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse2 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse2 (store (select |v_#memory_$Pointer$.base_65| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_64| .cse2) .cse3))) |v_#memory_$Pointer$.base_64|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse5) .cse6))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (let ((.cse7 (let ((.cse10 (let ((.cse11 (store |v_#memory_int_81| .cse12 (store (select |v_#memory_int_81| .cse12) .cse13 32)))) (store .cse11 .cse2 (store (select .cse11 .cse2) .cse3 5))))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_80| .cse8) .cse9)))) |v_#memory_int_80|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse14) (= (store .cse15 .cse5 (store (select .cse15 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse5) .cse6))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse16 .cse12 (store (select .cse16 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse14) .cse17) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse14) .cse17) 0))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse20 44) |v_#length_29|) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse20) (not (= .cse20 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse20)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#valid_61| .cse20 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse19 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse27 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= (select |v_#valid_61| .cse27) 0) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))))))))) (= .cse17 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse30 .cse12 (store (select .cse30 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse31 (store (select |v_#memory_int_505| .cse31) .cse32 (select (select |v_#memory_int_81| .cse31) .cse32)))) (= (store |v_#memory_$Pointer$.offset_64| .cse2 (store (select |v_#memory_$Pointer$.offset_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3))) |v_#memory_$Pointer$.offset_66|)))))) .cse33 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| 4294967296)))) .cse34) (and .cse33 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse43 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_388| .cse61 (store (select |v_#memory_$Pointer$.offset_388| .cse61) .cse62 8))) (.cse60 (store |v_#memory_$Pointer$.base_388| .cse61 (store (select |v_#memory_$Pointer$.base_388| .cse61) .cse62 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse39 (store |v_#memory_$Pointer$.offset_65| .cse43 (store (select |v_#memory_$Pointer$.offset_65| .cse43) .cse44 0))) (.cse52 (store |v_#memory_$Pointer$.base_66| .cse43 (store (select |v_#memory_$Pointer$.base_66| .cse43) .cse44 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse40 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ 40 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 4 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse35 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.offset_66| .cse35 (store (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_65| .cse35) .cse36))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse37 (store (select |v_#memory_$Pointer$.base_65| .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_64| .cse37) .cse38))) |v_#memory_$Pointer$.base_64|) (= (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse40) .cse41))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse42 (let ((.cse45 (let ((.cse46 (store |v_#memory_int_81| .cse47 (store (select |v_#memory_int_81| .cse47) .cse48 32)))) (store .cse46 .cse37 (store (select .cse46 .cse37) .cse38 5))))) (store .cse45 .cse35 (store (select .cse45 .cse35) .cse36 8))))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_int_80| .cse43) .cse44)))) |v_#memory_int_80|) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse49) .cse50))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse49) .cse50) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (= (store .cse51 .cse47 (store (select .cse51 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_64| .cse47) .cse48))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse52 .cse40 (store (select .cse52 .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse40) .cse41))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse53 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse53 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse54 44) |v_#length_29|) (<= (+ .cse54 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse54) (not (= .cse54 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse54)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse54))) (= (store |v_#valid_61| .cse54 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse53 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse57 1) |c_#StackHeapBarrier|) (not (= .cse57 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse57 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= (select |v_#valid_61| .cse57) 0) (= .cse57 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse57))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse49) (= (store .cse60 .cse47 (store (select .cse60 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_65| .cse47) .cse48))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse35 (store (select |v_#memory_$Pointer$.base_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_66| .cse35) .cse36))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= .cse50 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse61 (store (select |v_#memory_int_505| .cse61) .cse62 (select (select |v_#memory_int_81| .cse61) .cse62)))) (= (store |v_#memory_$Pointer$.offset_64| .cse37 (store (select |v_#memory_$Pointer$.offset_64| .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_66| .cse37) .cse38))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| 4294967296)))) .cse34))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= c_~count_int~0 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 17:37:07,329 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= c_~count_int~0 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0) (let ((.cse23 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse66 12))) |v_#memory_int_501|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (.cse18 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse25 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_501|))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_388| .cse31 (store (select |v_#memory_$Pointer$.offset_388| .cse31) .cse32 8))) (.cse30 (store |v_#memory_$Pointer$.base_388| .cse31 (store (select |v_#memory_$Pointer$.base_388| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_65| .cse8 (store (select |v_#memory_$Pointer$.offset_65| .cse8) .cse9 0))) (.cse17 (store |v_#memory_$Pointer$.base_66| .cse8 (store (select |v_#memory_$Pointer$.base_66| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse5 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse2 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse2 (store (select |v_#memory_$Pointer$.base_65| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_64| .cse2) .cse3))) |v_#memory_$Pointer$.base_64|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse5) .cse6))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse7 (let ((.cse10 (let ((.cse11 (store |v_#memory_int_81| .cse12 (store (select |v_#memory_int_81| .cse12) .cse13 32)))) (store .cse11 .cse2 (store (select .cse11 .cse2) .cse3 5))))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_80| .cse8) .cse9)))) |v_#memory_int_80|) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse14) .cse15))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse14) .cse15) 0)))) (= (store .cse16 .cse12 (store (select .cse16 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse17 .cse5 (store (select .cse17 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse5) .cse6))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse20 44) |v_#length_29|) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse20) (not (= .cse20 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse20)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#valid_61| .cse20 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse19 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse27 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= (select |v_#valid_61| .cse27) 0) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse30 .cse12 (store (select .cse30 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse31 (store (select |v_#memory_int_505| .cse31) .cse32 (select (select |v_#memory_int_81| .cse31) .cse32)))) (= (store |v_#memory_$Pointer$.offset_64| .cse2 (store (select |v_#memory_$Pointer$.offset_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse48 (store |v_#memory_$Pointer$.offset_388| .cse59 (store (select |v_#memory_$Pointer$.offset_388| .cse59) .cse60 8))) (.cse58 (store |v_#memory_$Pointer$.base_388| .cse59 (store (select |v_#memory_$Pointer$.base_388| .cse59) .cse60 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse37 (store |v_#memory_$Pointer$.offset_65| .cse41 (store (select |v_#memory_$Pointer$.offset_65| .cse41) .cse42 0))) (.cse47 (store |v_#memory_$Pointer$.base_66| .cse41 (store (select |v_#memory_$Pointer$.base_66| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse38 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse45 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 4 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse33 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse33 (store (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse35 (store (select |v_#memory_$Pointer$.base_65| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_64| .cse35) .cse36))) |v_#memory_$Pointer$.base_64|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse38) .cse39))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (let ((.cse40 (let ((.cse43 (let ((.cse44 (store |v_#memory_int_81| .cse45 (store (select |v_#memory_int_81| .cse45) .cse46 32)))) (store .cse44 .cse35 (store (select .cse44 .cse35) .cse36 5))))) (store .cse43 .cse33 (store (select .cse43 .cse33) .cse34 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_80| .cse41) .cse42)))) |v_#memory_int_80|) (= (store .cse47 .cse38 (store (select .cse47 .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse38) .cse39))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse48 .cse45 (store (select .cse48 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse51 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse52 44) |v_#length_29|) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse52) (not (= .cse52 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse52)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#valid_61| .cse52 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse51 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse55 1) |c_#StackHeapBarrier|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse55 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= (select |v_#valid_61| .cse55) 0) (= .cse55 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse58 .cse45 (store (select .cse58 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_65| .cse45) .cse46))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse33 (store (select |v_#memory_$Pointer$.base_64| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_66| .cse33) .cse34))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse59 (store (select |v_#memory_int_505| .cse59) .cse60 (select (select |v_#memory_int_81| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.offset_64| .cse35 (store (select |v_#memory_$Pointer$.offset_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| 4294967296)))))))) is different from false [2023-12-02 17:37:09,368 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (= c_~count_int~0 0) (let ((.cse23 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse67 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 12 (select .cse66 12))) |v_#memory_int_501|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (.cse18 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse25 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_501|))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse16 (store |v_#memory_$Pointer$.offset_388| .cse31 (store (select |v_#memory_$Pointer$.offset_388| .cse31) .cse32 8))) (.cse30 (store |v_#memory_$Pointer$.base_388| .cse31 (store (select |v_#memory_$Pointer$.base_388| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_65| .cse8 (store (select |v_#memory_$Pointer$.offset_65| .cse8) .cse9 0))) (.cse17 (store |v_#memory_$Pointer$.base_66| .cse8 (store (select |v_#memory_$Pointer$.base_66| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse5 (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 4 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse2 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse2 (store (select |v_#memory_$Pointer$.base_65| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_64| .cse2) .cse3))) |v_#memory_$Pointer$.base_64|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse5) .cse6))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse7 (let ((.cse10 (let ((.cse11 (store |v_#memory_int_81| .cse12 (store (select |v_#memory_int_81| .cse12) .cse13 32)))) (store .cse11 .cse2 (store (select .cse11 .cse2) .cse3 5))))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_80| .cse8) .cse9)))) |v_#memory_int_80|) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse14) .cse15))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse14) .cse15) 0)))) (= (store .cse16 .cse12 (store (select .cse16 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse17 .cse5 (store (select .cse17 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse5) .cse6))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse19 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse20 44) |v_#length_29|) (<= (+ .cse20 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse22 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse20) (not (= .cse20 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse21 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse20)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse22 16 0) 12 0) 8 .cse20))) (= (store |v_#valid_61| .cse20 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse19 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse27 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= (select |v_#valid_61| .cse27) 0) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse30 .cse12 (store (select .cse30 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse31 (store (select |v_#memory_int_505| .cse31) .cse32 (select (select |v_#memory_int_81| .cse31) .cse32)))) (= (store |v_#memory_$Pointer$.offset_64| .cse2 (store (select |v_#memory_$Pointer$.offset_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse48 (store |v_#memory_$Pointer$.offset_388| .cse59 (store (select |v_#memory_$Pointer$.offset_388| .cse59) .cse60 8))) (.cse58 (store |v_#memory_$Pointer$.base_388| .cse59 (store (select |v_#memory_$Pointer$.base_388| .cse59) .cse60 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse37 (store |v_#memory_$Pointer$.offset_65| .cse41 (store (select |v_#memory_$Pointer$.offset_65| .cse41) .cse42 0))) (.cse47 (store |v_#memory_$Pointer$.base_66| .cse41 (store (select |v_#memory_$Pointer$.base_66| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse38 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse45 (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 4 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse33 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse33 (store (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse35 (store (select |v_#memory_$Pointer$.base_65| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_64| .cse35) .cse36))) |v_#memory_$Pointer$.base_64|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse38) .cse39))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (let ((.cse40 (let ((.cse43 (let ((.cse44 (store |v_#memory_int_81| .cse45 (store (select |v_#memory_int_81| .cse45) .cse46 32)))) (store .cse44 .cse35 (store (select .cse44 .cse35) .cse36 5))))) (store .cse43 .cse33 (store (select .cse43 .cse33) .cse34 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_80| .cse41) .cse42)))) |v_#memory_int_80|) (= (store .cse47 .cse38 (store (select .cse47 .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse38) .cse39))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse48 .cse45 (store (select .cse48 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse49) .cse50) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse49) .cse50) 0)))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse18 .cse51 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse52 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse52 44) |v_#length_29|) (<= (+ .cse52 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse53 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse54 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse52) (not (= .cse52 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse52)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse54 16 0) 12 0) 8 .cse52))) (= (store |v_#valid_61| .cse52 1) |v_#valid_62|)))) .cse23 .cse24) (and .cse18 .cse51 .cse25 .cse26 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse55 1) |c_#StackHeapBarrier|) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse55 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse55 44) |v_#length_29|) (= (select |v_#valid_61| .cse55) 0) (= .cse55 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse58 .cse45 (store (select .cse58 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_65| .cse45) .cse46))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse33 (store (select |v_#memory_$Pointer$.base_64| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_66| .cse33) .cse34))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse59 (store (select |v_#memory_int_505| .cse59) .cse60 (select (select |v_#memory_int_81| .cse59) .cse60)))) (= (store |v_#memory_$Pointer$.offset_64| .cse35 (store (select |v_#memory_$Pointer$.offset_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| 4294967296)))))))) is different from false [2023-12-02 17:37:11,416 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (= c_~count_int~0 0) (exists ((|v_#memory_int_506| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_389| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_389| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_389| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_389| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= |c_#memory_int| (store |v_#memory_int_506| .cse0 (let ((.cse1 (select |v_#memory_int_506| .cse0))) (store .cse1 .cse2 (+ (select .cse1 .cse2) 1))))) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_389| .cse0 (store (select |v_#memory_$Pointer$.base_389| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2)))) (= (store |v_#memory_$Pointer$.offset_389| .cse0 (store (select |v_#memory_$Pointer$.offset_389| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))) |c_#memory_$Pointer$.offset|)))) (let ((.cse26 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse70 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 12 (select .cse69 12))) |v_#memory_int_501|))))) (.cse27 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse28 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_501|))))) (.cse29 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse11 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse19 (store |v_#memory_$Pointer$.offset_388| .cse34 (store (select |v_#memory_$Pointer$.offset_388| .cse34) .cse35 8))) (.cse33 (store |v_#memory_$Pointer$.base_388| .cse34 (store (select |v_#memory_$Pointer$.base_388| .cse34) .cse35 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse7 (store |v_#memory_$Pointer$.offset_65| .cse11 (store (select |v_#memory_$Pointer$.offset_65| .cse11) .cse12 0))) (.cse20 (store |v_#memory_$Pointer$.base_66| .cse11 (store (select |v_#memory_$Pointer$.base_66| .cse11) .cse12 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse8 (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 40 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse15 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ 4 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse5 (store (select |v_#memory_$Pointer$.base_65| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_64| .cse5) .cse6))) |v_#memory_$Pointer$.base_64|) (= (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse8) .cse9))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse10 (let ((.cse13 (let ((.cse14 (store |v_#memory_int_81| .cse15 (store (select |v_#memory_int_81| .cse15) .cse16 32)))) (store .cse14 .cse5 (store (select .cse14 .cse5) .cse6 5))))) (store .cse13 .cse3 (store (select .cse13 .cse3) .cse4 8))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_int_80| .cse11) .cse12)))) |v_#memory_int_80|) (let ((.cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse17) .cse18))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse17) .cse18) 0)))) (= (store .cse19 .cse15 (store (select .cse19 .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_64| .cse15) .cse16))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse20 .cse8 (store (select .cse20 .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse8) .cse9))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse22 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse21 .cse22 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse23 44) |v_#length_29|) (<= (+ .cse23 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse23) (not (= .cse23 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse24 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse23)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse23))) (= (store |v_#valid_61| .cse23 1) |v_#valid_62|)))) .cse26 .cse27) (and .cse21 .cse22 .cse28 .cse29 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse30 1) |c_#StackHeapBarrier|) (not (= .cse30 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse31 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse32 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse30 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse31 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse30 44) |v_#length_29|) (= (select |v_#valid_61| .cse30) 0) (= .cse30 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse32 16 0) 12 0) 8 .cse30))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse33 .cse15 (store (select .cse33 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_65| .cse15) .cse16))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse34 (store (select |v_#memory_int_505| .cse34) .cse35 (select (select |v_#memory_int_81| .cse34) .cse35)))) (= (store |v_#memory_$Pointer$.offset_64| .cse5 (store (select |v_#memory_$Pointer$.offset_64| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_66| .cse5) .cse6))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_388| .cse62 (store (select |v_#memory_$Pointer$.offset_388| .cse62) .cse63 8))) (.cse61 (store |v_#memory_$Pointer$.base_388| .cse62 (store (select |v_#memory_$Pointer$.base_388| .cse62) .cse63 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse40 (store |v_#memory_$Pointer$.offset_65| .cse44 (store (select |v_#memory_$Pointer$.offset_65| .cse44) .cse45 0))) (.cse50 (store |v_#memory_$Pointer$.base_66| .cse44 (store (select |v_#memory_$Pointer$.base_66| .cse44) .cse45 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse41 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse48 (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (+ 4 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse38 (store (select |v_#memory_$Pointer$.base_65| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_64| .cse38) .cse39))) |v_#memory_$Pointer$.base_64|) (= (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse41) .cse42))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (let ((.cse43 (let ((.cse46 (let ((.cse47 (store |v_#memory_int_81| .cse48 (store (select |v_#memory_int_81| .cse48) .cse49 32)))) (store .cse47 .cse38 (store (select .cse47 .cse38) .cse39 5))))) (store .cse46 .cse36 (store (select .cse46 .cse36) .cse37 8))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 (select (select |v_#memory_int_80| .cse44) .cse45)))) |v_#memory_int_80|) (= (store .cse50 .cse41 (store (select .cse50 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse41) .cse42))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse51 .cse48 (store (select .cse51 .cse48) .cse49 (select (select |v_#memory_$Pointer$.offset_64| .cse48) .cse49))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse52 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse52) .cse53) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse52) .cse53) 0)))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse54 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse21 .cse54 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse55 44) |v_#length_29|) (<= (+ .cse55 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse56 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse57 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse55) (not (= .cse55 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse56 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse55)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse57 16 0) 12 0) 8 .cse55))) (= (store |v_#valid_61| .cse55 1) |v_#valid_62|)))) .cse26 .cse27) (and .cse21 .cse54 .cse28 .cse29 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse58 1) |c_#StackHeapBarrier|) (not (= .cse58 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse59 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse60 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse58 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse59 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse58 44) |v_#length_29|) (= (select |v_#valid_61| .cse58) 0) (= .cse58 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse60 16 0) 12 0) 8 .cse58))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse61 .cse48 (store (select .cse61 .cse48) .cse49 (select (select |v_#memory_$Pointer$.base_65| .cse48) .cse49))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse62 (store (select |v_#memory_int_505| .cse62) .cse63 (select (select |v_#memory_int_81| .cse62) .cse63)))) (= (store |v_#memory_$Pointer$.offset_64| .cse38 (store (select |v_#memory_$Pointer$.offset_64| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| 4294967296)))))))) is different from false [2023-12-02 17:37:13,444 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (= c_~count_int~0 0) (let ((.cse4 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse5 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse0 (= .cse5 0)) (.cse1 (= .cse4 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse0 .cse1)) (and (not .cse0) (let ((.cse2 (= .cse4 .cse5))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse2) (let ((.cse3 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse2) (<= .cse3 .cse4) (<= .cse3 .cse5))))) (not .cse1))))) (exists ((|v_#memory_int_506| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_389| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_389| (Array Int (Array Int Int)))) (let ((.cse6 (select (select |v_#memory_$Pointer$.base_389| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_389| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= |c_#memory_int| (store |v_#memory_int_506| .cse6 (let ((.cse7 (select |v_#memory_int_506| .cse6))) (store .cse7 .cse8 (+ (select .cse7 .cse8) 1))))) (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_389| .cse6 (store (select |v_#memory_$Pointer$.base_389| .cse6) .cse8 (select (select |c_#memory_$Pointer$.base| .cse6) .cse8)))) (= (store |v_#memory_$Pointer$.offset_389| .cse6 (store (select |v_#memory_$Pointer$.offset_389| .cse6) .cse8 (select (select |c_#memory_$Pointer$.offset| .cse6) .cse8))) |c_#memory_$Pointer$.offset|)))) (let ((.cse32 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse74 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse76 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse75 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse74 28)))) (= |v_old(#memory_int)_AFTER_CALL_6| (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse75 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse74 32 4) 16 (select .cse76 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse76 12 (select .cse75 12))) |v_#memory_int_501|))))) (.cse33 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_2|)))) (.cse27 (exists ((|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_382| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_383| (Array Int (Array Int Int)))) (let ((.cse73 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse73 28 0) 32 (select (select |v_#memory_$Pointer$.offset_383| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_383|) (= (store |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse73 36))) |v_#memory_$Pointer$.offset_48|))))) (.cse34 (exists ((|v_#memory_int_64| (Array Int (Array Int Int))) (|v_#memory_int_499| (Array Int (Array Int Int))) (|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_501| (Array Int (Array Int Int)))) (let ((.cse71 (select |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse72 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_501| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= |v_#memory_int_64| (store |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_499| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse71 28)))) (= |v_#memory_int_68| (store |v_#memory_int_64| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse71 32 4) 16 (select .cse72 16)))) (= (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse72 12 (select .cse70 12))) |v_#memory_int_501|))))) (.cse35 (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_1| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse17 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_388| .cse40 (store (select |v_#memory_$Pointer$.offset_388| .cse40) .cse41 8))) (.cse39 (store |v_#memory_$Pointer$.base_388| .cse40 (store (select |v_#memory_$Pointer$.base_388| .cse40) .cse41 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse13 (store |v_#memory_$Pointer$.offset_65| .cse17 (store (select |v_#memory_$Pointer$.offset_65| .cse17) .cse18 0))) (.cse26 (store |v_#memory_$Pointer$.base_66| .cse17 (store (select |v_#memory_$Pointer$.base_66| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse14 (select (select .cse26 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ 40 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse21 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (+ 4 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse11 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse9 (store (select |v_#memory_$Pointer$.offset_66| .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_65| .cse9) .cse10))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse11 (store (select |v_#memory_$Pointer$.base_65| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_64| .cse11) .cse12))) |v_#memory_$Pointer$.base_64|) (= (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse14) .cse15))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (= (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_81| .cse21 (store (select |v_#memory_int_81| .cse21) .cse22 32)))) (store .cse20 .cse11 (store (select .cse20 .cse11) .cse12 5))))) (store .cse19 .cse9 (store (select .cse19 .cse9) .cse10 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_80| .cse17) .cse18)))) |v_#memory_int_80|) (let ((.cse23 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse23) .cse24))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse23) .cse24) 0)))) (= (store .cse25 .cse21 (store (select .cse25 .cse21) .cse22 (select (select |v_#memory_$Pointer$.offset_64| .cse21) .cse22))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse26 .cse14 (store (select .cse26 .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse14) .cse15))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse28 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse27 .cse28 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse29 44) |v_#length_29|) (<= (+ .cse29 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse29) (not (= .cse29 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse29)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse29))) (= (store |v_#valid_61| .cse29 1) |v_#valid_62|)))) .cse32 .cse33) (and .cse27 .cse28 .cse34 .cse35 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse36 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse36 1) |c_#StackHeapBarrier|) (not (= .cse36 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse38 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse36 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse37 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse36 44) |v_#length_29|) (= (select |v_#valid_61| .cse36) 0) (= .cse36 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse38 16 0) 12 0) 8 .cse36))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse39 .cse21 (store (select .cse39 .cse21) .cse22 (select (select |v_#memory_$Pointer$.base_65| .cse21) .cse22))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse9 (store (select |v_#memory_$Pointer$.base_64| .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_66| .cse9) .cse10))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse40 (store (select |v_#memory_int_505| .cse40) .cse41 (select (select |v_#memory_int_81| .cse40) .cse41)))) (= (store |v_#memory_$Pointer$.offset_64| .cse11 (store (select |v_#memory_$Pointer$.offset_64| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_66| .cse11) .cse12))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_4| 4294967296))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_15| Int) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_505| (Array Int (Array Int Int))) (|v_#valid_62| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_14| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_388| (Array Int (Array Int Int))) (|v_#memory_int_80| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_81| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_388| (Array Int (Array Int Int)))) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse68 (select (select |v_#memory_$Pointer$.base_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse69 (+ (select (select |v_#memory_$Pointer$.offset_388| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse57 (store |v_#memory_$Pointer$.offset_388| .cse68 (store (select |v_#memory_$Pointer$.offset_388| .cse68) .cse69 8))) (.cse67 (store |v_#memory_$Pointer$.base_388| .cse68 (store (select |v_#memory_$Pointer$.base_388| .cse68) .cse69 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse46 (store |v_#memory_$Pointer$.offset_65| .cse50 (store (select |v_#memory_$Pointer$.offset_65| .cse50) .cse51 0))) (.cse56 (store |v_#memory_$Pointer$.base_66| .cse50 (store (select |v_#memory_$Pointer$.base_66| .cse50) .cse51 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse47 (select (select .cse56 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ 40 (select (select .cse46 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select .cse67 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ 4 (select (select .cse57 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse43 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse44 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse42 (store (select |v_#memory_$Pointer$.offset_66| .cse42) .cse43 (select (select |v_#memory_$Pointer$.offset_65| .cse42) .cse43))) |v_#memory_$Pointer$.offset_65|) (= |c_#valid| (store |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store |v_#memory_$Pointer$.base_65| .cse44 (store (select |v_#memory_$Pointer$.base_65| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_64| .cse44) .cse45))) |v_#memory_$Pointer$.base_64|) (= (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse47) .cse48))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (let ((.cse49 (let ((.cse52 (let ((.cse53 (store |v_#memory_int_81| .cse54 (store (select |v_#memory_int_81| .cse54) .cse55 32)))) (store .cse53 .cse44 (store (select .cse53 .cse44) .cse45 5))))) (store .cse52 .cse42 (store (select .cse52 .cse42) .cse43 8))))) (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_#memory_int_80| .cse50) .cse51)))) |v_#memory_int_80|) (= (store .cse56 .cse47 (store (select .cse56 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse47) .cse48))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse57 .cse54 (store (select .cse57 .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_64| .cse54) .cse55))) |v_#memory_$Pointer$.offset_64|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse58 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse58) .cse59) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse58) .cse59) 0)))) (= (select |v_#valid_62| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (let ((.cse60 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_15| |v_ULTIMATE.start_main_#t~mem56#1.base_14|))) (or (and .cse27 .cse60 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (store |v_#length_28| .cse61 44) |v_#length_29|) (<= (+ .cse61 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse63 32))) |v_#memory_$Pointer$.base_383|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_14| .cse61) (not (= .cse61 0)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse62 36))) |v_#memory_$Pointer$.base_48|) (= 0 (select |v_#valid_61| .cse61)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse63 16 0) 12 0) 8 .cse61))) (= (store |v_#valid_61| .cse61 1) |v_#valid_62|)))) .cse32 .cse33) (and .cse27 .cse60 .cse34 .cse35 (exists ((|v_#memory_$Pointer$.base_383| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_382| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_61| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse64 1) |c_#StackHeapBarrier|) (not (= .cse64 0)) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse66 32))) |v_#memory_$Pointer$.base_383|) (= |v_#valid_62| (store |v_#valid_61| .cse64 1)) (= (store |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_382| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse65 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#length_28| .cse64 44) |v_#length_29|) (= (select |v_#valid_61| .cse64) 0) (= .cse64 |v_ULTIMATE.start_main_#t~mem56#1.base_14|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_383| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse66 16 0) 12 0) 8 .cse64))))))))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store .cse67 .cse54 (store (select .cse67 .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_65| .cse54) .cse55))) |v_#memory_$Pointer$.base_65|) (= (store |v_#memory_$Pointer$.base_64| .cse42 (store (select |v_#memory_$Pointer$.base_64| .cse42) .cse43 (select (select |v_#memory_$Pointer$.base_66| .cse42) .cse43))) |v_#memory_$Pointer$.base_66|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |v_#memory_int_81| (store |v_#memory_int_505| .cse68 (store (select |v_#memory_int_505| .cse68) .cse69 (select (select |v_#memory_int_81| .cse68) .cse69)))) (= (store |v_#memory_$Pointer$.offset_64| .cse44 (store (select |v_#memory_$Pointer$.offset_64| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_66| .cse44) .cse45))) |v_#memory_$Pointer$.offset_66|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr276_BEFORE_RETURN_3| 4294967296)))))))) is different from false [2023-12-02 17:37:29,985 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5674#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= ~count_int~0 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~#i~0#1.base|) 0) |ULTIMATE.start_main_#t~mem5#1|) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (<= (+ 2147483650 |ULTIMATE.start_main_#t~post6#1|) 0) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start_main_#t~mem5#1| |ULTIMATE.start_main_#t~post6#1|) (= (mod (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~user~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~user~0#1.base|) 8) 12)) 4294967296) 1) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 17:37:29,985 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 17:37:29,985 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 17:37:29,985 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 17:37:29,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [95725289] [2023-12-02 17:37:29,985 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 17:37:29,986 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 17:37:29,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 17:37:29,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 17:37:29,988 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=129, Invalid=1130, Unknown=29, NotChecked=518, Total=1806 [2023-12-02 17:37:29,988 INFO L87 Difference]: Start difference. First operand 266 states and 330 transitions. Second operand has 8 states, 6 states have (on average 11.0) internal successors, (66), 8 states have internal predecessors, (66), 2 states have call successors, (7), 2 states have call predecessors, (7), 4 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-12-02 17:37:32,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:34,035 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:36,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:38,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:40,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:42,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:44,081 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:46,099 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:48,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:50,110 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:52,120 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:54,131 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:56,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:37:58,148 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:00,674 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:02,681 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:04,688 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:06,703 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:08,715 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:10,727 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:12,739 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:14,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:16,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:18,776 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:20,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:22,792 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:24,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:26,806 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 17:38:30,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 17:38:31,385 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 17:38:31,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 17:38:31,625 INFO L93 Difference]: Finished difference Result 528 states and 670 transitions. [2023-12-02 17:38:31,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-12-02 17:38:31,626 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 6 states have (on average 11.0) internal successors, (66), 8 states have internal predecessors, (66), 2 states have call successors, (7), 2 states have call predecessors, (7), 4 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 60 [2023-12-02 17:38:31,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 17:38:31,628 INFO L225 Difference]: With dead ends: 528 [2023-12-02 17:38:31,628 INFO L226 Difference]: Without dead ends: 282 [2023-12-02 17:38:31,629 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 182 GetRequests, 136 SyntacticMatches, 1 SemanticMatches, 45 ConstructedPredicates, 7 IntricatePredicates, 0 DeprecatedPredicates, 391 ImplicationChecksByTransitivity, 211.3s TimeCoverageRelationStatistics Valid=160, Invalid=1399, Unknown=29, NotChecked=574, Total=2162 [2023-12-02 17:38:31,630 INFO L413 NwaCegarLoop]: 184 mSDtfsCounter, 6 mSDsluCounter, 901 mSDsCounter, 0 mSdLazyCounter, 184 mSolverCounterSat, 6 mSolverCounterUnsat, 28 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 61.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1085 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 184 IncrementalHoareTripleChecker+Invalid, 28 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 61.4s IncrementalHoareTripleChecker+Time [2023-12-02 17:38:31,630 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 1085 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 184 Invalid, 28 Unknown, 0 Unchecked, 61.4s Time] [2023-12-02 17:38:31,631 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 282 states. [2023-12-02 17:38:31,643 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 282 to 282. [2023-12-02 17:38:31,644 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 282 states, 242 states have (on average 1.2396694214876034) internal successors, (300), 265 states have internal predecessors, (300), 25 states have call successors, (25), 7 states have call predecessors, (25), 8 states have return successors, (27), 10 states have call predecessors, (27), 25 states have call successors, (27) [2023-12-02 17:38:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 282 states and 352 transitions. [2023-12-02 17:38:31,646 INFO L78 Accepts]: Start accepts. Automaton has 282 states and 352 transitions. Word has length 60 [2023-12-02 17:38:31,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 17:38:31,646 INFO L495 AbstractCegarLoop]: Abstraction has 282 states and 352 transitions. [2023-12-02 17:38:31,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 6 states have (on average 11.0) internal successors, (66), 8 states have internal predecessors, (66), 2 states have call successors, (7), 2 states have call predecessors, (7), 4 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-12-02 17:38:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 352 transitions. [2023-12-02 17:38:31,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-12-02 17:38:31,647 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 17:38:31,647 INFO L195 NwaCegarLoop]: trace histogram [6, 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] [2023-12-02 17:38:31,677 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2023-12-02 17:38:31,848 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2023-12-02 17:38:31,848 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [test_intErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, test_intErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 5 more)] === [2023-12-02 17:38:31,848 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 17:38:31,849 INFO L85 PathProgramCache]: Analyzing trace with hash 1661869378, now seen corresponding path program 2 times [2023-12-02 17:38:31,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 17:38:31,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [721625120] [2023-12-02 17:38:31,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 17:38:31,849 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 17:38:31,900 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 17:38:31,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1742351255] [2023-12-02 17:38:31,901 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 17:38:31,901 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 17:38:31,901 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 17:38:31,902 INFO L229 MonitoredProcess]: Starting monitored process 8 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 17:38:31,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0584732f-2b51-4a48-8c9c-f14b9e8a59b6/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process