./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/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_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/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_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/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 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 15:49:41,489 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 15:49:41,560 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 15:49:41,564 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 15:49:41,565 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 15:49:41,586 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 15:49:41,587 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 15:49:41,588 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 15:49:41,588 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 15:49:41,589 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 15:49:41,589 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 15:49:41,590 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 15:49:41,590 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 15:49:41,591 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 15:49:41,591 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 15:49:41,592 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 15:49:41,592 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 15:49:41,593 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 15:49:41,593 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 15:49:41,594 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 15:49:41,594 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 15:49:41,595 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 15:49:41,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 15:49:41,596 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 15:49:41,596 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 15:49:41,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 15:49:41,597 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 15:49:41,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 15:49:41,597 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 15:49:41,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 15:49:41,598 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 15:49:41,599 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 15:49:41,599 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 15:49:41,599 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 15:49:41,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 15:49:41,599 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 15:49:41,600 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 15:49:41,600 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 15:49:41,600 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 15:49:41,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:49:41,600 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 15:49:41,601 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 15:49:41,601 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 15:49:41,601 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 15:49:41,601 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 15:49:41,601 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 15:49:41,602 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 15:49:41,602 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 15:49:41,602 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 15:49:41,602 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_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80f1df6d4bc7961b41bec7d16d328ef23e1639399b1fb3a18bcdda9891a98148 [2023-12-02 15:49:41,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 15:49:41,863 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 15:49:41,866 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 15:49:41,867 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 15:49:41,867 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 15:49:41,869 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2023-12-02 15:49:44,628 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 15:49:44,914 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 15:49:44,914 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_test8-2.i [2023-12-02 15:49:44,931 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/data/60acb7004/b09fd5086a1d41d4a8b0e3b53c0e2197/FLAG22564aaae [2023-12-02 15:49:44,948 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/data/60acb7004/b09fd5086a1d41d4a8b0e3b53c0e2197 [2023-12-02 15:49:44,951 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 15:49:44,953 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 15:49:44,954 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 15:49:44,955 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 15:49:44,961 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 15:49:44,962 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:44" (1/1) ... [2023-12-02 15:49:44,963 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@45c84404 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:44, skipping insertion in model container [2023-12-02 15:49:44,963 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:49:44" (1/1) ... [2023-12-02 15:49:45,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 15:49:45,600 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:49:45,612 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 15:49:45,718 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 15:49:45,749 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 15:49:45,756 INFO L206 MainTranslator]: Completed translation [2023-12-02 15:49:45,757 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45 WrapperNode [2023-12-02 15:49:45,757 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 15:49:45,758 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 15:49:45,759 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 15:49:45,759 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 15:49:45,767 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,803 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,884 INFO L138 Inliner]: procedures = 177, calls = 350, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 1500 [2023-12-02 15:49:45,884 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 15:49:45,885 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 15:49:45,886 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 15:49:45,886 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 15:49:45,894 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,894 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,910 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,910 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,971 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,990 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:45,998 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:46,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:46,019 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 15:49:46,021 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 15:49:46,021 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 15:49:46,021 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 15:49:46,022 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (1/1) ... [2023-12-02 15:49:46,027 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 15:49:46,037 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:49:46,049 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 15:49:46,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 15:49:46,094 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-12-02 15:49:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-12-02 15:49:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 15:49:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 15:49:46,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 15:49:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 15:49:46,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 15:49:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 15:49:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure test_int [2023-12-02 15:49:46,096 INFO L138 BoogieDeclarations]: Found implementation of procedure test_int [2023-12-02 15:49:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 15:49:46,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 15:49:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 15:49:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 15:49:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 15:49:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 15:49:46,097 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 15:49:46,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 15:49:46,098 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 15:49:46,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 15:49:46,328 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 15:49:46,331 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 15:49:48,992 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 15:49:50,611 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 15:49:50,611 INFO L309 CfgBuilder]: Removed 71 assume(true) statements. [2023-12-02 15:49:50,613 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:49:50 BoogieIcfgContainer [2023-12-02 15:49:50,613 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 15:49:50,615 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 15:49:50,616 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 15:49:50,619 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 15:49:50,619 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:49:44" (1/3) ... [2023-12-02 15:49:50,620 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d57f1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:49:50, skipping insertion in model container [2023-12-02 15:49:50,620 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:49:45" (2/3) ... [2023-12-02 15:49:50,621 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1d57f1d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:49:50, skipping insertion in model container [2023-12-02 15:49:50,621 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:49:50" (3/3) ... [2023-12-02 15:49:50,622 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_JEN_test8-2.i [2023-12-02 15:49:50,642 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 15:49:50,642 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 8 error locations. [2023-12-02 15:49:50,696 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 15:49:50,704 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;@1c18c137, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 15:49:50,704 INFO L358 AbstractCegarLoop]: Starting to check reachability of 8 error locations. [2023-12-02 15:49:50,709 INFO L276 IsEmpty]: Start isEmpty. Operand has 187 states, 152 states have (on average 1.75) internal successors, (266), 177 states have internal predecessors, (266), 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 15:49:50,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 5 [2023-12-02 15:49:50,714 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:49:50,715 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1] [2023-12-02 15:49:50,715 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 15:49:50,719 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:49:50,719 INFO L85 PathProgramCache]: Analyzing trace with hash 53858912, now seen corresponding path program 1 times [2023-12-02 15:49:50,727 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:49:50,728 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [892245838] [2023-12-02 15:49:50,728 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:49:50,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:49:50,848 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:49:50,849 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [481879687] [2023-12-02 15:49:50,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:49:50,849 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:49:50,850 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:49:50,852 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:49:50,857 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 15:49:51,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:49:51,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 15:49:51,139 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:49:51,212 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 15:49:51,221 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 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 6 treesize of output 5 [2023-12-02 15:49:51,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 15:49:51,289 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 22 treesize of output 10 [2023-12-02 15:49:51,304 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 15:49:51,304 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:49:51,305 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:49:51,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [892245838] [2023-12-02 15:49:51,305 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:49:51,305 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [481879687] [2023-12-02 15:49:51,306 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [481879687] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:49:51,306 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:49:51,307 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:49:51,309 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1912969266] [2023-12-02 15:49:51,310 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:49:51,315 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:49:51,316 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:49:51,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:49:51,349 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:49:51,352 INFO L87 Difference]: Start difference. First operand has 187 states, 152 states have (on average 1.75) internal successors, (266), 177 states have internal predecessors, (266), 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 15:49:53,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:49:55,493 WARN L539 Checker$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 15:49:57,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:49:59,516 WARN L539 Checker$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 15:50:01,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:03,580 WARN L539 Checker$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 15:50:05,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:07,605 WARN L539 Checker$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 15:50:10,261 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:12,274 WARN L539 Checker$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 15:50:14,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:16,303 WARN L539 Checker$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 15:50:18,316 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:20,368 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:22,270 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 15:50:24,314 WARN L539 Checker$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 15:50:26,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:28,342 WARN L539 Checker$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 15:50:30,357 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:32,367 WARN L539 Checker$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 15:50:34,377 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 15:50:34,378 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:50:34,378 INFO L93 Difference]: Finished difference Result 433 states and 749 transitions. [2023-12-02 15:50:34,395 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:50:34,396 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 15:50:34,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:50:34,405 INFO L225 Difference]: With dead ends: 433 [2023-12-02 15:50:34,405 INFO L226 Difference]: Without dead ends: 222 [2023-12-02 15:50:34,409 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 15:50:34,411 INFO L413 NwaCegarLoop]: 191 mSDtfsCounter, 65 mSDsluCounter, 360 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 4 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 42.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 551 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.9s IncrementalHoareTripleChecker+Time [2023-12-02 15:50:34,412 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [65 Valid, 551 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 150 Invalid, 20 Unknown, 0 Unchecked, 42.9s Time] [2023-12-02 15:50:34,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 222 states. [2023-12-02 15:50:34,461 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 222 to 170. [2023-12-02 15:50:34,463 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 15:50:34,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 219 transitions. [2023-12-02 15:50:34,468 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 219 transitions. Word has length 4 [2023-12-02 15:50:34,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:50:34,468 INFO L495 AbstractCegarLoop]: Abstraction has 170 states and 219 transitions. [2023-12-02 15:50:34,469 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 15:50:34,469 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 219 transitions. [2023-12-02 15:50:34,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 15:50:34,471 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:50:34,472 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 15:50:34,478 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 15:50:34,672 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 15:50:34,673 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 15:50:34,673 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:50:34,673 INFO L85 PathProgramCache]: Analyzing trace with hash 451946363, now seen corresponding path program 1 times [2023-12-02 15:50:34,674 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:50:34,674 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [553451287] [2023-12-02 15:50:34,674 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:50:34,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:50:34,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:50:35,160 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 15:50:35,160 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:50:35,160 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [553451287] [2023-12-02 15:50:35,161 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [553451287] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:50:35,161 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:50:35,161 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 15:50:35,161 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [337850283] [2023-12-02 15:50:35,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:50:35,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:50:35,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:50:35,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:50:35,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:50:35,164 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 15:50:37,212 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:39,218 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:41,226 WARN L539 Checker$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 15:50:43,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:45,249 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:47,258 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:49,475 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:51,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:53,501 WARN L539 Checker$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 15:50:55,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 15:50:59,580 WARN L539 Checker$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 15:51:01,585 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:03,593 WARN L539 Checker$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 15:51:05,613 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:07,619 WARN L539 Checker$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 15:51:09,626 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 15:51:09,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:51:09,644 INFO L93 Difference]: Finished difference Result 317 states and 413 transitions. [2023-12-02 15:51:09,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:51:09,645 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 15:51:09,645 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:51:09,648 INFO L225 Difference]: With dead ends: 317 [2023-12-02 15:51:09,648 INFO L226 Difference]: Without dead ends: 218 [2023-12-02 15:51:09,649 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 15:51:09,650 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 55 mSDsluCounter, 344 mSDsCounter, 0 mSdLazyCounter, 114 mSolverCounterSat, 2 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 34.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 529 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 114 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.4s IncrementalHoareTripleChecker+Time [2023-12-02 15:51:09,650 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [56 Valid, 529 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 114 Invalid, 16 Unknown, 0 Unchecked, 34.4s Time] [2023-12-02 15:51:09,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2023-12-02 15:51:09,663 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 170. [2023-12-02 15:51:09,664 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 15:51:09,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 170 states and 218 transitions. [2023-12-02 15:51:09,666 INFO L78 Accepts]: Start accepts. Automaton has 170 states and 218 transitions. Word has length 29 [2023-12-02 15:51:09,666 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:51:09,666 INFO L495 AbstractCegarLoop]: Abstraction has 170 states and 218 transitions. [2023-12-02 15:51:09,666 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 15:51:09,666 INFO L276 IsEmpty]: Start isEmpty. Operand 170 states and 218 transitions. [2023-12-02 15:51:09,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2023-12-02 15:51:09,667 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:51:09,667 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 15:51:09,667 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 15:51:09,668 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 15:51:09,668 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:51:09,668 INFO L85 PathProgramCache]: Analyzing trace with hash -2011257533, now seen corresponding path program 1 times [2023-12-02 15:51:09,668 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:51:09,668 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303585225] [2023-12-02 15:51:09,668 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:51:09,669 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:51:09,735 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:51:09,735 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1289375349] [2023-12-02 15:51:09,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:51:09,736 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:51:09,736 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:51:09,737 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:51:09,741 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 15:51:10,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:51:10,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 329 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 15:51:10,087 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:51:10,167 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 15:51:10,167 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:51:10,167 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:51:10,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303585225] [2023-12-02 15:51:10,168 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:51:10,168 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1289375349] [2023-12-02 15:51:10,168 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1289375349] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:51:10,168 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:51:10,168 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:51:10,169 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [824140005] [2023-12-02 15:51:10,169 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:51:10,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:51:10,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:51:10,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:51:10,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:51:10,170 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 15:51:12,198 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 15:51:14,202 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:16,223 WARN L539 Checker$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 15:51:18,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:20,375 WARN L539 Checker$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 15:51:22,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:24,399 WARN L539 Checker$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 15:51:26,405 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 15:51:27,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:51:27,372 INFO L93 Difference]: Finished difference Result 170 states and 218 transitions. [2023-12-02 15:51:27,373 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:51:27,373 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 15:51:27,373 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:51:27,375 INFO L225 Difference]: With dead ends: 170 [2023-12-02 15:51:27,375 INFO L226 Difference]: Without dead ends: 169 [2023-12-02 15:51:27,375 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 15:51:27,376 INFO L413 NwaCegarLoop]: 154 mSDtfsCounter, 198 mSDsluCounter, 138 mSDsCounter, 0 mSdLazyCounter, 77 mSolverCounterSat, 31 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.1s 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, 17.2s IncrementalHoareTripleChecker+Time [2023-12-02 15:51:27,376 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [198 Valid, 292 Invalid, 116 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [31 Valid, 77 Invalid, 8 Unknown, 0 Unchecked, 17.2s Time] [2023-12-02 15:51:27,377 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 169 states. [2023-12-02 15:51:27,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 169 to 169. [2023-12-02 15:51:27,390 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 15:51:27,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169 states to 169 states and 217 transitions. [2023-12-02 15:51:27,392 INFO L78 Accepts]: Start accepts. Automaton has 169 states and 217 transitions. Word has length 34 [2023-12-02 15:51:27,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:51:27,393 INFO L495 AbstractCegarLoop]: Abstraction has 169 states and 217 transitions. [2023-12-02 15:51:27,393 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 15:51:27,393 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states and 217 transitions. [2023-12-02 15:51:27,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-12-02 15:51:27,395 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:51:27,395 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 15:51:27,402 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2023-12-02 15:51:27,595 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:51:27,596 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 15:51:27,596 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:51:27,596 INFO L85 PathProgramCache]: Analyzing trace with hash 2075525966, now seen corresponding path program 1 times [2023-12-02 15:51:27,597 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:51:27,597 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578097202] [2023-12-02 15:51:27,597 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:51:27,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:51:27,661 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:51:27,661 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [394235031] [2023-12-02 15:51:27,662 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:51:27,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:51:27,662 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:51:27,663 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:51:27,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 15:51:27,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:51:27,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 330 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 15:51:27,976 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:51:28,040 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 15:51:28,040 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:51:28,040 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:51:28,040 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578097202] [2023-12-02 15:51:28,041 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:51:28,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [394235031] [2023-12-02 15:51:28,041 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [394235031] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:51:28,041 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:51:28,041 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:51:28,041 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [257474842] [2023-12-02 15:51:28,042 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:51:28,042 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:51:28,042 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:51:28,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:51:28,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:51:28,044 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 15:51:30,070 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 15:51:32,078 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:34,091 WARN L539 Checker$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 15:51:36,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:38,267 WARN L539 Checker$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 15:51:40,275 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:42,286 WARN L539 Checker$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 15:51:44,297 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:46,303 WARN L539 Checker$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 15:51:48,311 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:50,330 WARN L539 Checker$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 15:51:52,344 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:54,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:56,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:51:58,377 WARN L539 Checker$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 15:52:00,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:01,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:52:01,925 INFO L93 Difference]: Finished difference Result 259 states and 346 transitions. [2023-12-02 15:52:01,929 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 15:52:01,930 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 15:52:01,930 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:52:01,932 INFO L225 Difference]: With dead ends: 259 [2023-12-02 15:52:01,932 INFO L226 Difference]: Without dead ends: 258 [2023-12-02 15:52:01,932 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 15:52:01,933 INFO L413 NwaCegarLoop]: 177 mSDtfsCounter, 69 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 0 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 524 SdHoareTripleChecker+Invalid, 132 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.8s IncrementalHoareTripleChecker+Time [2023-12-02 15:52:01,933 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 524 Invalid, 132 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 116 Invalid, 16 Unknown, 0 Unchecked, 33.8s Time] [2023-12-02 15:52:01,934 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 258 states. [2023-12-02 15:52:01,954 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 258 to 227. [2023-12-02 15:52:01,955 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 15:52:01,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 284 transitions. [2023-12-02 15:52:01,957 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 284 transitions. Word has length 35 [2023-12-02 15:52:01,958 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:52:01,958 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 284 transitions. [2023-12-02 15:52:01,958 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 15:52:01,958 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 284 transitions. [2023-12-02 15:52:01,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2023-12-02 15:52:01,961 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:52:01,961 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 15:52:01,969 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 15:52:02,161 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:02,162 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 15:52:02,162 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:52:02,162 INFO L85 PathProgramCache]: Analyzing trace with hash -300725771, now seen corresponding path program 1 times [2023-12-02 15:52:02,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:52:02,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [105979880] [2023-12-02 15:52:02,163 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:02,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:52:02,259 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:52:02,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1804959336] [2023-12-02 15:52:02,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:02,260 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:02,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:52:02,261 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:52:02,263 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 15:52:02,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:52:02,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 350 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 15:52:02,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:52:02,653 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 15:52:02,653 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:52:02,653 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:52:02,653 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [105979880] [2023-12-02 15:52:02,653 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:52:02,654 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1804959336] [2023-12-02 15:52:02,654 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1804959336] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:52:02,654 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:52:02,654 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 15:52:02,654 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [61178079] [2023-12-02 15:52:02,654 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:52:02,655 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 15:52:02,655 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:52:02,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 15:52:02,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 15:52:02,656 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 15:52:04,673 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 15:52:06,684 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:08,781 WARN L539 Checker$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 15:52:10,787 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:12,804 WARN L539 Checker$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 15:52:14,813 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:16,832 WARN L539 Checker$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 15:52:18,840 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:20,851 WARN L539 Checker$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 15:52:22,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:25,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 15:52:27,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:29,379 WARN L539 Checker$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 15:52:29,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:52:29,391 INFO L93 Difference]: Finished difference Result 464 states and 579 transitions. [2023-12-02 15:52:29,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 15:52:29,391 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 15:52:29,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:52:29,393 INFO L225 Difference]: With dead ends: 464 [2023-12-02 15:52:29,393 INFO L226 Difference]: Without dead ends: 265 [2023-12-02 15:52:29,394 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 15:52:29,395 INFO L413 NwaCegarLoop]: 196 mSDtfsCounter, 50 mSDsluCounter, 165 mSDsCounter, 0 mSdLazyCounter, 60 mSolverCounterSat, 5 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.6s 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, 26.7s IncrementalHoareTripleChecker+Time [2023-12-02 15:52:29,395 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [53 Valid, 361 Invalid, 77 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 60 Invalid, 12 Unknown, 0 Unchecked, 26.7s Time] [2023-12-02 15:52:29,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 265 states. [2023-12-02 15:52:29,407 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 265 to 262. [2023-12-02 15:52:29,408 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 15:52:29,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 262 states and 324 transitions. [2023-12-02 15:52:29,410 INFO L78 Accepts]: Start accepts. Automaton has 262 states and 324 transitions. Word has length 45 [2023-12-02 15:52:29,410 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:52:29,410 INFO L495 AbstractCegarLoop]: Abstraction has 262 states and 324 transitions. [2023-12-02 15:52:29,410 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 15:52:29,410 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 324 transitions. [2023-12-02 15:52:29,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2023-12-02 15:52:29,412 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:52:29,413 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 15:52:29,418 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 15:52:29,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:29,613 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 15:52:29,614 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:52:29,614 INFO L85 PathProgramCache]: Analyzing trace with hash 1049404336, now seen corresponding path program 1 times [2023-12-02 15:52:29,614 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:52:29,614 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1151439377] [2023-12-02 15:52:29,614 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:29,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:52:29,665 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:52:29,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [112488685] [2023-12-02 15:52:29,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:29,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:29,666 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:52:29,667 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:52:29,668 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2023-12-02 15:52:33,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:52:33,072 INFO L262 TraceCheckSpWp]: Trace formula consists of 497 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 15:52:33,078 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:52:33,096 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-02 15:52:33,096 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 15:52:33,096 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:52:33,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1151439377] [2023-12-02 15:52:33,097 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:52:33,097 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [112488685] [2023-12-02 15:52:33,097 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [112488685] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 15:52:33,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 15:52:33,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2023-12-02 15:52:33,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [602571060] [2023-12-02 15:52:33,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 15:52:33,098 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2023-12-02 15:52:33,098 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 15:52:33,099 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2023-12-02 15:52:33,099 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2023-12-02 15:52:33,099 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), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 15:52:35,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:37,168 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:39,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:41,190 WARN L539 Checker$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 15:52:43,196 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:45,208 WARN L539 Checker$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 15:52:47,372 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:49,379 WARN L539 Checker$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 15:52:51,387 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:53,401 WARN L539 Checker$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 15:52:55,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 15:52:57,414 WARN L539 Checker$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 15:52:58,720 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 15:52:58,720 INFO L93 Difference]: Finished difference Result 506 states and 634 transitions. [2023-12-02 15:52:58,727 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2023-12-02 15:52:58,727 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), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 58 [2023-12-02 15:52:58,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 15:52:58,730 INFO L225 Difference]: With dead ends: 506 [2023-12-02 15:52:58,730 INFO L226 Difference]: Without dead ends: 266 [2023-12-02 15:52:58,731 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 15:52:58,732 INFO L413 NwaCegarLoop]: 185 mSDtfsCounter, 1 mSDsluCounter, 366 mSDsCounter, 0 mSdLazyCounter, 75 mSolverCounterSat, 1 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.4s 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, 25.6s IncrementalHoareTripleChecker+Time [2023-12-02 15:52:58,732 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1 Valid, 551 Invalid, 88 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 75 Invalid, 12 Unknown, 0 Unchecked, 25.6s Time] [2023-12-02 15:52:58,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 266 states. [2023-12-02 15:52:58,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 266 to 266. [2023-12-02 15:52:58,750 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 15:52:58,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 266 states and 330 transitions. [2023-12-02 15:52:58,753 INFO L78 Accepts]: Start accepts. Automaton has 266 states and 330 transitions. Word has length 58 [2023-12-02 15:52:58,753 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 15:52:58,753 INFO L495 AbstractCegarLoop]: Abstraction has 266 states and 330 transitions. [2023-12-02 15:52:58,754 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), 2 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 15:52:58,754 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2023-12-02 15:52:58,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2023-12-02 15:52:58,755 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 15:52:58,756 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 15:52:58,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Ended with exit code 0 [2023-12-02 15:52:58,960 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:58,961 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 15:52:58,961 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 15:52:58,961 INFO L85 PathProgramCache]: Analyzing trace with hash -1640258522, now seen corresponding path program 1 times [2023-12-02 15:52:58,961 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 15:52:58,961 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1350940705] [2023-12-02 15:52:58,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:58,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 15:52:59,018 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 15:52:59,018 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1748137095] [2023-12-02 15:52:59,018 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 15:52:59,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 15:52:59,018 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 15:52:59,019 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 15:52:59,021 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c7e057ef-c6b5-4e3d-988a-967db6f3d8ed/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2023-12-02 15:53:21,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 15:53:21,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 527 conjuncts, 7 conjunts are in the unsatisfiable core [2023-12-02 15:53:21,430 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 15:53:21,468 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 15:53:21,468 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 15:53:21,541 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 15:53:21,542 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 15:53:21,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1350940705] [2023-12-02 15:53:21,542 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 15:53:21,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1748137095] [2023-12-02 15:53:21,542 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1748137095] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 15:53:21,542 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1025514649] [2023-12-02 15:53:21,565 INFO L159 IcfgInterpreter]: Started Sifa with 56 locations of interest [2023-12-02 15:53:21,565 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 15:53:21,569 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 15:53:21,574 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 15:53:21,575 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 15:54:01,590 INFO L197 IcfgInterpreter]: Interpreting procedure test_int with input of size 37 for LOIs [2023-12-02 15:54:01,678 INFO L197 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 45 for LOIs [2023-12-02 15:54:01,705 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 407 for LOIs [2023-12-02 15:54:05,529 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 16:00:39,553 WARN L293 SmtUtils]: Spent 5.92m on a formula simplification. DAG size of input: 407 DAG size of output: 407 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 16:00:50,348 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$.base| |c_ULTIMATE.start_main_#t~mem65#1.base|) |c_ULTIMATE.start_main_#t~mem65#1.offset|) |c_ULTIMATE.start_main_#t~mem66#1.base|) (= |c_ULTIMATE.start_main_#t~mem65#1.offset| (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int)))) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_490| .cse4 (store (select |v_#memory_$Pointer$.offset_490| .cse4) .cse5 8))) (.cse32 (store |v_#memory_$Pointer$.base_490| .cse4 (store (select |v_#memory_$Pointer$.base_490| .cse4) .cse5 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse31 (store |v_#memory_$Pointer$.offset_78| .cse7 (store (select |v_#memory_$Pointer$.offset_78| .cse7) .cse8 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse7 (store (select |v_#memory_$Pointer$.base_76| .cse7) .cse8 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 40 (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse13 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (+ (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse10 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse11 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_77| .cse0 (store (select |v_#memory_$Pointer$.base_77| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_78| .cse0) .cse1))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_84| .cse2 (store (select |v_#memory_int_84| .cse2) .cse3 2685476833)) |c_#memory_int|) (= (store |v_#memory_int_576| .cse4 (store (select |v_#memory_int_576| .cse4) .cse5 (select (select |v_#memory_int_85| .cse4) .cse5))) |v_#memory_int_85|) (= (let ((.cse6 (let ((.cse9 (let ((.cse12 (store |v_#memory_int_85| .cse13 (store (select |v_#memory_int_85| .cse13) .cse14 32)))) (store .cse12 .cse0 (store (select .cse12 .cse0) .cse1 5))))) (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 8))))) (store .cse6 .cse7 (store (select .cse6 .cse7) .cse8 (select (select |v_#memory_int_84| .cse7) .cse8)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1)))) (= |c_#memory_$Pointer$.base| (store .cse15 .cse2 (store (select .cse15 .cse2) .cse3 (select (select |c_#memory_$Pointer$.base| .cse2) .cse3)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (let ((.cse16 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|)) (.cse20 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|)))))) (or (and .cse16 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse19 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse18 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse17 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse17) 0) (= (store |v_#length_28| .cse17 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse18 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse19 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse19 16 0) 12 0) 8 .cse17))) (<= (+ .cse17 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse18 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse17 0)) (= |v_#valid_85| (store |v_#valid_84| .cse17 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse17)))) .cse20 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse21 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 32 4) 16 (select .cse22 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse22 12 (select .cse23 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse23 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|)))) (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (and .cse16 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296)))) .cse20 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse24 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse24 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse24 32 4) 16 (select .cse25 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse26 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|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse25 12 (select .cse26 12))) |v_#memory_int_572|)))) (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_58|) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse27)) (= (store |v_#valid_84| .cse27 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= |c_#memory_$Pointer$.offset| (store .cse31 .cse2 (store (select .cse31 .cse2) .cse3 (select (select |c_#memory_$Pointer$.offset| .cse2) .cse3)))) (= (store .cse32 .cse13 (store (select .cse32 .cse13) .cse14 (select (select |v_#memory_$Pointer$.base_77| .cse13) .cse14))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse33 .cse13 (store (select .cse33 .cse13) .cse14 (select (select |v_#memory_$Pointer$.offset_76| .cse13) .cse14))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse10 (store (select |v_#memory_$Pointer$.base_78| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_76| .cse10) .cse11))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse10 (store (select |v_#memory_$Pointer$.offset_77| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_78| .cse10) .cse11))) |v_#memory_$Pointer$.offset_78|)))))) (= |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 16:03:20,771 WARN L293 SmtUtils]: Spent 1.94m 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 16:03:22,794 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 ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse25 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse68 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse69 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |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_old(#memory_int)_AFTER_CALL_6|))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (.cse27 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|))))) (.cse28 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse64 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse65 12))) |v_#memory_int_572|))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse9 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_490| .cse6 (store (select |v_#memory_$Pointer$.offset_490| .cse6) .cse7 8))) (.cse32 (store |v_#memory_$Pointer$.base_490| .cse6 (store (select |v_#memory_$Pointer$.base_490| .cse6) .cse7 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse1 (store |v_#memory_$Pointer$.offset_78| .cse9 (store (select |v_#memory_$Pointer$.offset_78| .cse9) .cse10 0))) (.cse18 (store |v_#memory_$Pointer$.base_76| .cse9 (store (select |v_#memory_$Pointer$.base_76| .cse9) .cse10 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse4 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse5 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse2 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 40 (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse12 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse2) .cse3))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.base_77| .cse4 (store (select |v_#memory_$Pointer$.base_77| .cse4) .cse5 (select (select |v_#memory_$Pointer$.base_78| .cse4) .cse5))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse6 (store (select |v_#memory_int_576| .cse6) .cse7 (select (select |v_#memory_int_85| .cse6) .cse7))) |v_#memory_int_85|) (= (let ((.cse8 (let ((.cse11 (let ((.cse14 (store |v_#memory_int_85| .cse15 (store (select |v_#memory_int_85| .cse15) .cse16 32)))) (store .cse14 .cse4 (store (select .cse14 .cse4) .cse5 5))))) (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 8))))) (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_#memory_int_84| .cse9) .cse10)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse4 (store (select |v_#memory_$Pointer$.offset_76| .cse4) .cse5 (select (select |v_#memory_$Pointer$.offset_77| .cse4) .cse5)))) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse17) (= (store .cse18 .cse2 (store (select .cse18 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse2) .cse3))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$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$.base_BEFORE_CALL_6| .cse17) .cse19) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse17) .cse19) 0))) (= .cse19 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (let ((.cse20 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse20 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse21) 0) (= (store |v_#length_28| .cse21 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse21))) (<= (+ .cse21 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse21 0)) (= |v_#valid_85| (store |v_#valid_84| .cse21 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse21)))) .cse24 .cse25 .cse26) (and .cse20 .cse27 .cse24 .cse28 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse29 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse29 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_58|) (= .cse29 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse29))) (= (store |v_#length_28| .cse29 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse29)) (= (store |v_#valid_84| .cse29 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store .cse32 .cse15 (store (select .cse32 .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_77| .cse15) .cse16))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse33 .cse15 (store (select .cse33 .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_76| .cse15) .cse16))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse12 (store (select |v_#memory_$Pointer$.base_78| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_76| .cse12) .cse13))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse12 (store (select |v_#memory_$Pointer$.offset_77| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_78| .cse12) .cse13))) |v_#memory_$Pointer$.offset_78|)))))) .cse34) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| 4294967296)))) .cse0 (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int)))) (let ((.cse37 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse40 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse62 (store |v_#memory_$Pointer$.offset_78| .cse40 (store (select |v_#memory_$Pointer$.offset_78| .cse40) .cse41 0))) (.cse50 (store |v_#memory_$Pointer$.base_76| .cse40 (store (select |v_#memory_$Pointer$.base_76| .cse40) .cse41 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse61 (store |v_#memory_$Pointer$.offset_490| .cse37 (store (select |v_#memory_$Pointer$.offset_490| .cse37) .cse38 8))) (.cse60 (store |v_#memory_$Pointer$.base_490| .cse37 (store (select |v_#memory_$Pointer$.base_490| .cse37) .cse38 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse35 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse48 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse49 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse51 (select (select .cse50 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (+ 40 (select (select .cse62 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (select (select |v_#memory_$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$.base_77| .cse35 (store (select |v_#memory_$Pointer$.base_77| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_78| .cse35) .cse36))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse37 (store (select |v_#memory_int_576| .cse37) .cse38 (select (select |v_#memory_int_85| .cse37) .cse38))) |v_#memory_int_85|) (= (let ((.cse39 (let ((.cse42 (let ((.cse45 (store |v_#memory_int_85| .cse46 (store (select |v_#memory_int_85| .cse46) .cse47 32)))) (store .cse45 .cse35 (store (select .cse45 .cse35) .cse36 5))))) (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 8))))) (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_#memory_int_84| .cse40) .cse41)))) |v_#memory_int_84|) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse48) .cse49))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse48) .cse49) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse35 (store (select |v_#memory_$Pointer$.offset_76| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_77| .cse35) .cse36)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse50 .cse51 (store (select .cse50 .cse51) .cse52 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse51) .cse52))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse48) (let ((.cse53 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse53 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse56 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse54) 0) (= (store |v_#length_28| .cse54 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse54))) (<= (+ .cse54 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse54 0)) (= |v_#valid_85| (store |v_#valid_84| .cse54 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse54)))) .cse24 .cse25 .cse26) (and .cse53 .cse27 .cse24 .cse28 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse58 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse57 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse57 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36))) |v_#memory_$Pointer$.base_58|) (= .cse57 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse57))) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse57)) (= (store |v_#valid_84| .cse57 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse60 .cse46 (store (select .cse60 .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_77| .cse46) .cse47))) |v_#memory_$Pointer$.base_77|) (= .cse49 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse61 .cse46 (store (select .cse61 .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_76| .cse46) .cse47))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (store .cse62 .cse51 (store (select .cse62 .cse51) .cse52 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse51) .cse52)))) (= (store |v_#memory_$Pointer$.base_78| .cse43 (store (select |v_#memory_$Pointer$.base_78| .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_76| .cse43) .cse44))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse43 (store (select |v_#memory_$Pointer$.offset_77| .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_78| .cse43) .cse44))) |v_#memory_$Pointer$.offset_78|)))))) .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 16:03:24,866 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse23 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|))))) (.cse26 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_572|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int)))) (let ((.cse2 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_78| .cse5 (store (select |v_#memory_$Pointer$.offset_78| .cse5) .cse6 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse5 (store (select |v_#memory_$Pointer$.base_76| .cse5) .cse6 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse31 (store |v_#memory_$Pointer$.offset_490| .cse2 (store (select |v_#memory_$Pointer$.offset_490| .cse2) .cse3 8))) (.cse30 (store |v_#memory_$Pointer$.base_490| .cse2 (store (select |v_#memory_$Pointer$.base_490| .cse2) .cse3 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_77| .cse0 (store (select |v_#memory_$Pointer$.base_77| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_78| .cse0) .cse1))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse2 (store (select |v_#memory_int_576| .cse2) .cse3 (select (select |v_#memory_int_85| .cse2) .cse3))) |v_#memory_int_85|) (= (let ((.cse4 (let ((.cse7 (let ((.cse10 (store |v_#memory_int_85| .cse11 (store (select |v_#memory_int_85| .cse11) .cse12 32)))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 5))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 8))))) (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_int_84| .cse5) .cse6)))) |v_#memory_int_84|) (let ((.cse13 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse13) .cse14))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse13) .cse14) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse18 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse19) 0) (= (store |v_#length_28| .cse19 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse19 0)) (= |v_#valid_85| (store |v_#valid_84| .cse19 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse19)))) .cse22 .cse23 .cse24) (and .cse18 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_58|) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse27)) (= (store |v_#valid_84| .cse27 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse30 .cse11 (store (select .cse30 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_77| .cse11) .cse12))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse31 .cse11 (store (select .cse31 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_76| .cse11) .cse12))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17)))) (= (store |v_#memory_$Pointer$.base_78| .cse8 (store (select |v_#memory_$Pointer$.base_78| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_76| .cse8) .cse9))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse8 (store (select |v_#memory_$Pointer$.offset_77| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_78| .cse8) .cse9))) |v_#memory_$Pointer$.offset_78|))))))) (and (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_490| .cse38 (store (select |v_#memory_$Pointer$.offset_490| .cse38) .cse39 8))) (.cse59 (store |v_#memory_$Pointer$.base_490| .cse38 (store (select |v_#memory_$Pointer$.base_490| .cse38) .cse39 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse33 (store |v_#memory_$Pointer$.offset_78| .cse41 (store (select |v_#memory_$Pointer$.offset_78| .cse41) .cse42 0))) (.cse49 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse44 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse34) .cse35))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.base_77| .cse36 (store (select |v_#memory_$Pointer$.base_77| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_78| .cse36) .cse37))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse38 (store (select |v_#memory_int_576| .cse38) .cse39 (select (select |v_#memory_int_85| .cse38) .cse39))) |v_#memory_int_85|) (= (let ((.cse40 (let ((.cse43 (let ((.cse46 (store |v_#memory_int_85| .cse47 (store (select |v_#memory_int_85| .cse47) .cse48 32)))) (store .cse46 .cse36 (store (select .cse46 .cse36) .cse37 5))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_84| .cse41) .cse42)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse36 (store (select |v_#memory_$Pointer$.offset_76| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37)))) (= (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse34) .cse35))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse50) .cse51) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse50) .cse51) 0)))) (let ((.cse52 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse52 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse53) 0) (= (store |v_#length_28| .cse53 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse53 0)) (= |v_#valid_85| (store |v_#valid_84| .cse53 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse53)))) .cse22 .cse23 .cse24) (and .cse52 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_58|) (= .cse56 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_28| .cse56 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse56)) (= (store |v_#valid_84| .cse56 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse60 .cse47 (store (select .cse60 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_76| .cse47) .cse48))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse44 (store (select |v_#memory_$Pointer$.base_78| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_76| .cse44) .cse45))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse44 (store (select |v_#memory_$Pointer$.offset_77| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_78| .cse44) .cse45))) |v_#memory_$Pointer$.offset_78|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| 4294967296))))))) (<= 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)) is different from false [2023-12-02 16:03:26,912 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse23 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|))))) (.cse26 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_572|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int)))) (let ((.cse2 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_78| .cse5 (store (select |v_#memory_$Pointer$.offset_78| .cse5) .cse6 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse5 (store (select |v_#memory_$Pointer$.base_76| .cse5) .cse6 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse31 (store |v_#memory_$Pointer$.offset_490| .cse2 (store (select |v_#memory_$Pointer$.offset_490| .cse2) .cse3 8))) (.cse30 (store |v_#memory_$Pointer$.base_490| .cse2 (store (select |v_#memory_$Pointer$.base_490| .cse2) .cse3 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_77| .cse0 (store (select |v_#memory_$Pointer$.base_77| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_78| .cse0) .cse1))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse2 (store (select |v_#memory_int_576| .cse2) .cse3 (select (select |v_#memory_int_85| .cse2) .cse3))) |v_#memory_int_85|) (= (let ((.cse4 (let ((.cse7 (let ((.cse10 (store |v_#memory_int_85| .cse11 (store (select |v_#memory_int_85| .cse11) .cse12 32)))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 5))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 8))))) (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_int_84| .cse5) .cse6)))) |v_#memory_int_84|) (let ((.cse13 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse13) .cse14))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse13) .cse14) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse18 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse19) 0) (= (store |v_#length_28| .cse19 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse19 0)) (= |v_#valid_85| (store |v_#valid_84| .cse19 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse19)))) .cse22 .cse23 .cse24) (and .cse18 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_58|) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse27)) (= (store |v_#valid_84| .cse27 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse30 .cse11 (store (select .cse30 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_77| .cse11) .cse12))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse31 .cse11 (store (select .cse31 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_76| .cse11) .cse12))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17)))) (= (store |v_#memory_$Pointer$.base_78| .cse8 (store (select |v_#memory_$Pointer$.base_78| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_76| .cse8) .cse9))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse8 (store (select |v_#memory_$Pointer$.offset_77| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_78| .cse8) .cse9))) |v_#memory_$Pointer$.offset_78|))))))) (and (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_490| .cse38 (store (select |v_#memory_$Pointer$.offset_490| .cse38) .cse39 8))) (.cse59 (store |v_#memory_$Pointer$.base_490| .cse38 (store (select |v_#memory_$Pointer$.base_490| .cse38) .cse39 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse33 (store |v_#memory_$Pointer$.offset_78| .cse41 (store (select |v_#memory_$Pointer$.offset_78| .cse41) .cse42 0))) (.cse49 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse44 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse34) .cse35))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.base_77| .cse36 (store (select |v_#memory_$Pointer$.base_77| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_78| .cse36) .cse37))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse38 (store (select |v_#memory_int_576| .cse38) .cse39 (select (select |v_#memory_int_85| .cse38) .cse39))) |v_#memory_int_85|) (= (let ((.cse40 (let ((.cse43 (let ((.cse46 (store |v_#memory_int_85| .cse47 (store (select |v_#memory_int_85| .cse47) .cse48 32)))) (store .cse46 .cse36 (store (select .cse46 .cse36) .cse37 5))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_84| .cse41) .cse42)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse36 (store (select |v_#memory_$Pointer$.offset_76| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37)))) (= (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse34) .cse35))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse50) .cse51) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse50) .cse51) 0)))) (let ((.cse52 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse52 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse53) 0) (= (store |v_#length_28| .cse53 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse53 0)) (= |v_#valid_85| (store |v_#valid_84| .cse53 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse53)))) .cse22 .cse23 .cse24) (and .cse52 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_58|) (= .cse56 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_28| .cse56 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse56)) (= (store |v_#valid_84| .cse56 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse60 .cse47 (store (select .cse60 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_76| .cse47) .cse48))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse44 (store (select |v_#memory_$Pointer$.base_78| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_76| .cse44) .cse45))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse44 (store (select |v_#memory_$Pointer$.offset_77| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_78| .cse44) .cse45))) |v_#memory_$Pointer$.offset_78|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| 4294967296))))))) (<= 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)) is different from false [2023-12-02 16:03:28,955 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse23 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|))))) (.cse26 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_572|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int)))) (let ((.cse2 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_78| .cse5 (store (select |v_#memory_$Pointer$.offset_78| .cse5) .cse6 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse5 (store (select |v_#memory_$Pointer$.base_76| .cse5) .cse6 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse31 (store |v_#memory_$Pointer$.offset_490| .cse2 (store (select |v_#memory_$Pointer$.offset_490| .cse2) .cse3 8))) (.cse30 (store |v_#memory_$Pointer$.base_490| .cse2 (store (select |v_#memory_$Pointer$.base_490| .cse2) .cse3 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_77| .cse0 (store (select |v_#memory_$Pointer$.base_77| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_78| .cse0) .cse1))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse2 (store (select |v_#memory_int_576| .cse2) .cse3 (select (select |v_#memory_int_85| .cse2) .cse3))) |v_#memory_int_85|) (= (let ((.cse4 (let ((.cse7 (let ((.cse10 (store |v_#memory_int_85| .cse11 (store (select |v_#memory_int_85| .cse11) .cse12 32)))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 5))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 8))))) (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_int_84| .cse5) .cse6)))) |v_#memory_int_84|) (let ((.cse13 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse13) .cse14))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse13) .cse14) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse18 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse19) 0) (= (store |v_#length_28| .cse19 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse19 0)) (= |v_#valid_85| (store |v_#valid_84| .cse19 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse19)))) .cse22 .cse23 .cse24) (and .cse18 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_58|) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse27)) (= (store |v_#valid_84| .cse27 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse30 .cse11 (store (select .cse30 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_77| .cse11) .cse12))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse31 .cse11 (store (select .cse31 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_76| .cse11) .cse12))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17)))) (= (store |v_#memory_$Pointer$.base_78| .cse8 (store (select |v_#memory_$Pointer$.base_78| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_76| .cse8) .cse9))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse8 (store (select |v_#memory_$Pointer$.offset_77| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_78| .cse8) .cse9))) |v_#memory_$Pointer$.offset_78|))))))) (and (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_490| .cse38 (store (select |v_#memory_$Pointer$.offset_490| .cse38) .cse39 8))) (.cse59 (store |v_#memory_$Pointer$.base_490| .cse38 (store (select |v_#memory_$Pointer$.base_490| .cse38) .cse39 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse33 (store |v_#memory_$Pointer$.offset_78| .cse41 (store (select |v_#memory_$Pointer$.offset_78| .cse41) .cse42 0))) (.cse49 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse44 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse34) .cse35))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.base_77| .cse36 (store (select |v_#memory_$Pointer$.base_77| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_78| .cse36) .cse37))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse38 (store (select |v_#memory_int_576| .cse38) .cse39 (select (select |v_#memory_int_85| .cse38) .cse39))) |v_#memory_int_85|) (= (let ((.cse40 (let ((.cse43 (let ((.cse46 (store |v_#memory_int_85| .cse47 (store (select |v_#memory_int_85| .cse47) .cse48 32)))) (store .cse46 .cse36 (store (select .cse46 .cse36) .cse37 5))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_84| .cse41) .cse42)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse36 (store (select |v_#memory_$Pointer$.offset_76| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37)))) (= (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse34) .cse35))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse50) .cse51) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse50) .cse51) 0)))) (let ((.cse52 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse52 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse53) 0) (= (store |v_#length_28| .cse53 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse53 0)) (= |v_#valid_85| (store |v_#valid_84| .cse53 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse53)))) .cse22 .cse23 .cse24) (and .cse52 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_58|) (= .cse56 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_28| .cse56 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse56)) (= (store |v_#valid_84| .cse56 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse60 .cse47 (store (select .cse60 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_76| .cse47) .cse48))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse44 (store (select |v_#memory_$Pointer$.base_78| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_76| .cse44) .cse45))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse44 (store (select |v_#memory_$Pointer$.offset_77| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_78| .cse44) .cse45))) |v_#memory_$Pointer$.offset_78|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| 4294967296))))))) (<= 1 |c_#StackHeapBarrier|) (exists ((|v_#memory_$Pointer$.base_491| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_491| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_491| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse70 (+ (select (select |v_#memory_$Pointer$.offset_491| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_577| .cse68 (let ((.cse69 (select |v_#memory_int_577| .cse68))) (store .cse69 .cse70 (+ (select .cse69 .cse70) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_491| .cse68 (store (select |v_#memory_$Pointer$.offset_491| .cse68) .cse70 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse70)))) (= (store |v_#memory_$Pointer$.base_491| .cse68 (store (select |v_#memory_$Pointer$.base_491| .cse68) .cse70 (select (select |c_#memory_$Pointer$.base| .cse68) .cse70))) |c_#memory_$Pointer$.base|)))) (= |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)) is different from false [2023-12-02 16:03:31,005 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (let ((.cse23 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16)))) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_572|) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_2|)))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_1| 4294967296))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_58| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_485| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_58|) (= (store |v_#memory_$Pointer$.offset_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_485| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_485|))))) (.cse26 (exists ((|v_#memory_int_68| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_572| (Array Int (Array Int Int))) (|v_#memory_int_570| (Array Int (Array Int Int))) (|v_#memory_int_72| (Array Int (Array Int Int)))) (let ((.cse61 (select |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_570| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse61 28))) |v_#memory_int_68|) (= |v_#memory_int_72| (store |v_#memory_int_68| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse61 32 4) 16 (select .cse62 16)))) (= (store |v_#memory_int_572| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_72| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 12 (select .cse63 12))) |v_#memory_int_572|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_4| 4294967296)))) (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int)))) (let ((.cse2 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse5 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_78| .cse5 (store (select |v_#memory_$Pointer$.offset_78| .cse5) .cse6 0))) (.cse15 (store |v_#memory_$Pointer$.base_76| .cse5 (store (select |v_#memory_$Pointer$.base_76| .cse5) .cse6 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|))) (.cse31 (store |v_#memory_$Pointer$.offset_490| .cse2 (store (select |v_#memory_$Pointer$.offset_490| .cse2) .cse3 8))) (.cse30 (store |v_#memory_$Pointer$.base_490| .cse2 (store (select |v_#memory_$Pointer$.base_490| .cse2) .cse3 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse16 (select (select .cse15 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ 40 (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store |v_#memory_$Pointer$.base_77| .cse0 (store (select |v_#memory_$Pointer$.base_77| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_78| .cse0) .cse1))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse2 (store (select |v_#memory_int_576| .cse2) .cse3 (select (select |v_#memory_int_85| .cse2) .cse3))) |v_#memory_int_85|) (= (let ((.cse4 (let ((.cse7 (let ((.cse10 (store |v_#memory_int_85| .cse11 (store (select |v_#memory_int_85| .cse11) .cse12 32)))) (store .cse10 .cse0 (store (select .cse10 .cse0) .cse1 5))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 8))))) (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_int_84| .cse5) .cse6)))) |v_#memory_int_84|) (let ((.cse13 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse13) .cse14))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse13) .cse14) 0)))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse0 (store (select |v_#memory_$Pointer$.offset_76| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_77| .cse0) .cse1)))) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (= (store .cse15 .cse16 (store (select .cse15 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse16) .cse17))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (let ((.cse18 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse18 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse20 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse19 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse19) 0) (= (store |v_#length_28| .cse19 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse20 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse21 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse21 16 0) 12 0) 8 .cse19))) (<= (+ .cse19 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse20 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse19 0)) (= |v_#valid_85| (store |v_#valid_84| .cse19 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse19)))) .cse22 .cse23 .cse24) (and .cse18 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse28 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse27 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse27 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36))) |v_#memory_$Pointer$.base_58|) (= .cse27 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse27))) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse27)) (= (store |v_#valid_84| .cse27 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse30 .cse11 (store (select .cse30 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_77| .cse11) .cse12))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse31 .cse11 (store (select .cse31 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_76| .cse11) .cse12))) |v_#memory_$Pointer$.offset_76|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (store .cse32 .cse16 (store (select .cse32 .cse16) .cse17 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse16) .cse17)))) (= (store |v_#memory_$Pointer$.base_78| .cse8 (store (select |v_#memory_$Pointer$.base_78| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_76| .cse8) .cse9))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse8 (store (select |v_#memory_$Pointer$.offset_77| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_78| .cse8) .cse9))) |v_#memory_$Pointer$.offset_78|))))))) (and (exists ((|v_#memory_int_84| (Array Int (Array Int Int))) (|v_#memory_int_85| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_76| (Array Int (Array Int Int))) (|v_#memory_int_576| (Array Int (Array Int Int))) (|v_#valid_85| (Array Int Int)) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_17| Int) (|v_ULTIMATE.start_main_#t~mem56#1.base_16| Int) (|v_#memory_$Pointer$.base_78| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.base_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_77| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_76| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_490| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_78| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_4| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.base_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 16 (select (select |v_#memory_$Pointer$.offset_490| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_490| .cse38 (store (select |v_#memory_$Pointer$.offset_490| .cse38) .cse39 8))) (.cse59 (store |v_#memory_$Pointer$.base_490| .cse38 (store (select |v_#memory_$Pointer$.base_490| .cse38) .cse39 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse33 (store |v_#memory_$Pointer$.offset_78| .cse41 (store (select |v_#memory_$Pointer$.offset_78| .cse41) .cse42 0))) (.cse49 (store |v_#memory_$Pointer$.base_76| .cse41 (store (select |v_#memory_$Pointer$.base_76| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc63#1.base_4|)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_76| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse34 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 40 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse47 (select (select .cse59 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse44 (select (select |v_#memory_$Pointer$.base_78| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ 20 (select (select |v_#memory_$Pointer$.offset_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse34) .cse35))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= (store |v_#memory_$Pointer$.base_77| .cse36 (store (select |v_#memory_$Pointer$.base_77| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_78| .cse36) .cse37))) |v_#memory_$Pointer$.base_78|) (= (store |v_#memory_int_576| .cse38 (store (select |v_#memory_int_576| .cse38) .cse39 (select (select |v_#memory_int_85| .cse38) .cse39))) |v_#memory_int_85|) (= (let ((.cse40 (let ((.cse43 (let ((.cse46 (store |v_#memory_int_85| .cse47 (store (select |v_#memory_int_85| .cse47) .cse48 32)))) (store .cse46 .cse36 (store (select .cse46 .cse36) .cse37 5))))) (store .cse43 .cse44 (store (select .cse43 .cse44) .cse45 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_84| .cse41) .cse42)))) |v_#memory_int_84|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 0)) (= |v_#memory_$Pointer$.offset_77| (store |v_#memory_$Pointer$.offset_76| .cse36 (store (select |v_#memory_$Pointer$.offset_76| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_77| .cse36) .cse37)))) (= (store .cse49 .cse34 (store (select .cse49 .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse34) .cse35))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (select |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4|) 0) (= |c_#valid| (store |v_#valid_85| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1)) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse50) .cse51) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse50) .cse51) 0)))) (let ((.cse52 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_17| |v_ULTIMATE.start_main_#t~mem56#1.base_16|))) (or (and .cse52 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_84| .cse53) 0) (= (store |v_#length_28| .cse53 44) |v_#length_29|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_485|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse53))) (<= (+ .cse53 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36))) |v_#memory_$Pointer$.base_58|) (not (= .cse53 0)) (= |v_#valid_85| (store |v_#valid_84| .cse53 1)) (= |v_ULTIMATE.start_main_#t~mem56#1.base_16| .cse53)))) .cse22 .cse23 .cse24) (and .cse52 .cse25 .cse22 .cse26 (exists ((|v_#length_28| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#valid_84| (Array Int Int)) (|v_#memory_$Pointer$.base_485| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_484| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_58| (Array Int (Array Int Int)))) (let ((.cse57 (select |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse56 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_58| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_485|) (not (= .cse56 0)) (= (store |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_484| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36))) |v_#memory_$Pointer$.base_58|) (= .cse56 |v_ULTIMATE.start_main_#t~mem56#1.base_16|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_485| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse56))) (= (store |v_#length_28| .cse56 44) |v_#length_29|) (= 0 (select |v_#valid_84| .cse56)) (= (store |v_#valid_84| .cse56 1) |v_#valid_85|))))))) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 384) |c_#length|) (= (store .cse59 .cse47 (store (select .cse59 .cse47) .cse48 (select (select |v_#memory_$Pointer$.base_77| .cse47) .cse48))) |v_#memory_$Pointer$.base_77|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_4| 1) |c_#StackHeapBarrier|) (= (store .cse60 .cse47 (store (select .cse60 .cse47) .cse48 (select (select |v_#memory_$Pointer$.offset_76| .cse47) .cse48))) |v_#memory_$Pointer$.offset_76|) (= (store |v_#memory_$Pointer$.base_78| .cse44 (store (select |v_#memory_$Pointer$.base_78| .cse44) .cse45 (select (select |v_#memory_$Pointer$.base_76| .cse44) .cse45))) |v_#memory_$Pointer$.base_76|) (= (store |v_#memory_$Pointer$.offset_77| .cse44 (store (select |v_#memory_$Pointer$.offset_77| .cse44) .cse45 (select (select |v_#memory_$Pointer$.offset_78| .cse44) .cse45))) |v_#memory_$Pointer$.offset_78|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr322_BEFORE_RETURN_3| 4294967296))))))) (<= 1 |c_#StackHeapBarrier|) (exists ((|v_#memory_$Pointer$.base_491| (Array Int (Array Int Int))) (|v_#memory_int_577| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_491| (Array Int (Array Int Int)))) (let ((.cse68 (select (select |v_#memory_$Pointer$.base_491| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse70 (+ (select (select |v_#memory_$Pointer$.offset_491| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= (store |v_#memory_int_577| .cse68 (let ((.cse69 (select |v_#memory_int_577| .cse68))) (store .cse69 .cse70 (+ (select .cse69 .cse70) 1)))) |c_#memory_int|) (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_491| .cse68 (store (select |v_#memory_$Pointer$.offset_491| .cse68) .cse70 (select (select |c_#memory_$Pointer$.offset| .cse68) .cse70)))) (= (store |v_#memory_$Pointer$.base_491| .cse68 (store (select |v_#memory_$Pointer$.base_491| .cse68) .cse70 (select (select |c_#memory_$Pointer$.base| .cse68) .cse70))) |c_#memory_$Pointer$.base|)))) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (= c_~count_int~0 0) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (+ (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 4)) 4294967295) 4294967296)) (.cse76 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse71 (= .cse76 0)) (.cse72 (= .cse75 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse71 .cse72)) (and (not .cse71) (let ((.cse73 (= .cse75 .cse76))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse73) (let ((.cse74 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse73) (<= .cse74 .cse75) (<= .cse74 .cse76))))) (not .cse72)))))) is different from false [2023-12-02 16:04:11,087 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '5723#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= ~count_int~0 1) (= (select (select |#memory_int| |ULTIMATE.start_main_~#i~0#1.base|) 0) |ULTIMATE.start_main_#t~mem5#1|) (<= 2 |ULTIMATE.start_main_~#i~0#1.base|) (<= (+ 2147483650 |ULTIMATE.start_main_#t~post6#1|) 0) (= |ULTIMATE.start_main_~user~0#1.offset| 0) (= |ULTIMATE.start_main_#t~mem5#1| |ULTIMATE.start_main_#t~post6#1|) (= (mod (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ULTIMATE.start_main_~user~0#1.base|) 8)) (+ (select (select |#memory_$Pointer$.offset| |ULTIMATE.start_main_~user~0#1.base|) 8) 12)) 4294967296) 1) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 16:04:11,087 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 16:04:11,087 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 16:04:11,088 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2023-12-02 16:04:11,088 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1447601287] [2023-12-02 16:04:11,088 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 16:04:11,088 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-12-02 16:04:11,089 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 16:04:11,089 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-12-02 16:04:11,090 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=131, Invalid=1252, Unknown=47, NotChecked=462, Total=1892 [2023-12-02 16:04:11,091 INFO L87 Difference]: Start difference. First operand 266 states and 330 transitions. Second operand has 8 states, 6 states have (on average 11.0) internal successors, (66), 8 states have internal predecessors, (66), 2 states have call successors, (7), 2 states have call predecessors, (7), 4 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2023-12-02 16:04:13,120 WARN L539 Checker$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 16:04:15,136 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:17,150 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:19,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:21,172 WARN L539 Checker$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 16:04:23,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:25,193 WARN L539 Checker$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 16:04:27,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:29,222 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:31,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:33,238 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:35,246 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:37,262 WARN L539 Checker$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 16:04:39,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:41,829 WARN L539 Checker$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 16:04:43,834 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:45,844 WARN L539 Checker$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 16:04:47,856 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:49,866 WARN L539 Checker$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 16:04:51,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 16:04:53,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers []