./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/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_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/config/TaipanReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/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_451b62de-1ebb-437a-b0d7-3c901776b748/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 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-02 14:47:32,768 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-02 14:47:32,852 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/config/svcomp-Overflow-32bit-Taipan_Default.epf [2023-12-02 14:47:32,857 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-02 14:47:32,857 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-02 14:47:32,882 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-02 14:47:32,883 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-02 14:47:32,883 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-02 14:47:32,884 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-02 14:47:32,884 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-02 14:47:32,885 INFO L153 SettingsManager]: * User list type=DISABLED [2023-12-02 14:47:32,885 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-12-02 14:47:32,886 INFO L153 SettingsManager]: * Explicit value domain=true [2023-12-02 14:47:32,886 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-12-02 14:47:32,887 INFO L153 SettingsManager]: * Octagon Domain=false [2023-12-02 14:47:32,887 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-12-02 14:47:32,888 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-12-02 14:47:32,888 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-12-02 14:47:32,889 INFO L153 SettingsManager]: * Interval Domain=false [2023-12-02 14:47:32,889 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-12-02 14:47:32,890 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-12-02 14:47:32,891 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-12-02 14:47:32,891 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-02 14:47:32,892 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-02 14:47:32,892 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-02 14:47:32,893 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-02 14:47:32,893 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-02 14:47:32,894 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-02 14:47:32,894 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-02 14:47:32,894 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-02 14:47:32,895 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-02 14:47:32,895 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-12-02 14:47:32,895 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-02 14:47:32,896 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-02 14:47:32,896 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-02 14:47:32,896 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-02 14:47:32,896 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-02 14:47:32,896 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-02 14:47:32,897 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-02 14:47:32,897 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:47:32,897 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-02 14:47:32,897 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-02 14:47:32,897 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-12-02 14:47:32,898 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-02 14:47:32,899 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_451b62de-1ebb-437a-b0d7-3c901776b748/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fd297418200393a9bb890e84311a80b6eacd7d5d7cdd65efb1397f8b8ab870f [2023-12-02 14:47:33,120 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-02 14:47:33,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-02 14:47:33,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-02 14:47:33,146 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-02 14:47:33,146 INFO L274 PluginConnector]: CDTParser initialized [2023-12-02 14:47:33,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i [2023-12-02 14:47:35,862 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-02 14:47:36,120 INFO L384 CDTParser]: Found 1 translation units. [2023-12-02 14:47:36,121 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test3-1.i [2023-12-02 14:47:36,138 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/data/9c31ea6b0/3e0358ac07294a4d9986bdda042d218e/FLAGc41d12b41 [2023-12-02 14:47:36,150 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/data/9c31ea6b0/3e0358ac07294a4d9986bdda042d218e [2023-12-02 14:47:36,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-02 14:47:36,154 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-02 14:47:36,156 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-02 14:47:36,156 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-02 14:47:36,160 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-02 14:47:36,161 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,162 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382d4d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36, skipping insertion in model container [2023-12-02 14:47:36,162 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,220 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-02 14:47:36,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:47:36,642 INFO L202 MainTranslator]: Completed pre-run [2023-12-02 14:47:36,724 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-02 14:47:36,749 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-02 14:47:36,755 INFO L206 MainTranslator]: Completed translation [2023-12-02 14:47:36,755 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36 WrapperNode [2023-12-02 14:47:36,756 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-02 14:47:36,757 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-02 14:47:36,757 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-02 14:47:36,757 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-02 14:47:36,762 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,866 INFO L138 Inliner]: procedures = 177, calls = 282, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1349 [2023-12-02 14:47:36,867 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-02 14:47:36,868 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-02 14:47:36,868 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-02 14:47:36,868 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-02 14:47:36,880 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,880 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,888 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,889 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,938 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,953 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,959 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,976 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-02 14:47:36,977 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-02 14:47:36,977 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-02 14:47:36,978 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-02 14:47:36,979 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (1/1) ... [2023-12-02 14:47:36,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-12-02 14:47:37,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:47:37,018 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-12-02 14:47:37,024 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-12-02 14:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-02 14:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-12-02 14:47:37,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-12-02 14:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-02 14:47:37,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-02 14:47:37,055 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-02 14:47:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-02 14:47:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-02 14:47:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-02 14:47:37,055 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-02 14:47:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-12-02 14:47:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-02 14:47:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-02 14:47:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-02 14:47:37,056 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-02 14:47:37,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-02 14:47:37,247 INFO L241 CfgBuilder]: Building ICFG [2023-12-02 14:47:37,249 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-02 14:47:38,564 INFO L282 CfgBuilder]: Performing block encoding [2023-12-02 14:47:40,048 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-02 14:47:40,049 INFO L309 CfgBuilder]: Removed 63 assume(true) statements. [2023-12-02 14:47:40,050 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:47:40 BoogieIcfgContainer [2023-12-02 14:47:40,050 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-02 14:47:40,053 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-12-02 14:47:40,053 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-12-02 14:47:40,056 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-12-02 14:47:40,056 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:47:36" (1/3) ... [2023-12-02 14:47:40,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4442f611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:47:40, skipping insertion in model container [2023-12-02 14:47:40,057 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:47:36" (2/3) ... [2023-12-02 14:47:40,057 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4442f611 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:47:40, skipping insertion in model container [2023-12-02 14:47:40,058 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:47:40" (3/3) ... [2023-12-02 14:47:40,059 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_OAT_nondet_test3-1.i [2023-12-02 14:47:40,078 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-12-02 14:47:40,078 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-12-02 14:47:40,127 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-12-02 14:47:40,133 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;@7e6e5702, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-12-02 14:47:40,133 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2023-12-02 14:47:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand has 131 states, 117 states have (on average 1.7435897435897436) internal successors, (204), 124 states have internal predecessors, (204), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2023-12-02 14:47:40,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 6 [2023-12-02 14:47:40,144 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:47:40,144 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1] [2023-12-02 14:47:40,145 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:47:40,150 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:47:40,150 INFO L85 PathProgramCache]: Analyzing trace with hash 1421817388, now seen corresponding path program 1 times [2023-12-02 14:47:40,159 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:47:40,160 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1289532322] [2023-12-02 14:47:40,160 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:47:40,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:47:40,280 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:47:40,280 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2114913536] [2023-12-02 14:47:40,281 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:47:40,281 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:47:40,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:47:40,284 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:47:40,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-12-02 14:47:40,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:47:40,492 INFO L262 TraceCheckSpWp]: Trace formula consists of 79 conjuncts, 10 conjunts are in the unsatisfiable core [2023-12-02 14:47:40,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:47:40,571 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 14:47:40,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-12-02 14:47:40,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 7 [2023-12-02 14:47:40,629 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 14:47:40,629 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:47:40,630 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:47:40,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1289532322] [2023-12-02 14:47:40,630 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:47:40,630 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2114913536] [2023-12-02 14:47:40,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2114913536] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:47:40,631 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:47:40,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:47:40,633 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [680766821] [2023-12-02 14:47:40,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:47:40,636 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-12-02 14:47:40,637 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:47:40,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-12-02 14:47:40,658 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-12-02 14:47:40,660 INFO L87 Difference]: Start difference. First operand has 131 states, 117 states have (on average 1.7435897435897436) internal successors, (204), 124 states have internal predecessors, (204), 5 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 14:47:42,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:47:44,791 WARN L539 Checker$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 14:47:46,807 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:47:48,817 WARN L539 Checker$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 14:47:50,838 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:47:52,861 WARN L539 Checker$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 14:47:54,884 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:47:56,897 WARN L539 Checker$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 14:47:59,350 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:01,370 WARN L539 Checker$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 14:48:03,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:05,402 WARN L539 Checker$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 14:48:07,415 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:09,421 WARN L539 Checker$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 14:48:11,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:13,461 WARN L539 Checker$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 14:48:15,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:17,481 WARN L539 Checker$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 14:48:19,487 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:21,495 WARN L539 Checker$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 14:48:22,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:22,298 INFO L93 Difference]: Finished difference Result 329 states and 546 transitions. [2023-12-02 14:48:22,302 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2023-12-02 14:48:22,303 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 5 [2023-12-02 14:48:22,303 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:22,310 INFO L225 Difference]: With dead ends: 329 [2023-12-02 14:48:22,310 INFO L226 Difference]: Without dead ends: 190 [2023-12-02 14:48:22,312 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:48:22,315 INFO L413 NwaCegarLoop]: 104 mSDtfsCounter, 285 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 152 mSolverCounterSat, 7 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 292 SdHoareTripleChecker+Valid, 293 SdHoareTripleChecker+Invalid, 179 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 152 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.5s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:22,315 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [292 Valid, 293 Invalid, 179 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 152 Invalid, 20 Unknown, 0 Unchecked, 41.5s Time] [2023-12-02 14:48:22,328 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 190 states. [2023-12-02 14:48:22,355 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 190 to 129. [2023-12-02 14:48:22,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 129 states, 117 states have (on average 1.205128205128205) internal successors, (141), 123 states have internal predecessors, (141), 4 states have call successors, (4), 2 states have call predecessors, (4), 2 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2023-12-02 14:48:22,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 129 states to 129 states and 149 transitions. [2023-12-02 14:48:22,361 INFO L78 Accepts]: Start accepts. Automaton has 129 states and 149 transitions. Word has length 5 [2023-12-02 14:48:22,361 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:22,361 INFO L495 AbstractCegarLoop]: Abstraction has 129 states and 149 transitions. [2023-12-02 14:48:22,362 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 1.25) internal successors, (5), 4 states have internal predecessors, (5), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-12-02 14:48:22,362 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 149 transitions. [2023-12-02 14:48:22,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-12-02 14:48:22,364 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:22,364 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] [2023-12-02 14:48:22,371 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-12-02 14:48:22,565 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2023-12-02 14:48:22,565 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:48:22,566 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:22,566 INFO L85 PathProgramCache]: Analyzing trace with hash -1615700771, now seen corresponding path program 1 times [2023-12-02 14:48:22,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:22,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [432326710] [2023-12-02 14:48:22,566 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:22,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:22,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:22,863 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 14:48:22,863 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:22,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [432326710] [2023-12-02 14:48:22,864 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [432326710] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:22,864 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:22,864 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:48:22,864 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711507910] [2023-12-02 14:48:22,864 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:22,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:48:22,865 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:22,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:48:22,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:22,866 INFO L87 Difference]: Start difference. First operand 129 states and 149 transitions. Second operand has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 14:48:24,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:26,913 WARN L539 Checker$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 14:48:28,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:30,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:32,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:34,950 WARN L539 Checker$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 14:48:36,964 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:38,968 WARN L539 Checker$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 14:48:41,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:41,070 INFO L93 Difference]: Finished difference Result 187 states and 217 transitions. [2023-12-02 14:48:41,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:48:41,076 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 27 [2023-12-02 14:48:41,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:41,077 INFO L225 Difference]: With dead ends: 187 [2023-12-02 14:48:41,077 INFO L226 Difference]: Without dead ends: 126 [2023-12-02 14:48:41,078 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:41,079 INFO L413 NwaCegarLoop]: 118 mSDtfsCounter, 0 mSDsluCounter, 117 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 235 SdHoareTripleChecker+Invalid, 50 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:41,079 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 235 Invalid, 50 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 8 Unknown, 0 Unchecked, 18.2s Time] [2023-12-02 14:48:41,081 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-12-02 14:48:41,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2023-12-02 14:48:41,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 116 states have (on average 1.1982758620689655) internal successors, (139), 121 states have internal predecessors, (139), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 14:48:41,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 145 transitions. [2023-12-02 14:48:41,094 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 145 transitions. Word has length 27 [2023-12-02 14:48:41,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:41,095 INFO L495 AbstractCegarLoop]: Abstraction has 126 states and 145 transitions. [2023-12-02 14:48:41,095 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 2 states have (on average 12.5) internal successors, (25), 3 states have internal predecessors, (25), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2023-12-02 14:48:41,095 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 145 transitions. [2023-12-02 14:48:41,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-12-02 14:48:41,097 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:41,097 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 14:48:41,098 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-12-02 14:48:41,098 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:48:41,098 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:41,099 INFO L85 PathProgramCache]: Analyzing trace with hash -2122075167, now seen corresponding path program 1 times [2023-12-02 14:48:41,099 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:41,099 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [202466369] [2023-12-02 14:48:41,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:41,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:41,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:41,215 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 14:48:41,215 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:41,216 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [202466369] [2023-12-02 14:48:41,216 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [202466369] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:41,216 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:41,216 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-12-02 14:48:41,216 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [486716084] [2023-12-02 14:48:41,216 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:41,217 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:48:41,217 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:41,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:48:41,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:41,218 INFO L87 Difference]: Start difference. First operand 126 states and 145 transitions. Second operand has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 14:48:43,251 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:45,260 WARN L539 Checker$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 14:48:47,273 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:49,281 WARN L539 Checker$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 14:48:51,298 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:53,307 WARN L539 Checker$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 14:48:55,318 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:48:57,324 WARN L539 Checker$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 14:48:58,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:48:58,264 INFO L93 Difference]: Finished difference Result 188 states and 217 transitions. [2023-12-02 14:48:58,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:48:58,267 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 29 [2023-12-02 14:48:58,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:48:58,268 INFO L225 Difference]: With dead ends: 188 [2023-12-02 14:48:58,268 INFO L226 Difference]: Without dead ends: 126 [2023-12-02 14:48:58,269 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:58,270 INFO L413 NwaCegarLoop]: 116 mSDtfsCounter, 9 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 44 mSolverCounterSat, 4 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 17.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 217 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 44 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2023-12-02 14:48:58,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 217 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 44 Invalid, 8 Unknown, 0 Unchecked, 17.0s Time] [2023-12-02 14:48:58,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 126 states. [2023-12-02 14:48:58,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 126 to 126. [2023-12-02 14:48:58,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 126 states, 116 states have (on average 1.1637931034482758) internal successors, (135), 121 states have internal predecessors, (135), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 14:48:58,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 126 states to 126 states and 141 transitions. [2023-12-02 14:48:58,279 INFO L78 Accepts]: Start accepts. Automaton has 126 states and 141 transitions. Word has length 29 [2023-12-02 14:48:58,279 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:48:58,279 INFO L495 AbstractCegarLoop]: Abstraction has 126 states and 141 transitions. [2023-12-02 14:48:58,280 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 9.666666666666666) internal successors, (29), 3 states have internal predecessors, (29), 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 14:48:58,280 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 141 transitions. [2023-12-02 14:48:58,281 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2023-12-02 14:48:58,282 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:48:58,282 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] [2023-12-02 14:48:58,282 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-12-02 14:48:58,282 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:48:58,283 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:48:58,283 INFO L85 PathProgramCache]: Analyzing trace with hash -8924778, now seen corresponding path program 1 times [2023-12-02 14:48:58,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:48:58,283 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1043121279] [2023-12-02 14:48:58,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:58,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:48:58,340 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:48:58,340 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1729278355] [2023-12-02 14:48:58,340 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:48:58,340 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:48:58,340 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:48:58,341 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:48:58,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2023-12-02 14:48:58,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:48:58,669 INFO L262 TraceCheckSpWp]: Trace formula consists of 316 conjuncts, 5 conjunts are in the unsatisfiable core [2023-12-02 14:48:58,672 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:48:58,751 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 14:48:58,752 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:48:58,752 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:48:58,752 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1043121279] [2023-12-02 14:48:58,752 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:48:58,753 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1729278355] [2023-12-02 14:48:58,753 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1729278355] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:48:58,753 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:48:58,753 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-12-02 14:48:58,753 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [547891627] [2023-12-02 14:48:58,753 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:48:58,754 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-12-02 14:48:58,754 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:48:58,755 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-12-02 14:48:58,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-12-02 14:48:58,755 INFO L87 Difference]: Start difference. First operand 126 states and 141 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 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 14:49:00,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:02,806 WARN L539 Checker$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 14:49:04,819 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:06,836 WARN L539 Checker$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 14:49:08,983 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:10,989 WARN L539 Checker$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 14:49:13,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:15,006 WARN L539 Checker$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 14:49:17,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:19,027 WARN L539 Checker$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 14:49:21,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:23,053 WARN L539 Checker$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 14:49:24,190 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:49:24,190 INFO L93 Difference]: Finished difference Result 285 states and 317 transitions. [2023-12-02 14:49:24,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-12-02 14:49:24,194 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 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 33 [2023-12-02 14:49:24,194 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:49:24,195 INFO L225 Difference]: With dead ends: 285 [2023-12-02 14:49:24,195 INFO L226 Difference]: Without dead ends: 148 [2023-12-02 14:49:24,196 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 31 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 14:49:24,197 INFO L413 NwaCegarLoop]: 112 mSDtfsCounter, 37 mSDsluCounter, 91 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 3 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 39 SdHoareTripleChecker+Valid, 203 SdHoareTripleChecker+Invalid, 64 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2023-12-02 14:49:24,197 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [39 Valid, 203 Invalid, 64 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 49 Invalid, 12 Unknown, 0 Unchecked, 25.4s Time] [2023-12-02 14:49:24,199 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2023-12-02 14:49:24,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 146. [2023-12-02 14:49:24,211 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 136 states have (on average 1.1470588235294117) internal successors, (156), 141 states have internal predecessors, (156), 3 states have call successors, (3), 1 states have call predecessors, (3), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2023-12-02 14:49:24,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 162 transitions. [2023-12-02 14:49:24,212 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 162 transitions. Word has length 33 [2023-12-02 14:49:24,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:49:24,212 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 162 transitions. [2023-12-02 14:49:24,212 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 2 states have internal predecessors, (33), 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 14:49:24,213 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 162 transitions. [2023-12-02 14:49:24,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-02 14:49:24,214 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:49:24,214 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] [2023-12-02 14:49:24,220 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2023-12-02 14:49:24,415 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable3 [2023-12-02 14:49:24,415 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:49:24,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:49:24,415 INFO L85 PathProgramCache]: Analyzing trace with hash -644402555, now seen corresponding path program 1 times [2023-12-02 14:49:24,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:49:24,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [554387738] [2023-12-02 14:49:24,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:49:24,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:49:24,476 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:49:24,477 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [21978345] [2023-12-02 14:49:24,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:49:24,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:49:24,477 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:49:24,478 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:49:24,484 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2023-12-02 14:49:25,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:49:25,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 463 conjuncts, 13 conjunts are in the unsatisfiable core [2023-12-02 14:49:25,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:49:25,141 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 14:49:25,193 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 14:49:25,193 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-12-02 14:49:25,193 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:49:25,193 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [554387738] [2023-12-02 14:49:25,194 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:49:25,194 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [21978345] [2023-12-02 14:49:25,194 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [21978345] provided 1 perfect and 0 imperfect interpolant sequences [2023-12-02 14:49:25,194 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-12-02 14:49:25,194 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-12-02 14:49:25,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [281420116] [2023-12-02 14:49:25,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-12-02 14:49:25,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-12-02 14:49:25,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:49:25,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-12-02 14:49:25,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2023-12-02 14:49:25,196 INFO L87 Difference]: Start difference. First operand 146 states and 162 transitions. Second operand has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 14:49:27,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:29,268 WARN L539 Checker$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 14:49:31,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:33,282 WARN L539 Checker$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 14:49:35,292 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:37,308 WARN L539 Checker$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 14:49:39,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:41,330 WARN L539 Checker$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 14:49:43,337 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:45,342 WARN L539 Checker$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 14:49:47,869 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:49,884 WARN L539 Checker$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 14:49:51,893 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:53,899 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:55,907 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:49:57,918 WARN L539 Checker$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 14:49:59,931 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:50:01,945 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:50:03,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:50:05,975 WARN L539 Checker$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 14:50:09,433 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:50:09,433 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:50:09,433 INFO L93 Difference]: Finished difference Result 274 states and 308 transitions. [2023-12-02 14:50:09,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-12-02 14:50:09,442 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 46 [2023-12-02 14:50:09,442 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:50:09,443 INFO L225 Difference]: With dead ends: 274 [2023-12-02 14:50:09,443 INFO L226 Difference]: Without dead ends: 148 [2023-12-02 14:50:09,444 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 41 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-12-02 14:50:09,445 INFO L413 NwaCegarLoop]: 109 mSDtfsCounter, 3 mSDsluCounter, 403 mSDsCounter, 0 mSdLazyCounter, 146 mSolverCounterSat, 2 mSolverCounterUnsat, 20 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3 SdHoareTripleChecker+Valid, 512 SdHoareTripleChecker+Invalid, 168 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 146 IncrementalHoareTripleChecker+Invalid, 20 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.2s IncrementalHoareTripleChecker+Time [2023-12-02 14:50:09,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3 Valid, 512 Invalid, 168 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 146 Invalid, 20 Unknown, 0 Unchecked, 44.2s Time] [2023-12-02 14:50:09,446 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 148 states. [2023-12-02 14:50:09,453 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 148 to 148. [2023-12-02 14:50:09,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 148 states, 137 states have (on average 1.1532846715328466) internal successors, (158), 143 states have internal predecessors, (158), 3 states have call successors, (3), 1 states have call predecessors, (3), 2 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-12-02 14:50:09,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 148 states to 148 states and 165 transitions. [2023-12-02 14:50:09,454 INFO L78 Accepts]: Start accepts. Automaton has 148 states and 165 transitions. Word has length 46 [2023-12-02 14:50:09,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:50:09,455 INFO L495 AbstractCegarLoop]: Abstraction has 148 states and 165 transitions. [2023-12-02 14:50:09,455 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 8.4) internal successors, (42), 6 states have internal predecessors, (42), 2 states have call successors, (2), 2 states have call predecessors, (2), 2 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2023-12-02 14:50:09,455 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 165 transitions. [2023-12-02 14:50:09,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2023-12-02 14:50:09,456 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:50:09,456 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] [2023-12-02 14:50:09,465 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2023-12-02 14:50:09,657 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:50:09,657 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:50:09,657 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:50:09,657 INFO L85 PathProgramCache]: Analyzing trace with hash -71636569, now seen corresponding path program 1 times [2023-12-02 14:50:09,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:50:09,658 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1512741342] [2023-12-02 14:50:09,658 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:50:09,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:50:09,709 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:50:09,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1342795798] [2023-12-02 14:50:09,709 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:50:09,709 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:50:09,709 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:50:09,710 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:50:09,712 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2023-12-02 14:50:38,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-02 14:50:38,624 INFO L262 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 20 conjunts are in the unsatisfiable core [2023-12-02 14:50:38,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-12-02 14:50:38,634 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 14:50:38,692 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 14:50:38,693 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-12-02 14:50:38,787 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 14:50:38,787 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2023-12-02 14:50:38,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1512741342] [2023-12-02 14:50:38,788 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-12-02 14:50:38,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1342795798] [2023-12-02 14:50:38,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1342795798] provided 0 perfect and 2 imperfect interpolant sequences [2023-12-02 14:50:38,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [371346394] [2023-12-02 14:50:38,808 INFO L159 IcfgInterpreter]: Started Sifa with 44 locations of interest [2023-12-02 14:50:38,808 INFO L166 IcfgInterpreter]: Building call graph [2023-12-02 14:50:38,812 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-12-02 14:50:38,816 INFO L176 IcfgInterpreter]: Starting interpretation [2023-12-02 14:50:38,816 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-12-02 14:51:16,631 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 405 for LOIs [2023-12-02 14:51:20,945 INFO L180 IcfgInterpreter]: Interpretation finished [2023-12-02 14:51:41,443 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse0 (<= 1 |c_#StackHeapBarrier|)) (.cse3 (= |c_#Ultimate.C_memset_#ptr.offset| 0)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse4 (= 44 |c_#Ultimate.C_memset_#amount|))) (and (or (and .cse0 .cse1 .cse2) (and .cse0 .cse3 .cse1 .cse4)) (let ((.cse5 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse6 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse45 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse5 .cse0 .cse6 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| Int) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5| Int) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse37 (select (select |v_#memory_$Pointer$.base_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse38 (select (select |v_#memory_$Pointer$.offset_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.base_377| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse10 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)))) (let ((.cse18 (store |v_#memory_$Pointer$.offset_377| .cse9 (store (select |v_#memory_$Pointer$.offset_377| .cse9) .cse10 8))) (.cse42 (store |v_#memory_$Pointer$.base_377| .cse9 (store (select |v_#memory_$Pointer$.base_377| .cse9) .cse10 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (.cse43 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse44 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse16 (store |v_#memory_$Pointer$.offset_65| .cse37 (store (select |v_#memory_$Pointer$.offset_65| .cse37) .cse38 0))) (.cse13 (store |v_#memory_$Pointer$.base_66| .cse37 (store (select |v_#memory_$Pointer$.base_66| .cse37) .cse38 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_65| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 8)) (.cse14 (select (select .cse13 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse15 (+ 40 (select (select .cse16 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (.cse17 (select (select |c_old(#memory_$Pointer$.offset)| .cse43) .cse44)) (.cse19 (select (select .cse42 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse20 (+ (select (select .cse18 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 4)) (.cse41 (select (select |c_old(#memory_$Pointer$.base)| .cse43) .cse44)) (.cse11 (select (select |v_#memory_$Pointer$.base_64| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_66| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8) 20))) (and (= (store |v_#memory_$Pointer$.offset_64| .cse7 (store (select |v_#memory_$Pointer$.offset_64| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_66| .cse7) .cse8))) |v_#memory_$Pointer$.offset_66|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= |v_#memory_int_70| (store |v_#memory_int_472| .cse9 (store (select |v_#memory_int_472| .cse9) .cse10 (select (select |v_#memory_int_70| .cse9) .cse10)))) (= (store |v_#memory_$Pointer$.offset_66| .cse11 (store (select |v_#memory_$Pointer$.offset_66| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_65| .cse11) .cse12))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |c_old(#memory_$Pointer$.base)| .cse14) .cse15))) |c_old(#memory_$Pointer$.base)|) (= (store .cse16 .cse14 (store (select .cse16 .cse14) .cse15 (select (select |c_old(#memory_$Pointer$.offset)| .cse14) .cse15))) |c_old(#memory_$Pointer$.offset)|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse17) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_65| .cse7 (store (select |v_#memory_$Pointer$.base_65| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_64| .cse7) .cse8))) |v_#memory_$Pointer$.base_64|) (= (store .cse18 .cse19 (store (select .cse18 .cse19) .cse20 (select (select |v_#memory_$Pointer$.offset_64| .cse19) .cse20))) |v_#memory_$Pointer$.offset_64|) (let ((.cse21 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|)) (.cse28 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse35 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_$Pointer$.offset_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.offset_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse35 36))) |v_#memory_$Pointer$.offset_48|) (= |v_#memory_$Pointer$.offset_372| (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse35 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32))))))))) (or (and .cse21 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse23 (select |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse22 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_372|) (= |v_#length_29| (store |v_#length_28| .cse24 44)) (not (= .cse24 0)) (= (store |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse22 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#valid_59| .cse24 1) |v_#valid_60|) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= (select |v_#valid_59| .cse24) 0) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse24) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse23 16 0) 12 0) 8 .cse24)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296)))) (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse27 (select |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse25 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse25 32 4) 16 (select .cse26 16))) |v_#memory_int_57|) (= |v_#memory_int_468| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse26 12 (select .cse27 12)))) (= (store |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse27 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) |v_old(#memory_int)_AFTER_CALL_6|) (= |v_#memory_int_53| (store |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse25 28))))))) .cse28) (and (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296)))) .cse21 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse29 (select |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse30 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|))) (and (= |v_old(#memory_int)_AFTER_CALL_5| (store |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse29 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8)))) (= (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse30 32 4) 16 (select .cse31 16))) |v_#memory_int_57|) (= |v_#memory_int_468| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store .cse31 12 (select .cse29 12)))) (= |v_#memory_int_53| (store |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (select |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_5|) 28 (select .cse30 28))))))) .cse28 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse32 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse33 (select |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|)) (.cse34 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 8))) (and (= (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store .cse32 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 32 (select .cse33 32))) |v_#memory_$Pointer$.base_372|) (= .cse34 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (store |v_#valid_59| .cse34 1) |v_#valid_60|) (= (store |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (select |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5|) 36 (select .cse32 36))) |v_#memory_$Pointer$.base_48|) (not (= .cse34 0)) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_5| (store (store (store .cse33 16 0) 12 0) 8 .cse34))) (= (select |v_#valid_59| .cse34) 0) (= |v_#length_29| (store |v_#length_28| .cse34 44)) (<= (+ .cse34 1) |c_#StackHeapBarrier|))))))) (= (let ((.cse36 (let ((.cse39 (let ((.cse40 (store |v_#memory_int_70| .cse19 (store (select |v_#memory_int_70| .cse19) .cse20 32)))) (store .cse40 .cse7 (store (select .cse40 .cse7) .cse8 5))))) (store .cse39 .cse11 (store (select .cse39 .cse11) .cse12 8))))) (store .cse36 .cse37 (store (select .cse36 .cse37) .cse38 (select (select |v_#memory_int_69| .cse37) .cse38)))) |v_#memory_int_69|) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= |c_old(#memory_int)| (store |v_#memory_int_69| .cse14 (store (select |v_#memory_int_69| .cse14) .cse15 2685476833))) (or (not (= .cse41 0)) (not (= .cse17 0))) (= (store .cse42 .cse19 (store (select .cse42 .cse19) .cse20 (select (select |v_#memory_$Pointer$.base_65| .cse19) .cse20))) |v_#memory_$Pointer$.base_65|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= .cse41 |c_#Ultimate.C_memset_#ptr.base|) (= (store |v_#memory_$Pointer$.base_64| .cse11 (store (select |v_#memory_$Pointer$.base_64| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_66| .cse11) .cse12))) |v_#memory_$Pointer$.base_66|)))))) .cse45 .cse1 .cse2) (and .cse5 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| Int) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6| Int) (|v_#valid_59| (Array Int Int))) (let ((.cse49 (select |v_#memory_$Pointer$.offset_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse47 (select |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse50 (select |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse51 (select |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse46 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8)) (.cse48 (select |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse53 (select |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|)) (.cse52 (select |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|))) (and (<= (+ .cse46 1) |c_#StackHeapBarrier|) (= |v_#memory_int_468| (store |v_#memory_int_57| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse47 12 (select .cse48 12)))) (= (store |v_#memory_$Pointer$.offset_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse49 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= |v_#memory_$Pointer$.offset_372| (store |v_#memory_$Pointer$.offset_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse50 28 0) 32 (select .cse49 32)))) (= |c_#Ultimate.C_memset_#ptr.base| .cse46) (= |v_#memory_int_57| (store |v_#memory_int_53| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse51 32 4) 16 (select .cse47 16)))) (= |c_old(#memory_$Pointer$.base)| (store |v_#memory_$Pointer$.base_372| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (store .cse52 16 0) 12 0) 8 .cse46))) (= |c_#length| (store |v_#length_28| .cse46 44)) (= (store |v_#memory_$Pointer$.offset_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.offset_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse50 36))) |v_#memory_$Pointer$.offset_48|) (= |c_#valid| (store |v_#valid_59| .cse46 1)) (= (store |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (select |v_#memory_$Pointer$.base_371| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 (select .cse53 36))) |v_#memory_$Pointer$.base_48|) (= (store |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store (select |v_#memory_int_466| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_6|) 28 (select .cse51 28))) |v_#memory_int_53|) (not (= .cse46 0)) (= (select |v_#valid_59| .cse46) 0) (= (store |v_#memory_int_468| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store .cse48 8 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 8))) |c_old(#memory_int)|) (= |v_#memory_$Pointer$.base_372| (store |v_#memory_$Pointer$.base_48| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6| (store (store .cse53 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_6|) 32 (select .cse52 32))))))) .cse0 .cse6 .cse3 .cse45 .cse1 .cse4))))) is different from false [2023-12-02 14:54:23,406 WARN L293 SmtUtils]: Spent 2.13m on a formula simplification that was a NOOP. DAG size: 323 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:56:53,073 WARN L293 SmtUtils]: Spent 1.86m on a formula simplification that was a NOOP. DAG size: 332 (called from [L 391] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2023-12-02 14:56:55,113 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (let ((.cse0 (= |c_ULTIMATE.start_main_#t~mem69#1.offset| |c_ULTIMATE.start_main_#t~memset~res70#1.offset|)) (.cse19 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse69 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 32 4) 16 (select .cse68 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse68 12 (select .cse69 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse67 28))) |v_#memory_int_53|) (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse21 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296))))) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296))))) (.cse22 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse66 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_372|))))) (.cse27 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse65 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse63 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 32 4) 16 (select .cse65 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse63 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse64 28))) |v_#memory_int_53|))))) (.cse34 (= |c_ULTIMATE.start_main_#t~mem69#1.base| |c_ULTIMATE.start_main_#t~memset~res70#1.base|))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse15 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse31 (store |v_#memory_$Pointer$.offset_377| .cse32 (store (select |v_#memory_$Pointer$.offset_377| .cse32) .cse33 8))) (.cse10 (store |v_#memory_$Pointer$.base_377| .cse32 (store (select |v_#memory_$Pointer$.base_377| .cse32) .cse33 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_65| .cse15 (store (select |v_#memory_$Pointer$.offset_65| .cse15) .cse16 0))) (.cse13 (store |v_#memory_$Pointer$.base_66| .cse15 (store (select |v_#memory_$Pointer$.base_66| .cse15) .cse16 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse6 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse31 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= (store |v_#memory_$Pointer$.offset_66| .cse1 (store (select |v_#memory_$Pointer$.offset_66| .cse1) .cse2 (select (select |v_#memory_$Pointer$.offset_65| .cse1) .cse2))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse3 (store (select |v_#memory_$Pointer$.base_65| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_64| .cse3) .cse4))) |v_#memory_$Pointer$.base_64|) (= (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse6) .cse7))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse8) .cse9))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse8) .cse9) 0))) (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.offset|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_65| .cse11) .cse12))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse13 .cse6 (store (select .cse13 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse6) .cse7))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse8) (= (store |v_#memory_$Pointer$.base_64| .cse1 (store (select |v_#memory_$Pointer$.base_64| .cse1) .cse2 (select (select |v_#memory_$Pointer$.base_66| .cse1) .cse2))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse14 (let ((.cse17 (let ((.cse18 (store |v_#memory_int_70| .cse11 (store (select |v_#memory_int_70| .cse11) .cse12 32)))) (store .cse18 .cse3 (store (select .cse18 .cse3) .cse4 5))))) (store .cse17 .cse1 (store (select .cse17 .cse1) .cse2 8))))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_int_69| .cse15) .cse16))))) (let ((.cse20 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse19 .cse20 .cse21 .cse22 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse23 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse23 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse23 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse24 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse25 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse25) (<= (+ .cse25 1) |c_#StackHeapBarrier|) (not (= .cse25 0)) (= (store |v_#valid_59| .cse25 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse24 16 0) 12 0) 8 .cse25))) (= (select |v_#valid_59| .cse25) 0))))) (and .cse26 .cse20 .cse22 .cse27 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse28 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse28 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse28 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse29 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse30 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse30 1)) (not (= .cse30 0)) (= .cse30 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse30) 0) (= (store |v_#length_28| .cse30 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse29 16 0) 12 0) 8 .cse30))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= .cse9 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (= (store |v_#memory_$Pointer$.offset_64| .cse3 (store (select |v_#memory_$Pointer$.offset_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4))) |v_#memory_$Pointer$.offset_66|) (= (store .cse31 .cse11 (store (select .cse31 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_64| .cse11) .cse12))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse32 (store (select |v_#memory_int_472| .cse32) .cse33 (select (select |v_#memory_int_70| .cse32) .cse33))) |v_#memory_int_70|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| 4294967296)))) .cse34) (and .cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse49 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse61 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse60 (store |v_#memory_$Pointer$.offset_377| .cse61 (store (select |v_#memory_$Pointer$.offset_377| .cse61) .cse62 8))) (.cse44 (store |v_#memory_$Pointer$.base_377| .cse61 (store (select |v_#memory_$Pointer$.base_377| .cse61) .cse62 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse39 (store |v_#memory_$Pointer$.offset_65| .cse49 (store (select |v_#memory_$Pointer$.offset_65| .cse49) .cse50 0))) (.cse43 (store |v_#memory_$Pointer$.base_66| .cse49 (store (select |v_#memory_$Pointer$.base_66| .cse49) .cse50 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ 40 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse42 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse37 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse38 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse45 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ (select (select .cse60 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse35 (store (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_65| .cse35) .cse36))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse37 (store (select |v_#memory_$Pointer$.base_65| .cse37) .cse38 (select (select |v_#memory_$Pointer$.base_64| .cse37) .cse38))) |v_#memory_$Pointer$.base_64|) (= (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse40) .cse41))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= |c_ULTIMATE.start_main_#t~mem68#1.base| .cse42) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse43 .cse40 (store (select .cse43 .cse40) .cse41 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse40) .cse41))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 (select (select |v_#memory_$Pointer$.base_65| .cse45) .cse46))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= |c_ULTIMATE.start_main_#t~mem69#1.offset| (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|)) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse42) .cse47) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse42) .cse47) 0))) (= .cse47 |c_ULTIMATE.start_main_#t~mem68#1.offset|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse35 (store (select |v_#memory_$Pointer$.base_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_66| .cse35) .cse36))) |v_#memory_$Pointer$.base_66|) (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_#t~mem68#1.base|) |c_ULTIMATE.start_main_#t~mem68#1.offset|) |c_ULTIMATE.start_main_#t~mem69#1.base|) (= |v_#memory_int_69| (let ((.cse48 (let ((.cse51 (let ((.cse52 (store |v_#memory_int_70| .cse45 (store (select |v_#memory_int_70| .cse45) .cse46 32)))) (store .cse52 .cse37 (store (select .cse52 .cse37) .cse38 5))))) (store .cse51 .cse35 (store (select .cse51 .cse35) .cse36 8))))) (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_#memory_int_69| .cse49) .cse50))))) (let ((.cse53 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse19 .cse53 .cse21 .cse22 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse55 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse54 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse54 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse55 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse56 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse56) (<= (+ .cse56 1) |c_#StackHeapBarrier|) (not (= .cse56 0)) (= (store |v_#valid_59| .cse56 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse55 16 0) 12 0) 8 .cse56))) (= (select |v_#valid_59| .cse56) 0))))) (and .cse26 .cse53 .cse22 .cse27 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse57 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse57 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse57 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse59 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse59 1)) (not (= .cse59 0)) (= .cse59 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse59) 0) (= (store |v_#length_28| .cse59 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse59))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse37 (store (select |v_#memory_$Pointer$.offset_64| .cse37) .cse38 (select (select |v_#memory_$Pointer$.offset_66| .cse37) .cse38))) |v_#memory_$Pointer$.offset_66|) (= (store .cse60 .cse45 (store (select .cse60 .cse45) .cse46 (select (select |v_#memory_$Pointer$.offset_64| .cse45) .cse46))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse61 (store (select |v_#memory_int_472| .cse61) .cse62 (select (select |v_#memory_int_70| .cse61) .cse62))) |v_#memory_int_70|)))))) .cse34))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 14:56:57,153 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (let ((.cse18 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_53|) (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse67 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296))))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_372|))))) (.cse26 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28))) |v_#memory_int_53|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse30 (store |v_#memory_$Pointer$.offset_377| .cse31 (store (select |v_#memory_$Pointer$.offset_377| .cse31) .cse32 8))) (.cse8 (store |v_#memory_$Pointer$.base_377| .cse31 (store (select |v_#memory_$Pointer$.base_377| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_65| .cse14 (store (select |v_#memory_$Pointer$.offset_65| .cse14) .cse15 0))) (.cse7 (store |v_#memory_$Pointer$.base_66| .cse14 (store (select |v_#memory_$Pointer$.base_66| .cse14) .cse15 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse5 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse2 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select .cse8 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse2 (store (select |v_#memory_$Pointer$.base_65| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_64| .cse2) .cse3))) |v_#memory_$Pointer$.base_64|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse5) .cse6))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse7 .cse5 (store (select .cse7 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse5) .cse6))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_65| .cse9) .cse10))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse11 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse11) .cse12) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse11) .cse12) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse13 (let ((.cse16 (let ((.cse17 (store |v_#memory_int_70| .cse9 (store (select |v_#memory_int_70| .cse9) .cse10 32)))) (store .cse17 .cse2 (store (select .cse17 .cse2) .cse3 5))))) (store .cse16 .cse0 (store (select .cse16 .cse0) .cse1 8))))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_int_69| .cse14) .cse15))))) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse24 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse24) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (not (= .cse24 0)) (= (store |v_#valid_59| .cse24 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse24))) (= (select |v_#valid_59| .cse24) 0))))) (and .cse25 .cse19 .cse21 .cse26 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse27 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse29 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse29 1)) (not (= .cse29 0)) (= .cse29 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse29) 0) (= (store |v_#length_28| .cse29 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse29))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse2 (store (select |v_#memory_$Pointer$.offset_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3))) |v_#memory_$Pointer$.offset_66|) (= (store .cse30 .cse9 (store (select .cse30 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_64| .cse9) .cse10))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse31 (store (select |v_#memory_int_472| .cse31) .cse32 (select (select |v_#memory_int_70| .cse31) .cse32))) |v_#memory_int_70|))))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse58 (store |v_#memory_$Pointer$.offset_377| .cse59 (store (select |v_#memory_$Pointer$.offset_377| .cse59) .cse60 8))) (.cse42 (store |v_#memory_$Pointer$.base_377| .cse59 (store (select |v_#memory_$Pointer$.base_377| .cse59) .cse60 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse37 (store |v_#memory_$Pointer$.offset_65| .cse47 (store (select |v_#memory_$Pointer$.offset_65| .cse47) .cse48 0))) (.cse45 (store |v_#memory_$Pointer$.base_66| .cse47 (store (select |v_#memory_$Pointer$.base_66| .cse47) .cse48 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse38 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse33 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse33 (store (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse35 (store (select |v_#memory_$Pointer$.base_65| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_64| .cse35) .cse36))) |v_#memory_$Pointer$.base_64|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse38) .cse39))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (let ((.cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse40) .cse41))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse40) .cse41) 0)))) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_65| .cse43) .cse44))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse45 .cse38 (store (select .cse45 .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse38) .cse39))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse33 (store (select |v_#memory_$Pointer$.base_64| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_66| .cse33) .cse34))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse46 (let ((.cse49 (let ((.cse50 (store |v_#memory_int_70| .cse43 (store (select |v_#memory_int_70| .cse43) .cse44 32)))) (store .cse50 .cse35 (store (select .cse50 .cse35) .cse36 5))))) (store .cse49 .cse33 (store (select .cse49 .cse33) .cse34 8))))) (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_#memory_int_69| .cse47) .cse48))))) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse51 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse53 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse54 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse54) (<= (+ .cse54 1) |c_#StackHeapBarrier|) (not (= .cse54 0)) (= (store |v_#valid_59| .cse54 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse53 16 0) 12 0) 8 .cse54))) (= (select |v_#valid_59| .cse54) 0))))) (and .cse25 .cse51 .cse21 .cse26 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse55 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse57 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse57 1)) (not (= .cse57 0)) (= .cse57 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse57) 0) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse57))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse35 (store (select |v_#memory_$Pointer$.offset_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36))) |v_#memory_$Pointer$.offset_66|) (= (store .cse58 .cse43 (store (select .cse58 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_64| .cse43) .cse44))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse59 (store (select |v_#memory_int_472| .cse59) .cse60 (select (select |v_#memory_int_70| .cse59) .cse60))) |v_#memory_int_70|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| 4294967296))))))) (= |c_ULTIMATE.start_main_~users~0#1.base| 0)) is different from false [2023-12-02 14:56:59,201 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse18 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse67 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_53|) (= (store |v_#memory_int_468| |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|))))) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296))))) (.cse25 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296))))) (.cse21 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse64 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse64 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_372|))))) (.cse26 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse63 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 12 (select .cse61 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28))) |v_#memory_int_53|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse30 (store |v_#memory_$Pointer$.offset_377| .cse31 (store (select |v_#memory_$Pointer$.offset_377| .cse31) .cse32 8))) (.cse8 (store |v_#memory_$Pointer$.base_377| .cse31 (store (select |v_#memory_$Pointer$.base_377| .cse31) .cse32 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_65| .cse14 (store (select |v_#memory_$Pointer$.offset_65| .cse14) .cse15 0))) (.cse7 (store |v_#memory_$Pointer$.base_66| .cse14 (store (select |v_#memory_$Pointer$.base_66| .cse14) .cse15 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse5 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse0 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse2 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse3 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse9 (select (select .cse8 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse0 (store (select |v_#memory_$Pointer$.offset_66| .cse0) .cse1 (select (select |v_#memory_$Pointer$.offset_65| .cse0) .cse1))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse2 (store (select |v_#memory_$Pointer$.base_65| .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_64| .cse2) .cse3))) |v_#memory_$Pointer$.base_64|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse5) .cse6))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse7 .cse5 (store (select .cse7 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse5) .cse6))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_#memory_$Pointer$.base_65| .cse9) .cse10))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse11 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse11) .cse12) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse11) .cse12) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse0 (store (select |v_#memory_$Pointer$.base_64| .cse0) .cse1 (select (select |v_#memory_$Pointer$.base_66| .cse0) .cse1))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse13 (let ((.cse16 (let ((.cse17 (store |v_#memory_int_70| .cse9 (store (select |v_#memory_int_70| .cse9) .cse10 32)))) (store .cse17 .cse2 (store (select .cse17 .cse2) .cse3 5))))) (store .cse16 .cse0 (store (select .cse16 .cse0) .cse1 8))))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_int_69| .cse14) .cse15))))) (let ((.cse19 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse19 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse22 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse22 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse22 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse23 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse24 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse24) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (not (= .cse24 0)) (= (store |v_#valid_59| .cse24 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse23 16 0) 12 0) 8 .cse24))) (= (select |v_#valid_59| .cse24) 0))))) (and .cse25 .cse19 .cse21 .cse26 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse27 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse27 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse29 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse29 1)) (not (= .cse29 0)) (= .cse29 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse29) 0) (= (store |v_#length_28| .cse29 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse29))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse2 (store (select |v_#memory_$Pointer$.offset_64| .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_66| .cse2) .cse3))) |v_#memory_$Pointer$.offset_66|) (= (store .cse30 .cse9 (store (select .cse30 .cse9) .cse10 (select (select |v_#memory_$Pointer$.offset_64| .cse9) .cse10))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse31 (store (select |v_#memory_int_472| .cse31) .cse32 (select (select |v_#memory_int_70| .cse31) .cse32))) |v_#memory_int_70|))))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse47 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse48 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse59 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse60 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse58 (store |v_#memory_$Pointer$.offset_377| .cse59 (store (select |v_#memory_$Pointer$.offset_377| .cse59) .cse60 8))) (.cse42 (store |v_#memory_$Pointer$.base_377| .cse59 (store (select |v_#memory_$Pointer$.base_377| .cse59) .cse60 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse37 (store |v_#memory_$Pointer$.offset_65| .cse47 (store (select |v_#memory_$Pointer$.offset_65| .cse47) .cse48 0))) (.cse45 (store |v_#memory_$Pointer$.base_66| .cse47 (store (select |v_#memory_$Pointer$.base_66| .cse47) .cse48 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse38 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse33 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse43 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select .cse58 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse33 (store (select |v_#memory_$Pointer$.offset_66| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_65| .cse33) .cse34))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse35 (store (select |v_#memory_$Pointer$.base_65| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_64| .cse35) .cse36))) |v_#memory_$Pointer$.base_64|) (= (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse38) .cse39))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (let ((.cse40 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse40) .cse41))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse40) .cse41) 0)))) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse42 .cse43 (store (select .cse42 .cse43) .cse44 (select (select |v_#memory_$Pointer$.base_65| .cse43) .cse44))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse45 .cse38 (store (select .cse45 .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse38) .cse39))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse33 (store (select |v_#memory_$Pointer$.base_64| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_66| .cse33) .cse34))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse46 (let ((.cse49 (let ((.cse50 (store |v_#memory_int_70| .cse43 (store (select |v_#memory_int_70| .cse43) .cse44 32)))) (store .cse50 .cse35 (store (select .cse50 .cse35) .cse36 5))))) (store .cse49 .cse33 (store (select .cse49 .cse33) .cse34 8))))) (store .cse46 .cse47 (store (select .cse46 .cse47) .cse48 (select (select |v_#memory_int_69| .cse47) .cse48))))) (let ((.cse51 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse18 .cse51 .cse20 .cse21 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse52 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse53 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse54 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse52 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse52 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse53 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse54 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse54) (<= (+ .cse54 1) |c_#StackHeapBarrier|) (not (= .cse54 0)) (= (store |v_#valid_59| .cse54 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse53 16 0) 12 0) 8 .cse54))) (= (select |v_#valid_59| .cse54) 0))))) (and .cse25 .cse51 .cse21 .cse26 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse55 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse57 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse57 1)) (not (= .cse57 0)) (= .cse57 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse57) 0) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse57))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse35 (store (select |v_#memory_$Pointer$.offset_64| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_66| .cse35) .cse36))) |v_#memory_$Pointer$.offset_66|) (= (store .cse58 .cse43 (store (select .cse58 .cse43) .cse44 (select (select |v_#memory_$Pointer$.offset_64| .cse43) .cse44))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse59 (store (select |v_#memory_int_472| .cse59) .cse60 (select (select |v_#memory_int_70| .cse59) .cse60))) |v_#memory_int_70|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| 4294967296)))))))) is different from false [2023-12-02 14:57:01,236 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_473| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_378| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_378| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_378| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_378| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_378| .cse0 (store (select |v_#memory_$Pointer$.offset_378| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= (store |v_#memory_int_473| .cse0 (let ((.cse2 (select |v_#memory_int_473| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.base_378| .cse0 (store (select |v_#memory_$Pointer$.base_378| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1))) |c_#memory_$Pointer$.base|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse21 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse70 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28))) |v_#memory_int_53|) (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296))))) (.cse28 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_372|))))) (.cse29 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_53|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse17 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_377| .cse34 (store (select |v_#memory_$Pointer$.offset_377| .cse34) .cse35 8))) (.cse11 (store |v_#memory_$Pointer$.base_377| .cse34 (store (select |v_#memory_$Pointer$.base_377| .cse34) .cse35 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse7 (store |v_#memory_$Pointer$.offset_65| .cse17 (store (select |v_#memory_$Pointer$.offset_65| .cse17) .cse18 0))) (.cse10 (store |v_#memory_$Pointer$.base_66| .cse17 (store (select |v_#memory_$Pointer$.base_66| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse8 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 40 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse5 (store (select |v_#memory_$Pointer$.base_65| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_64| .cse5) .cse6))) |v_#memory_$Pointer$.base_64|) (= (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse8) .cse9))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse10 .cse8 (store (select .cse10 .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse8) .cse9))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse14) .cse15) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse14) .cse15) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_70| .cse12 (store (select |v_#memory_int_70| .cse12) .cse13 32)))) (store .cse20 .cse5 (store (select .cse20 .cse5) .cse6 5))))) (store .cse19 .cse3 (store (select .cse19 .cse3) .cse4 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_69| .cse17) .cse18))))) (let ((.cse22 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse21 .cse22 .cse23 .cse24 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse27) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#valid_59| .cse27 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse27))) (= (select |v_#valid_59| .cse27) 0))))) (and .cse28 .cse22 .cse24 .cse29 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse30 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse32 1)) (not (= .cse32 0)) (= .cse32 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse32) 0) (= (store |v_#length_28| .cse32 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse32))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse5 (store (select |v_#memory_$Pointer$.offset_64| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_66| .cse5) .cse6))) |v_#memory_$Pointer$.offset_66|) (= (store .cse33 .cse12 (store (select .cse33 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse34 (store (select |v_#memory_int_472| .cse34) .cse35 (select (select |v_#memory_int_70| .cse34) .cse35))) |v_#memory_int_70|))))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse61 (store |v_#memory_$Pointer$.offset_377| .cse62 (store (select |v_#memory_$Pointer$.offset_377| .cse62) .cse63 8))) (.cse45 (store |v_#memory_$Pointer$.base_377| .cse62 (store (select |v_#memory_$Pointer$.base_377| .cse62) .cse63 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse40 (store |v_#memory_$Pointer$.offset_65| .cse50 (store (select |v_#memory_$Pointer$.offset_65| .cse50) .cse51 0))) (.cse48 (store |v_#memory_$Pointer$.base_66| .cse50 (store (select |v_#memory_$Pointer$.base_66| .cse50) .cse51 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse41 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse46 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse38 (store (select |v_#memory_$Pointer$.base_65| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_64| .cse38) .cse39))) |v_#memory_$Pointer$.base_64|) (= (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse41) .cse42))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (let ((.cse43 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse43) .cse44))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse43) .cse44) 0)))) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_65| .cse46) .cse47))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse48 .cse41 (store (select .cse48 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse41) .cse42))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse49 (let ((.cse52 (let ((.cse53 (store |v_#memory_int_70| .cse46 (store (select |v_#memory_int_70| .cse46) .cse47 32)))) (store .cse53 .cse38 (store (select .cse53 .cse38) .cse39 5))))) (store .cse52 .cse36 (store (select .cse52 .cse36) .cse37 8))))) (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_#memory_int_69| .cse50) .cse51))))) (let ((.cse54 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse21 .cse54 .cse23 .cse24 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse57) (<= (+ .cse57 1) |c_#StackHeapBarrier|) (not (= .cse57 0)) (= (store |v_#valid_59| .cse57 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse57))) (= (select |v_#valid_59| .cse57) 0))))) (and .cse28 .cse54 .cse24 .cse29 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse60 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse60 1)) (not (= .cse60 0)) (= .cse60 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse60) 0) (= (store |v_#length_28| .cse60 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse60))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse38 (store (select |v_#memory_$Pointer$.offset_64| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39))) |v_#memory_$Pointer$.offset_66|) (= (store .cse61 .cse46 (store (select .cse61 .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_64| .cse46) .cse47))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse62 (store (select |v_#memory_int_472| .cse62) .cse63 (select (select |v_#memory_int_70| .cse62) .cse63))) |v_#memory_int_70|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| 4294967296)))))))) is different from false [2023-12-02 14:57:03,275 WARN L854 $PredicateComparison]: unable to prove that (and (<= 2 |c_ULTIMATE.start_main_~#i~0#1.base|) (exists ((|v_#memory_int_473| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_378| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_378| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_378| |c_ULTIMATE.start_main_~users~0#1.base|) 8)) (.cse1 (+ (select (select |v_#memory_$Pointer$.offset_378| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12))) (and (= |c_#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_378| .cse0 (store (select |v_#memory_$Pointer$.offset_378| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1)))) (= (store |v_#memory_int_473| .cse0 (let ((.cse2 (select |v_#memory_int_473| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.base_378| .cse0 (store (select |v_#memory_$Pointer$.base_378| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1))) |c_#memory_$Pointer$.base|)))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#i~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse21 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_6| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse70 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 32 4) 16 (select .cse69 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse69 12 (select .cse70 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse68 28))) |v_#memory_int_53|) (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse70 8 (select (select |v_old(#memory_int)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_6|))))) (.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_2| 4294967296))))) (.cse28 (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1|) (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_1| 4294967296))))) (.cse24 (exists ((|v_#memory_$Pointer$.offset_371| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_48| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_372| (Array Int (Array Int Int)))) (let ((.cse67 (select |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse67 36))) |v_#memory_$Pointer$.offset_48|) (= (store |v_#memory_$Pointer$.offset_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse67 28 0) 32 (select (select |v_#memory_$Pointer$.offset_372| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_372|))))) (.cse29 (exists ((|v_#memory_int_53| (Array Int (Array Int Int))) (|v_#memory_int_466| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_int_57| (Array Int (Array Int Int))) (|v_#memory_int_468| (Array Int (Array Int Int)))) (let ((.cse66 (select |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_468| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_old(#memory_int)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_old(#memory_int)_AFTER_CALL_5|) (= (store |v_#memory_int_53| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse66 16))) |v_#memory_int_57|) (= (store |v_#memory_int_57| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse66 12 (select .cse64 12))) |v_#memory_int_468|) (= (store |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_466| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28))) |v_#memory_int_53|)))))) (or (and (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_3| 4294967296)))) (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_6| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse17 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse33 (store |v_#memory_$Pointer$.offset_377| .cse34 (store (select |v_#memory_$Pointer$.offset_377| .cse34) .cse35 8))) (.cse11 (store |v_#memory_$Pointer$.base_377| .cse34 (store (select |v_#memory_$Pointer$.base_377| .cse34) .cse35 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse7 (store |v_#memory_$Pointer$.offset_65| .cse17 (store (select |v_#memory_$Pointer$.offset_65| .cse17) .cse18 0))) (.cse10 (store |v_#memory_$Pointer$.base_66| .cse17 (store (select |v_#memory_$Pointer$.base_66| .cse17) .cse18 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse8 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ 40 (select (select .cse7 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse5 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse12 (select (select .cse11 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse13 (+ (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse3 (store (select |v_#memory_$Pointer$.offset_66| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_65| .cse3) .cse4))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse5 (store (select |v_#memory_$Pointer$.base_65| .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_64| .cse5) .cse6))) |v_#memory_$Pointer$.base_64|) (= (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse8) .cse9))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7|) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse10 .cse8 (store (select .cse10 .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse8) .cse9))) |v_#memory_$Pointer$.base_BEFORE_CALL_6|) (= (store .cse11 .cse12 (store (select .cse11 .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_65| .cse12) .cse13))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_6| .cse14) .cse15) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_7| .cse14) .cse15) 0)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse3 (store (select |v_#memory_$Pointer$.base_64| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_66| .cse3) .cse4))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse16 (let ((.cse19 (let ((.cse20 (store |v_#memory_int_70| .cse12 (store (select |v_#memory_int_70| .cse12) .cse13 32)))) (store .cse20 .cse5 (store (select .cse20 .cse5) .cse6 5))))) (store .cse19 .cse3 (store (select .cse19 .cse3) .cse4 8))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 (select (select |v_#memory_int_69| .cse17) .cse18))))) (let ((.cse22 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse21 .cse22 .cse23 .cse24 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse25 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse26 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse25 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse25 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse26 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse27 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse27) (<= (+ .cse27 1) |c_#StackHeapBarrier|) (not (= .cse27 0)) (= (store |v_#valid_59| .cse27 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse26 16 0) 12 0) 8 .cse27))) (= (select |v_#valid_59| .cse27) 0))))) (and .cse28 .cse22 .cse24 .cse29 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse30 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse32 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse32 1)) (not (= .cse32 0)) (= .cse32 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse32) 0) (= (store |v_#length_28| .cse32 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse32))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse5 (store (select |v_#memory_$Pointer$.offset_64| .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_66| .cse5) .cse6))) |v_#memory_$Pointer$.offset_66|) (= (store .cse33 .cse12 (store (select .cse33 .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_64| .cse12) .cse13))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse34 (store (select |v_#memory_int_472| .cse34) .cse35 (select (select |v_#memory_int_70| .cse34) .cse35))) |v_#memory_int_70|))))))) (and (exists ((|v_#memory_$Pointer$.base_64| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~memset~res57#1.base_13| Int) (|v_#memory_$Pointer$.base_BEFORE_CALL_8| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_65| (Array Int (Array Int Int))) (|v_#memory_int_69| (Array Int (Array Int Int))) (|v_#valid_60| (Array Int Int)) (|v_#memory_$Pointer$.offset_64| (Array Int (Array Int Int))) (|v_#length_29| (Array Int Int)) (|v_#memory_$Pointer$.offset_66| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc63#1.base_5| Int) (|v_#memory_$Pointer$.offset_65| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_377| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem56#1.base_12| Int) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| (Array Int (Array Int Int))) (|v_#memory_int_70| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_377| (Array Int (Array Int Int))) (|v_#memory_int_472| (Array Int (Array Int Int)))) (let ((.cse50 (select (select |v_#memory_$Pointer$.base_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (select (select |v_#memory_$Pointer$.offset_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse62 (select (select |v_#memory_$Pointer$.base_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse63 (+ 16 (select (select |v_#memory_$Pointer$.offset_377| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (let ((.cse61 (store |v_#memory_$Pointer$.offset_377| .cse62 (store (select |v_#memory_$Pointer$.offset_377| .cse62) .cse63 8))) (.cse45 (store |v_#memory_$Pointer$.base_377| .cse62 (store (select |v_#memory_$Pointer$.base_377| .cse62) .cse63 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse40 (store |v_#memory_$Pointer$.offset_65| .cse50 (store (select |v_#memory_$Pointer$.offset_65| .cse50) .cse51 0))) (.cse48 (store |v_#memory_$Pointer$.base_66| .cse50 (store (select |v_#memory_$Pointer$.base_66| .cse50) .cse51 |v_ULTIMATE.start_main_#t~malloc63#1.base_5|)))) (let ((.cse41 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse36 (select (select |v_#memory_$Pointer$.base_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_66| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_#memory_$Pointer$.base_65| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 8 (select (select |v_#memory_$Pointer$.offset_64| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse46 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ (select (select .cse61 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= (store |v_#memory_$Pointer$.offset_66| .cse36 (store (select |v_#memory_$Pointer$.offset_66| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_65| .cse36) .cse37))) |v_#memory_$Pointer$.offset_65|) (= (store |v_#memory_$Pointer$.base_65| .cse38 (store (select |v_#memory_$Pointer$.base_65| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_64| .cse38) .cse39))) |v_#memory_$Pointer$.base_64|) (= (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse41) .cse42))) |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8|) (let ((.cse43 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= 0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_8| .cse43) .cse44))) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse43) .cse44) 0)))) (= |c_#valid| (store |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1)) (= (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |v_#memory_$Pointer$.base_65| .cse46) .cse47))) |v_#memory_$Pointer$.base_65|) (= (store |v_#length_29| |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 384) |c_#length|) (= (store .cse48 .cse41 (store (select .cse48 .cse41) .cse42 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| .cse41) .cse42))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_$Pointer$.base_64| .cse36 (store (select |v_#memory_$Pointer$.base_64| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_66| .cse36) .cse37))) |v_#memory_$Pointer$.base_66|) (= |v_#memory_int_69| (let ((.cse49 (let ((.cse52 (let ((.cse53 (store |v_#memory_int_70| .cse46 (store (select |v_#memory_int_70| .cse46) .cse47 32)))) (store .cse53 .cse38 (store (select .cse53 .cse38) .cse39 5))))) (store .cse52 .cse36 (store (select .cse52 .cse36) .cse37 8))))) (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_#memory_int_69| .cse50) .cse51))))) (let ((.cse54 (= |v_ULTIMATE.start_main_#t~memset~res57#1.base_13| |v_ULTIMATE.start_main_#t~mem56#1.base_12|))) (or (and .cse21 .cse54 .cse23 .cse24 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int)) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int)))) (let ((.cse55 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse56 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse55 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse55 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse56 32))) |v_#memory_$Pointer$.base_372|) (= (store |v_#length_28| .cse57 44) |v_#length_29|) (= |v_ULTIMATE.start_main_#t~mem56#1.base_12| .cse57) (<= (+ .cse57 1) |c_#StackHeapBarrier|) (not (= .cse57 0)) (= (store |v_#valid_59| .cse57 1) |v_#valid_60|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_6| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse56 16 0) 12 0) 8 .cse57))) (= (select |v_#valid_59| .cse57) 0))))) (and .cse28 .cse54 .cse24 .cse29 (exists ((|v_#memory_$Pointer$.base_372| (Array Int (Array Int Int))) (|v_#length_28| (Array Int Int)) (|v_#memory_$Pointer$.base_371| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_48| (Array Int (Array Int Int))) (|v_#valid_59| (Array Int Int))) (let ((.cse58 (select |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_#memory_$Pointer$.base_48| (store |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_371| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse58 36)))) (= (store |v_#memory_$Pointer$.base_48| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse58 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_372|) (<= (+ .cse60 1) |c_#StackHeapBarrier|) (= |v_#valid_60| (store |v_#valid_59| .cse60 1)) (not (= .cse60 0)) (= .cse60 |v_ULTIMATE.start_main_#t~mem56#1.base_12|) (= (select |v_#valid_59| .cse60) 0) (= (store |v_#length_28| .cse60 44) |v_#length_29|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_5| (store |v_#memory_$Pointer$.base_372| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse60))))))))) (not (= |v_ULTIMATE.start_main_#t~malloc63#1.base_5| 0)) (= (store |v_#memory_$Pointer$.offset_64| .cse38 (store (select |v_#memory_$Pointer$.offset_64| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_66| .cse38) .cse39))) |v_#memory_$Pointer$.offset_66|) (= (store .cse61 .cse46 (store (select .cse61 .cse46) .cse47 (select (select |v_#memory_$Pointer$.offset_64| .cse46) .cse47))) |v_#memory_$Pointer$.offset_64|) (= (select |v_#valid_60| |v_ULTIMATE.start_main_#t~malloc63#1.base_5|) 0) (= (store |v_#memory_int_472| .cse62 (store (select |v_#memory_int_472| .cse62) .cse63 (select (select |v_#memory_int_70| .cse62) .cse63))) |v_#memory_int_70|)))))) (exists ((|v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr274_BEFORE_RETURN_4| 4294967296))))))) (let ((.cse75 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$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 14:57:06,379 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3261#(and (<= 1 |#StackHeapBarrier|) (= |ULTIMATE.start_main_~users~0#1.offset| 0) (= (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|) (= |ULTIMATE.start_main_~#i~0#1.offset| 0))' at error location [2023-12-02 14:57:06,379 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2023-12-02 14:57:06,379 INFO L185 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2023-12-02 14:57:06,379 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5] total 10 [2023-12-02 14:57:06,379 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732701630] [2023-12-02 14:57:06,380 INFO L85 oduleStraightlineAll]: Using 2 imperfect interpolants to construct interpolant automaton [2023-12-02 14:57:06,380 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-12-02 14:57:06,380 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2023-12-02 14:57:06,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-12-02 14:57:06,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=124, Invalid=783, Unknown=47, NotChecked=378, Total=1332 [2023-12-02 14:57:06,383 INFO L87 Difference]: Start difference. First operand 148 states and 165 transitions. Second operand has 10 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 14:57:08,498 WARN 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 14:57:10,526 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:12,532 WARN L539 Checker$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 14:57:14,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:16,557 WARN L539 Checker$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 14:57:18,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:20,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:22,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:24,651 WARN L539 Checker$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 14:57:26,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:28,676 WARN L539 Checker$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 14:57:30,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:32,690 WARN L539 Checker$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 14:57:34,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:36,712 WARN L539 Checker$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 14:57:38,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:40,732 WARN L539 Checker$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 14:57:42,737 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:45,289 WARN L539 Checker$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 14:57:47,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:49,314 WARN L539 Checker$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 14:57:51,322 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:53,330 WARN L539 Checker$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 14:57:55,342 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-02 14:57:57,348 WARN L539 Checker$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 14:57:59,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:01,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:03,384 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:05,392 WARN L539 Checker$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 14:58:07,400 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:09,407 WARN L539 Checker$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 14:58:11,416 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:13,437 WARN L539 Checker$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 14:58:15,517 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:17,525 WARN L539 Checker$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 14:58:19,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2023-12-02 14:58:22,373 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:58:24,591 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:58:26,029 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.44s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2023-12-02 14:58:26,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-12-02 14:58:26,105 INFO L93 Difference]: Finished difference Result 285 states and 326 transitions. [2023-12-02 14:58:26,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2023-12-02 14:58:26,106 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 48 [2023-12-02 14:58:26,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-12-02 14:58:26,107 INFO L225 Difference]: With dead ends: 285 [2023-12-02 14:58:26,107 INFO L226 Difference]: Without dead ends: 156 [2023-12-02 14:58:26,108 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 147 GetRequests, 106 SyntacticMatches, 1 SemanticMatches, 40 ConstructedPredicates, 6 IntricatePredicates, 0 DeprecatedPredicates, 292 ImplicationChecksByTransitivity, 345.6s TimeCoverageRelationStatistics Valid=160, Invalid=1077, Unknown=47, NotChecked=438, Total=1722 [2023-12-02 14:58:26,109 INFO L413 NwaCegarLoop]: 108 mSDtfsCounter, 8 mSDsluCounter, 501 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 9 mSolverCounterUnsat, 38 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 79.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 609 SdHoareTripleChecker+Invalid, 265 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 38 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 79.5s IncrementalHoareTripleChecker+Time [2023-12-02 14:58:26,109 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 609 Invalid, 265 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 218 Invalid, 38 Unknown, 0 Unchecked, 79.5s Time] [2023-12-02 14:58:26,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 156 states. [2023-12-02 14:58:26,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 156 to 156. [2023-12-02 14:58:26,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 156 states, 144 states have (on average 1.1736111111111112) internal successors, (169), 150 states have internal predecessors, (169), 3 states have call successors, (3), 2 states have call predecessors, (3), 3 states have return successors, (4), 3 states have call predecessors, (4), 3 states have call successors, (4) [2023-12-02 14:58:26,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 156 states and 176 transitions. [2023-12-02 14:58:26,122 INFO L78 Accepts]: Start accepts. Automaton has 156 states and 176 transitions. Word has length 48 [2023-12-02 14:58:26,123 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-12-02 14:58:26,123 INFO L495 AbstractCegarLoop]: Abstraction has 156 states and 176 transitions. [2023-12-02 14:58:26,123 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 8 states have (on average 6.625) internal successors, (53), 10 states have internal predecessors, (53), 2 states have call successors, (3), 2 states have call predecessors, (3), 4 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2023-12-02 14:58:26,123 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 176 transitions. [2023-12-02 14:58:26,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-02 14:58:26,124 INFO L187 NwaCegarLoop]: Found error trace [2023-12-02 14:58:26,124 INFO L195 NwaCegarLoop]: trace histogram [6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-12-02 14:58:26,158 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Ended with exit code 0 [2023-12-02 14:58:26,325 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable5 [2023-12-02 14:58:26,325 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW === [ULTIMATE.startErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, ULTIMATE.startErr2ASSERT_VIOLATIONINTEGER_OVERFLOW (and 3 more)] === [2023-12-02 14:58:26,325 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-02 14:58:26,325 INFO L85 PathProgramCache]: Analyzing trace with hash -376162811, now seen corresponding path program 2 times [2023-12-02 14:58:26,325 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2023-12-02 14:58:26,325 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324742519] [2023-12-02 14:58:26,326 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-12-02 14:58:26,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-02 14:58:26,393 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-12-02 14:58:26,394 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [969232066] [2023-12-02 14:58:26,394 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2023-12-02 14:58:26,394 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-12-02 14:58:26,394 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 [2023-12-02 14:58:26,395 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-12-02 14:58:26,401 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_451b62de-1ebb-437a-b0d7-3c901776b748/bin/utaipan-verify-nQ1chXbOIh/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process