./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for memory safety (memcleanup) Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-MemCleanup-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-memcleanup) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 07:10:47,974 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 07:10:48,099 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/config/svcomp-MemCleanup-32bit-Taipan_Default.epf [2024-11-09 07:10:48,111 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 07:10:48,113 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 07:10:48,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 07:10:48,162 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 07:10:48,162 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 07:10:48,163 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 07:10:48,165 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 07:10:48,165 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 07:10:48,167 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 07:10:48,167 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 07:10:48,171 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 07:10:48,172 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 07:10:48,172 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 07:10:48,173 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 07:10:48,173 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 07:10:48,174 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 07:10:48,174 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 07:10:48,175 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 07:10:48,179 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 07:10:48,180 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 07:10:48,180 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 07:10:48,181 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 07:10:48,181 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 07:10:48,182 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 07:10:48,185 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 07:10:48,185 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 07:10:48,186 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 07:10:48,186 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 07:10:48,187 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 07:10:48,187 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 07:10:48,188 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 07:10:48,188 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 07:10:48,189 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 07:10:48,190 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 07:10:48,191 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 07:10:48,192 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 07:10:48,193 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 07:10:48,193 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 07:10:48,194 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 07:10:48,195 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 07:10:48,195 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 07:10:48,195 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:10:48,196 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 07:10:48,197 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 07:10:48,197 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 07:10:48,197 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 07:10:48,198 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 07:10:48,198 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 07:10:48,199 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 07:10:48,199 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_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fdc85b042221b41aa26e62667e19ce1f6c246be9a2cb4f81fe8b15c8429db160 [2024-11-09 07:10:48,561 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 07:10:48,599 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 07:10:48,602 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 07:10:48,604 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 07:10:48,605 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 07:10:48,607 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i Unable to find full path for "g++" [2024-11-09 07:10:51,185 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 07:10:51,543 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 07:10:51,547 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/sv-benchmarks/c/uthash-2.0.2/uthash_OAT_nondet_test1-1.i [2024-11-09 07:10:51,570 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/data/8c6cb569b/f3a7f3f70b0e4267ac04c8fa1d2b4106/FLAG98c8347f0 [2024-11-09 07:10:51,776 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/data/8c6cb569b/f3a7f3f70b0e4267ac04c8fa1d2b4106 [2024-11-09 07:10:51,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 07:10:51,784 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 07:10:51,786 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 07:10:51,786 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 07:10:51,798 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 07:10:51,802 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:10:51" (1/1) ... [2024-11-09 07:10:51,804 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55ec266b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:51, skipping insertion in model container [2024-11-09 07:10:51,804 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 07:10:51" (1/1) ... [2024-11-09 07:10:51,903 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 07:10:52,538 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,610 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,615 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,620 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,631 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,648 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-09 07:10:52,660 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:10:52,682 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 07:10:52,860 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 07:10:52,932 INFO L204 MainTranslator]: Completed translation [2024-11-09 07:10:52,933 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52 WrapperNode [2024-11-09 07:10:52,933 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 07:10:52,935 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 07:10:52,935 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 07:10:52,936 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 07:10:52,946 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:52,990 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,087 INFO L138 Inliner]: procedures = 176, calls = 170, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 781 [2024-11-09 07:10:53,087 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 07:10:53,088 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 07:10:53,089 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 07:10:53,089 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 07:10:53,106 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,107 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,122 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,123 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,217 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,224 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,236 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,256 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 07:10:53,257 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 07:10:53,258 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 07:10:53,258 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 07:10:53,261 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (1/1) ... [2024-11-09 07:10:53,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 07:10:53,285 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:10:53,305 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 07:10:53,313 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 07:10:53,353 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 07:10:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 07:10:53,354 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 07:10:53,354 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 07:10:53,355 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 07:10:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 07:10:53,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 07:10:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 07:10:53,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 07:10:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 07:10:53,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 07:10:53,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 07:10:53,638 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 07:10:53,642 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 07:10:55,320 INFO L? ?]: Removed 198 outVars from TransFormulas that were not future-live. [2024-11-09 07:10:55,321 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 07:10:56,481 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 07:10:56,483 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-09 07:10:56,483 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:10:56 BoogieIcfgContainer [2024-11-09 07:10:56,484 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 07:10:56,488 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 07:10:56,488 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 07:10:56,493 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 07:10:56,493 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 07:10:51" (1/3) ... [2024-11-09 07:10:56,494 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45438631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:10:56, skipping insertion in model container [2024-11-09 07:10:56,495 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 07:10:52" (2/3) ... [2024-11-09 07:10:56,496 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45438631 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 07:10:56, skipping insertion in model container [2024-11-09 07:10:56,498 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 07:10:56" (3/3) ... [2024-11-09 07:10:56,500 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_OAT_nondet_test1-1.i [2024-11-09 07:10:56,524 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 07:10:56,524 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 07:10:56,629 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 07:10:56,638 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=None, 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;@2a2bfa41, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 07:10:56,639 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 07:10:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand has 74 states, 67 states have (on average 1.6865671641791045) internal successors, (113), 69 states have internal predecessors, (113), 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) [2024-11-09 07:10:56,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-09 07:10:56,656 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:10:56,657 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:10:56,658 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:10:56,666 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:10:56,668 INFO L85 PathProgramCache]: Analyzing trace with hash -422414182, now seen corresponding path program 1 times [2024-11-09 07:10:56,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:10:56,685 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1889955722] [2024-11-09 07:10:56,686 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:10:56,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:10:56,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:10:56,960 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 07:10:56,961 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 07:10:56,961 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1889955722] [2024-11-09 07:10:56,962 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1889955722] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:10:56,962 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:10:56,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 07:10:56,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [128821469] [2024-11-09 07:10:56,966 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:10:56,978 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 07:10:56,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 07:10:57,018 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 07:10:57,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 07:10:57,023 INFO L87 Difference]: Start difference. First operand has 74 states, 67 states have (on average 1.6865671641791045) internal successors, (113), 69 states have internal predecessors, (113), 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) Second operand has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 07:10:58,324 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:00,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:02,485 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:04,118 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:06,336 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:11:06,778 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:11:06,778 INFO L93 Difference]: Finished difference Result 130 states and 153 transitions. [2024-11-09 07:11:06,783 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 07:11:06,785 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 8 [2024-11-09 07:11:06,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:11:06,793 INFO L225 Difference]: With dead ends: 130 [2024-11-09 07:11:06,793 INFO L226 Difference]: Without dead ends: 129 [2024-11-09 07:11:06,795 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 07:11:06,799 INFO L432 NwaCegarLoop]: 71 mSDtfsCounter, 60 mSDsluCounter, 69 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 1 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 140 SdHoareTripleChecker+Invalid, 34 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.7s IncrementalHoareTripleChecker+Time [2024-11-09 07:11:06,801 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 140 Invalid, 34 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 30 Invalid, 3 Unknown, 0 Unchecked, 9.7s Time] [2024-11-09 07:11:06,827 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 129 states. [2024-11-09 07:11:06,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 129 to 74. [2024-11-09 07:11:06,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 68 states have (on average 1.1911764705882353) internal successors, (81), 69 states have internal predecessors, (81), 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) [2024-11-09 07:11:06,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 87 transitions. [2024-11-09 07:11:06,854 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 87 transitions. Word has length 8 [2024-11-09 07:11:06,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:11:06,855 INFO L471 AbstractCegarLoop]: Abstraction has 74 states and 87 transitions. [2024-11-09 07:11:06,855 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.6666666666666665) internal successors, (8), 2 states have internal predecessors, (8), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 07:11:06,857 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 87 transitions. [2024-11-09 07:11:06,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 38 [2024-11-09 07:11:06,863 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:11:06,863 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:11:06,864 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 07:11:06,864 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:11:06,865 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:11:06,867 INFO L85 PathProgramCache]: Analyzing trace with hash -1535045774, now seen corresponding path program 1 times [2024-11-09 07:11:06,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:11:06,868 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [329327436] [2024-11-09 07:11:06,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:11:06,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:11:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:11:07,515 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 07:11:07,515 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 07:11:07,516 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [329327436] [2024-11-09 07:11:07,516 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [329327436] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:11:07,516 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 07:11:07,517 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 07:11:07,517 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732453560] [2024-11-09 07:11:07,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:11:07,519 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 07:11:07,519 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 07:11:07,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 07:11:07,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 07:11:07,521 INFO L87 Difference]: Start difference. First operand 74 states and 87 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 07:11:09,546 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:11,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:13,649 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:15,669 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:17,673 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:11:19,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:11:20,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:11:20,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:11:20,429 INFO L93 Difference]: Finished difference Result 90 states and 105 transitions. [2024-11-09 07:11:20,438 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 07:11:20,438 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 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 37 [2024-11-09 07:11:20,439 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:11:20,440 INFO L225 Difference]: With dead ends: 90 [2024-11-09 07:11:20,440 INFO L226 Difference]: Without dead ends: 90 [2024-11-09 07:11:20,441 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 07:11:20,443 INFO L432 NwaCegarLoop]: 72 mSDtfsCounter, 6 mSDsluCounter, 67 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 0 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 139 SdHoareTripleChecker+Invalid, 32 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 12.9s IncrementalHoareTripleChecker+Time [2024-11-09 07:11:20,443 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 139 Invalid, 32 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 28 Invalid, 4 Unknown, 0 Unchecked, 12.9s Time] [2024-11-09 07:11:20,445 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 90 states. [2024-11-09 07:11:20,451 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 90 to 90. [2024-11-09 07:11:20,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 90 states, 84 states have (on average 1.1785714285714286) internal successors, (99), 85 states have internal predecessors, (99), 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) [2024-11-09 07:11:20,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 105 transitions. [2024-11-09 07:11:20,454 INFO L78 Accepts]: Start accepts. Automaton has 90 states and 105 transitions. Word has length 37 [2024-11-09 07:11:20,454 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:11:20,455 INFO L471 AbstractCegarLoop]: Abstraction has 90 states and 105 transitions. [2024-11-09 07:11:20,455 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 2 states have internal predecessors, (37), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 07:11:20,455 INFO L276 IsEmpty]: Start isEmpty. Operand 90 states and 105 transitions. [2024-11-09 07:11:20,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2024-11-09 07:11:20,457 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:11:20,457 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:11:20,458 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 07:11:20,458 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:11:20,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:11:20,459 INFO L85 PathProgramCache]: Analyzing trace with hash -525239258, now seen corresponding path program 1 times [2024-11-09 07:11:20,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:11:20,460 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901875056] [2024-11-09 07:11:20,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:11:20,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:11:20,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:11:21,022 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 07:11:21,024 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 07:11:21,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901875056] [2024-11-09 07:11:21,025 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901875056] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:11:21,025 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1627973595] [2024-11-09 07:11:21,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:11:21,026 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:11:21,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:11:21,029 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:11:21,034 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 07:11:21,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:11:21,541 INFO L255 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 07:11:21,552 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:11:21,686 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 07:11:21,687 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:11:21,858 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 07:11:21,858 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1627973595] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:11:21,859 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [975439253] [2024-11-09 07:11:21,895 INFO L159 IcfgInterpreter]: Started Sifa with 47 locations of interest [2024-11-09 07:11:21,896 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 07:11:21,902 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 07:11:21,910 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 07:11:21,911 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 07:11:29,332 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 204 for LOIs [2024-11-09 07:11:29,523 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 07:11:56,961 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [975439253] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 07:11:56,961 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2024-11-09 07:11:56,961 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [4, 4, 4] total 17 [2024-11-09 07:11:56,962 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [953079875] [2024-11-09 07:11:56,962 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 07:11:56,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 07:11:56,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 07:11:56,964 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 07:11:56,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=79, Invalid=185, Unknown=8, NotChecked=0, Total=272 [2024-11-09 07:11:56,965 INFO L87 Difference]: Start difference. First operand 90 states and 105 transitions. Second operand has 13 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 07:11:59,147 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:01,338 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:03,478 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:05,652 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:07,957 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:10,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:12,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:14,580 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:16,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:18,596 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:20,603 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:22,607 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:24,665 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:26,671 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:28,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:30,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:32,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:34,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:37,114 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:39,129 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:41,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:44,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:50,901 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:55,568 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:12:57,574 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:12:59,578 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:01,584 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:04,307 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:06,317 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:13:08,325 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:10,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:12,339 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:13:14,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:16,346 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:18,356 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:13:20,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:22,370 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:24,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:26,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:29,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 07:13:31,018 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:33,027 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:35,032 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:13:37,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:39,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 07:13:42,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 07:13:44,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.55s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 07:13:46,284 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 07:13:47,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:13:47,721 INFO L93 Difference]: Finished difference Result 91 states and 105 transitions. [2024-11-09 07:13:47,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-09 07:13:47,726 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) Word has length 50 [2024-11-09 07:13:47,727 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:13:47,729 INFO L225 Difference]: With dead ends: 91 [2024-11-09 07:13:47,729 INFO L226 Difference]: Without dead ends: 91 [2024-11-09 07:13:47,729 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 153 GetRequests, 136 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 112 ImplicationChecksByTransitivity, 27.5s TimeCoverageRelationStatistics Valid=79, Invalid=185, Unknown=8, NotChecked=0, Total=272 [2024-11-09 07:13:47,730 INFO L432 NwaCegarLoop]: 65 mSDtfsCounter, 6 mSDsluCounter, 394 mSDsCounter, 0 mSdLazyCounter, 381 mSolverCounterSat, 1 mSolverCounterUnsat, 47 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 109.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 459 SdHoareTripleChecker+Invalid, 429 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 381 IncrementalHoareTripleChecker+Invalid, 47 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 110.7s IncrementalHoareTripleChecker+Time [2024-11-09 07:13:47,731 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 459 Invalid, 429 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 381 Invalid, 47 Unknown, 0 Unchecked, 110.7s Time] [2024-11-09 07:13:47,732 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 91 states. [2024-11-09 07:13:47,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 91 to 91. [2024-11-09 07:13:47,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 91 states, 84 states have (on average 1.1547619047619047) internal successors, (97), 85 states have internal predecessors, (97), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (4), 3 states have call predecessors, (4), 4 states have call successors, (4) [2024-11-09 07:13:47,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91 states to 91 states and 105 transitions. [2024-11-09 07:13:47,740 INFO L78 Accepts]: Start accepts. Automaton has 91 states and 105 transitions. Word has length 50 [2024-11-09 07:13:47,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:13:47,740 INFO L471 AbstractCegarLoop]: Abstraction has 91 states and 105 transitions. [2024-11-09 07:13:47,741 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 3.6666666666666665) internal successors, (44), 11 states have internal predecessors, (44), 2 states have call successors, (2), 1 states have call predecessors, (2), 1 states have return successors, (2), 1 states have call predecessors, (2), 2 states have call successors, (2) [2024-11-09 07:13:47,741 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 105 transitions. [2024-11-09 07:13:47,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2024-11-09 07:13:47,742 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:13:47,743 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:13:47,763 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-09 07:13:47,947 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:13:47,948 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:13:47,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:13:47,948 INFO L85 PathProgramCache]: Analyzing trace with hash -1343804290, now seen corresponding path program 1 times [2024-11-09 07:13:47,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:13:47,948 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [349858980] [2024-11-09 07:13:47,948 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:13:47,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:13:48,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:13:48,335 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 07:13:48,336 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 07:13:48,338 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [349858980] [2024-11-09 07:13:48,339 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [349858980] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:13:48,339 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [629104103] [2024-11-09 07:13:48,339 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:13:48,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:13:48,339 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:13:48,343 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:13:48,346 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 07:13:48,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:13:48,676 INFO L255 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 07:13:48,679 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:13:48,874 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 07:13:48,874 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:13:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 07:13:49,125 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [629104103] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:13:49,125 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1668720397] [2024-11-09 07:13:49,128 INFO L159 IcfgInterpreter]: Started Sifa with 47 locations of interest [2024-11-09 07:13:49,128 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 07:13:49,129 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 07:13:49,129 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 07:13:49,129 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 07:14:15,000 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 384 for LOIs [2024-11-09 07:14:18,965 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 07:14:52,320 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse2 (= |c_#Ultimate.C_memset_#amount| 384)) (.cse1 (= |c_#Ultimate.C_memset_#value| 0)) (.cse3 (= 44 |c_#Ultimate.C_memset_#amount|)) (.cse0 (<= 1 |c_#StackHeapBarrier|))) (and (or (and .cse0 .cse1 .cse2) (and .cse1 .cse3)) (let ((.cse4 (= |c_#memory_$Pointer$.base| |c_old(#memory_$Pointer$.base)|)) (.cse5 (= |c_old(#memory_int)| |c_#memory_int|)) (.cse6 (= |c_#memory_$Pointer$.offset| |c_old(#memory_$Pointer$.offset)|))) (or (and .cse4 .cse0 .cse5 .cse6 .cse1 (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17| Int) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int)))) (let ((.cse21 (select (select |v_#memory_$Pointer$.base_96| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse22 (select (select |v_#memory_$Pointer$.offset_96| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse25 (select (select |v_#memory_$Pointer$.base_299| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_299| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8) 16))) (let ((.cse28 (select (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse29 (select (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse9 (store |v_#memory_$Pointer$.offset_299| .cse25 (store (select |v_#memory_$Pointer$.offset_299| .cse25) .cse26 8))) (.cse27 (store |v_#memory_$Pointer$.base_299| .cse25 (store (select |v_#memory_$Pointer$.base_299| .cse25) .cse26 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|))) (.cse12 (store |v_#memory_$Pointer$.offset_96| .cse21 (store (select |v_#memory_$Pointer$.offset_96| .cse21) .cse22 0))) (.cse18 (store |v_#memory_$Pointer$.base_96| .cse21 (store (select |v_#memory_$Pointer$.base_96| .cse21) .cse22 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|)))) (let ((.cse7 (select (select |v_#memory_$Pointer$.base_97| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse8 (+ (select (select |v_#memory_$Pointer$.offset_95| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8) 20)) (.cse13 (select (select .cse18 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse14 (+ 40 (select (select .cse12 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8))) (.cse10 (select (select .cse27 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse11 (+ (select (select .cse9 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8) 4)) (.cse16 (select (select |v_#memory_$Pointer$.base_95| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8)) (.cse17 (+ (select (select |v_#memory_$Pointer$.offset_97| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_17|) 8) 8)) (.cse19 (select (select |c_old(#memory_$Pointer$.base)| .cse28) .cse29)) (.cse15 (select (select |c_old(#memory_$Pointer$.offset)| .cse28) .cse29))) (and (= (store |v_#memory_$Pointer$.offset_95| .cse7 (store (select |v_#memory_$Pointer$.offset_95| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_96| .cse7) .cse8))) |v_#memory_$Pointer$.offset_96|) (= (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_97| .cse10) .cse11))) |v_#memory_$Pointer$.offset_97|) (= (store .cse12 .cse13 (store (select .cse12 .cse13) .cse14 (select (select |c_old(#memory_$Pointer$.offset)| .cse13) .cse14))) |c_old(#memory_$Pointer$.offset)|) (= |c_#Ultimate.C_memset_#ptr.offset| .cse15) (= (store |v_#memory_$Pointer$.base_97| .cse7 (store (select |v_#memory_$Pointer$.base_97| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_96| .cse7) .cse8))) |v_#memory_$Pointer$.base_96|) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= (store |v_#memory_$Pointer$.base_95| .cse16 (store (select |v_#memory_$Pointer$.base_95| .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_97| .cse16) .cse17))) |v_#memory_$Pointer$.base_97|) (= (store .cse18 .cse13 (store (select .cse18 .cse13) .cse14 (select (select |c_old(#memory_$Pointer$.base)| .cse13) .cse14))) |c_old(#memory_$Pointer$.base)|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= .cse19 |c_#Ultimate.C_memset_#ptr.base|) (= (let ((.cse20 (let ((.cse23 (let ((.cse24 (store |v_#memory_int_102| .cse10 (store (select |v_#memory_int_102| .cse10) .cse11 32)))) (store .cse24 .cse16 (store (select .cse24 .cse16) .cse17 5))))) (store .cse23 .cse7 (store (select .cse23 .cse7) .cse8 8))))) (store .cse20 .cse21 (store (select .cse20 .cse21) .cse22 (select (select |v_#memory_int_103| .cse21) .cse22)))) |v_#memory_int_103|) (= (store |v_#memory_int_342| .cse25 (store (select |v_#memory_int_342| .cse25) .cse26 (select (select |v_#memory_int_102| .cse25) .cse26))) |v_#memory_int_102|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= |c_old(#memory_int)| (store |v_#memory_int_103| .cse13 (store (select |v_#memory_int_103| .cse13) .cse14 2685476833))) (= (store .cse27 .cse10 (store (select .cse27 .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_95| .cse10) .cse11))) |v_#memory_$Pointer$.base_95|) (= (store |v_#memory_$Pointer$.offset_97| .cse16 (store (select |v_#memory_$Pointer$.offset_97| .cse16) .cse17 (select (select |v_#memory_$Pointer$.offset_95| .cse16) .cse17))) |v_#memory_$Pointer$.offset_95|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (or (not (= .cse19 0)) (not (= .cse15 0)))))))) .cse2) (and .cse4 .cse5 .cse6 .cse1 .cse3 (exists ((|v_ULTIMATE.start_main_~user~0#1.offset_BEFORE_CALL_16| Int) (|v_ULTIMATE.start_main_~i~0#1_BEFORE_CALL_24| Int) (|v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_12| Int) (|v_ULTIMATE.start_main_#t~mem50#1.offset_19| Int) (|v_ULTIMATE.start_main_#t~mem50#1.base_19| Int) (|v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| Int)) (let ((.cse31 (+ |v_ULTIMATE.start_main_~user~0#1.offset_BEFORE_CALL_16| 8)) (.cse34 (= |v_ULTIMATE.start_main_~i~0#1_BEFORE_CALL_24| 0)) (.cse32 (= |v_ULTIMATE.start_main_~user~0#1.offset_BEFORE_CALL_16| 0)) (.cse33 (<= |v_ULTIMATE.start_main_~i~0#1_BEFORE_CALL_24| 9)) (.cse35 (select |c_old(#memory_$Pointer$.offset)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse30 (select |c_old(#memory_$Pointer$.base)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (select .cse30 .cse31) |c_#Ultimate.C_memset_#ptr.base|) (or (and .cse32 .cse33) (and .cse32 .cse0 .cse34)) (= |c_#Ultimate.C_memset_#ptr.offset| (select .cse35 .cse31)) (or (not (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| 0)) (not (= |v_ULTIMATE.start_main_#t~mem50#1.offset_19| 0))) (let ((.cse38 (select .cse30 8))) (let ((.cse43 (select (select |c_old(#memory_int)| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 8)) (.cse36 (<= (+ .cse38 1) |c_#StackHeapBarrier|)) (.cse44 (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| .cse38)) (.cse45 (not (= .cse38 0))) (.cse46 (= (select .cse35 8) |v_ULTIMATE.start_main_#t~mem50#1.offset_19|))) (or (and .cse32 .cse36 (exists ((|v_#memory_$Pointer$.base_280| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_279| (Array Int (Array Int Int)))) (let ((.cse39 (select |v_#memory_$Pointer$.base_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse37 (select |v_#memory_$Pointer$.base_280| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (store |v_#memory_$Pointer$.base_280| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse37 16 0) 12 0) 8 .cse38)) |c_old(#memory_$Pointer$.base)|) (= |v_#memory_$Pointer$.base_72| (store |v_#memory_$Pointer$.base_279| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_279| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse39 36)))) (= (store |v_#memory_$Pointer$.base_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse39 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse37 32))) |v_#memory_$Pointer$.base_280|)))) .cse0 (exists ((|v_#memory_int_324| (Array Int (Array Int Int))) (|v_#memory_int_101| (Array Int (Array Int Int))) (|v_#memory_int_322| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse41 (select |v_#memory_int_101| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse42 (select |v_#memory_int_324| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse40 (select |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (store |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse40 32 4) 16 (select .cse41 16))) |v_#memory_int_101|) (= |c_old(#memory_int)| (store |v_#memory_int_324| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse42 8 .cse43))) (= (store |v_#memory_int_101| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse41 12 (select .cse42 12))) |v_#memory_int_324|) (= (store |v_#memory_int_322| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_322| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_12|) 28 (select .cse40 28))) |v_#memory_int_83|)))) (exists ((|v_#length_31| (Array Int Int))) (= |c_#length| (store |v_#length_31| .cse38 44))) (exists ((|v_#valid_48| (Array Int Int))) (and (= |c_#valid| (store |v_#valid_48| .cse38 1)) (= (select |v_#valid_48| .cse38) 0))) .cse44 .cse34 .cse45 .cse46 (exists ((|v_#memory_$Pointer$.offset_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_280| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_279| (Array Int (Array Int Int)))) (let ((.cse48 (select |v_#memory_$Pointer$.offset_280| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse47 (select |v_#memory_$Pointer$.offset_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= |v_#memory_$Pointer$.offset_280| (store |v_#memory_$Pointer$.offset_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse47 28 0) 32 (select .cse48 32)))) (= |c_old(#memory_$Pointer$.offset)| (store |v_#memory_$Pointer$.offset_280| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse48 16 0) 12 0) 8 0))) (= (store |v_#memory_$Pointer$.offset_279| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_279| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse47 36))) |v_#memory_$Pointer$.offset_72|))))) (and .cse32 (exists ((|v_#memory_int_346| (Array Int (Array Int Int))) (|v_#memory_int_348| (Array Int (Array Int Int))) (|v_#memory_int_101| (Array Int (Array Int Int))) (|v_#memory_int_83| (Array Int (Array Int Int)))) (let ((.cse49 (select |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse50 (select |v_#memory_int_101| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse51 (select |v_#memory_int_348| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (store |v_#memory_int_83| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse49 32 4) 16 (select .cse50 16))) |v_#memory_int_101|) (= |v_#memory_int_83| (store |v_#memory_int_346| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (select |v_#memory_int_346| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 |v_ULTIMATE.start_main_~_ha_hashv~0#1_BEFORE_CALL_12|) 28 (select .cse49 28)))) (= (store |v_#memory_int_348| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse51 8 .cse43)) |c_old(#memory_int)|) (= (store |v_#memory_int_101| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store .cse50 12 (select .cse51 12))) |v_#memory_int_348|)))) (exists ((|v_#length_40| (Array Int Int))) (= (store |v_#length_40| .cse38 44) |c_#length|)) .cse36 .cse33 .cse44 (exists ((|v_#valid_57| (Array Int Int))) (and (= |c_#valid| (store |v_#valid_57| .cse38 1)) (= (select |v_#valid_57| .cse38) 0))) (exists ((|v_#memory_$Pointer$.base_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_304| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_303| (Array Int (Array Int Int)))) (let ((.cse53 (select |v_#memory_$Pointer$.base_304| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse52 (select |v_#memory_$Pointer$.base_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (store |v_#memory_$Pointer$.base_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse52 28 |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 32 (select .cse53 32))) |v_#memory_$Pointer$.base_304|) (= (store |v_#memory_$Pointer$.base_304| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse53 16 0) 12 0) 8 .cse38)) |c_old(#memory_$Pointer$.base)|) (= (store |v_#memory_$Pointer$.base_303| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.base_303| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse52 36))) |v_#memory_$Pointer$.base_72|)))) .cse45 .cse46 (exists ((|v_#memory_$Pointer$.offset_303| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_72| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_304| (Array Int (Array Int Int)))) (let ((.cse54 (select |v_#memory_$Pointer$.offset_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|)) (.cse55 (select |v_#memory_$Pointer$.offset_304| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|))) (and (= (store |v_#memory_$Pointer$.offset_303| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (select |v_#memory_$Pointer$.offset_303| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16|) 36 (select .cse54 36))) |v_#memory_$Pointer$.offset_72|) (= (store |v_#memory_$Pointer$.offset_304| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store (store .cse55 16 0) 12 0) 8 0)) |c_old(#memory_$Pointer$.offset)|) (= (store |v_#memory_$Pointer$.offset_72| |v_ULTIMATE.start_main_~user~0#1.base_BEFORE_CALL_16| (store (store .cse54 28 0) 32 (select .cse55 32))) |v_#memory_$Pointer$.offset_304|)))))))))))))))) is different from false [2024-11-09 07:15:02,022 WARN L286 SmtUtils]: Spent 7.39s on a formula simplification that was a NOOP. DAG size: 176 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:15:10,109 WARN L286 SmtUtils]: Spent 6.46s on a formula simplification that was a NOOP. DAG size: 181 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:15:12,129 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (let ((.cse23 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_27| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse11 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse5 (store |v_#memory_$Pointer$.offset_96| .cse11 (store (select |v_#memory_$Pointer$.offset_96| .cse11) .cse12 0))) (.cse18 (store |v_#memory_$Pointer$.base_96| .cse11 (store (select |v_#memory_$Pointer$.base_96| .cse11) .cse12 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse21 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse22 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (store |v_#memory_$Pointer$.offset_299| .cse19 (store (select |v_#memory_$Pointer$.offset_299| .cse19) .cse20 8))) (.cse2 (store |v_#memory_$Pointer$.base_299| .cse19 (store (select |v_#memory_$Pointer$.base_299| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse1 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse21) .cse22)) (.cse6 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse0 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse21) .cse22)) (.cse15 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (or (not (= .cse0 0)) (not (= .cse1 0))) (= |v_#memory_$Pointer$.base_95| (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_95| .cse3) .cse4)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.base_97| .cse8 (store (select |v_#memory_$Pointer$.base_97| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_96| .cse8) .cse9))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse10 (let ((.cse13 (let ((.cse14 (store |v_#memory_int_102| .cse3 (store (select |v_#memory_int_102| .cse3) .cse4 32)))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 5))))) (store .cse13 .cse8 (store (select .cse13 .cse8) .cse9 8))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_int_103| .cse11) .cse12)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse17 .cse3 (store (select .cse17 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_97| .cse3) .cse4))) |v_#memory_$Pointer$.offset_97|) (= |c_ULTIMATE.start_main_#t~mem64#1.base| .cse1) (= (store .cse18 .cse6 (store (select .cse18 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse6) .cse7))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_17|) (= (store |v_#memory_$Pointer$.offset_95| .cse8 (store (select |v_#memory_$Pointer$.offset_95| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_96| .cse8) .cse9))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= |c_ULTIMATE.start_main_#t~mem64#1.offset| .cse0) (= (store |v_#memory_$Pointer$.base_95| .cse15 (store (select |v_#memory_$Pointer$.base_95| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_97| .cse15) .cse16))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse15 (store (select |v_#memory_$Pointer$.offset_97| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_95| .cse15) .cse16))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse19 (store (select |v_#memory_int_342| .cse19) .cse20 (select (select |v_#memory_int_102| .cse19) .cse20))))))))) .cse23) (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (Array Int (Array Int Int)))) (let ((.cse43 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse44 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse30 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse42 (store |v_#memory_$Pointer$.offset_96| .cse30 (store (select |v_#memory_$Pointer$.offset_96| .cse30) .cse31 0))) (.cse39 (store |v_#memory_$Pointer$.base_96| .cse30 (store (select |v_#memory_$Pointer$.base_96| .cse30) .cse31 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (store |v_#memory_$Pointer$.offset_299| .cse43 (store (select |v_#memory_$Pointer$.offset_299| .cse43) .cse44 8))) (.cse24 (store |v_#memory_$Pointer$.base_299| .cse43 (store (select |v_#memory_$Pointer$.base_299| .cse43) .cse44 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ (select (select .cse36 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse27 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse28 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse45) .cse46)) (.cse37 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse45) .cse46)) (.cse34 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse40 (select (select .cse39 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (+ 40 (select (select .cse42 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |v_#memory_$Pointer$.base_95| (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_95| .cse25) .cse26)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= (store |v_#memory_$Pointer$.base_97| .cse27 (store (select |v_#memory_$Pointer$.base_97| .cse27) .cse28 (select (select |v_#memory_$Pointer$.base_96| .cse27) .cse28))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse29 (let ((.cse32 (let ((.cse33 (store |v_#memory_int_102| .cse25 (store (select |v_#memory_int_102| .cse25) .cse26 32)))) (store .cse33 .cse34 (store (select .cse33 .cse34) .cse35 5))))) (store .cse32 .cse27 (store (select .cse32 .cse27) .cse28 8))))) (store .cse29 .cse30 (store (select .cse29 .cse30) .cse31 (select (select |v_#memory_int_103| .cse30) .cse31)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse36 .cse25 (store (select .cse36 .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_97| .cse25) .cse26))) |v_#memory_$Pointer$.offset_97|) (or (not (= .cse37 0)) (not (= .cse38 0))) (= (store |v_#memory_$Pointer$.offset_95| .cse27 (store (select |v_#memory_$Pointer$.offset_95| .cse27) .cse28 (select (select |v_#memory_$Pointer$.offset_96| .cse27) .cse28))) |v_#memory_$Pointer$.offset_96|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse39 .cse40 (store (select .cse39 .cse40) .cse41 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse40) .cse41)))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= .cse38 |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= .cse37 |c_ULTIMATE.start_main_#t~mem64#1.base|) (= (store |v_#memory_$Pointer$.base_95| .cse34 (store (select |v_#memory_$Pointer$.base_95| .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_97| .cse34) .cse35))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse34 (store (select |v_#memory_$Pointer$.offset_97| .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_95| .cse34) .cse35))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (store .cse42 .cse40 (store (select .cse42 .cse40) .cse41 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse40) .cse41)))) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse43 (store (select |v_#memory_int_342| .cse43) .cse44 (select (select |v_#memory_int_102| .cse43) .cse44))))))))) .cse23)))) is different from false [2024-11-09 07:15:59,366 WARN L286 SmtUtils]: Spent 23.01s on a formula simplification that was a NOOP. DAG size: 208 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:16:01,378 WARN L851 $PredicateComparison]: unable to prove that (and (let ((.cse21 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_27| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int)))) (let ((.cse19 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse20 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse11 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse5 (store |v_#memory_$Pointer$.offset_96| .cse11 (store (select |v_#memory_$Pointer$.offset_96| .cse11) .cse12 0))) (.cse18 (store |v_#memory_$Pointer$.base_96| .cse11 (store (select |v_#memory_$Pointer$.base_96| .cse11) .cse12 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse17 (store |v_#memory_$Pointer$.offset_299| .cse19 (store (select |v_#memory_$Pointer$.offset_299| .cse19) .cse20 8))) (.cse2 (store |v_#memory_$Pointer$.base_299| .cse19 (store (select |v_#memory_$Pointer$.base_299| .cse19) .cse20 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse3 (select (select .cse2 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select .cse17 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse6 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse8 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse15 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse16 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (let ((.cse0 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse1 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse0) .cse1) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse0) .cse1) 0)))) (= |v_#memory_$Pointer$.base_95| (store .cse2 .cse3 (store (select .cse2 .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_95| .cse3) .cse4)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.base_97| .cse8 (store (select |v_#memory_$Pointer$.base_97| .cse8) .cse9 (select (select |v_#memory_$Pointer$.base_96| .cse8) .cse9))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse10 (let ((.cse13 (let ((.cse14 (store |v_#memory_int_102| .cse3 (store (select |v_#memory_int_102| .cse3) .cse4 32)))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 5))))) (store .cse13 .cse8 (store (select .cse13 .cse8) .cse9 8))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_int_103| .cse11) .cse12)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse17 .cse3 (store (select .cse17 .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_97| .cse3) .cse4))) |v_#memory_$Pointer$.offset_97|) (= (store .cse18 .cse6 (store (select .cse18 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse6) .cse7))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_17|) (= (store |v_#memory_$Pointer$.offset_95| .cse8 (store (select |v_#memory_$Pointer$.offset_95| .cse8) .cse9 (select (select |v_#memory_$Pointer$.offset_96| .cse8) .cse9))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse15 (store (select |v_#memory_$Pointer$.base_95| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_97| .cse15) .cse16))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse15 (store (select |v_#memory_$Pointer$.offset_97| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_95| .cse15) .cse16))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse19 (store (select |v_#memory_int_342| .cse19) .cse20 (select (select |v_#memory_int_102| .cse19) .cse20))))))))) .cse21) (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse28 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse40 (store |v_#memory_$Pointer$.offset_96| .cse28 (store (select |v_#memory_$Pointer$.offset_96| .cse28) .cse29 0))) (.cse37 (store |v_#memory_$Pointer$.base_96| .cse28 (store (select |v_#memory_$Pointer$.base_96| .cse28) .cse29 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse34 (store |v_#memory_$Pointer$.offset_299| .cse41 (store (select |v_#memory_$Pointer$.offset_299| .cse41) .cse42 8))) (.cse22 (store |v_#memory_$Pointer$.base_299| .cse41 (store (select |v_#memory_$Pointer$.base_299| .cse41) .cse42 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse25 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse32 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse38 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ 40 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |v_#memory_$Pointer$.base_95| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_95| .cse23) .cse24)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= (store |v_#memory_$Pointer$.base_97| .cse25 (store (select |v_#memory_$Pointer$.base_97| .cse25) .cse26 (select (select |v_#memory_$Pointer$.base_96| .cse25) .cse26))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse27 (let ((.cse30 (let ((.cse31 (store |v_#memory_int_102| .cse23 (store (select |v_#memory_int_102| .cse23) .cse24 32)))) (store .cse31 .cse32 (store (select .cse31 .cse32) .cse33 5))))) (store .cse30 .cse25 (store (select .cse30 .cse25) .cse26 8))))) (store .cse27 .cse28 (store (select .cse27 .cse28) .cse29 (select (select |v_#memory_int_103| .cse28) .cse29)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse34 .cse23 (store (select .cse34 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_97| .cse23) .cse24))) |v_#memory_$Pointer$.offset_97|) (let ((.cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse35) .cse36) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse35) .cse36) 0)))) (= (store |v_#memory_$Pointer$.offset_95| .cse25 (store (select |v_#memory_$Pointer$.offset_95| .cse25) .cse26 (select (select |v_#memory_$Pointer$.offset_96| .cse25) .cse26))) |v_#memory_$Pointer$.offset_96|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse37 .cse38 (store (select .cse37 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse38) .cse39)))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse32 (store (select |v_#memory_$Pointer$.base_95| .cse32) .cse33 (select (select |v_#memory_$Pointer$.base_97| .cse32) .cse33))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse32 (store (select |v_#memory_$Pointer$.offset_97| .cse32) .cse33 (select (select |v_#memory_$Pointer$.offset_95| .cse32) .cse33))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (store .cse40 .cse38 (store (select .cse40 .cse38) .cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse38) .cse39)))) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse41 (store (select |v_#memory_int_342| .cse41) .cse42 (select (select |v_#memory_int_102| .cse41) .cse42))))))))) .cse21))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2024-11-09 07:16:03,401 WARN L851 $PredicateComparison]: unable to prove that (and (exists ((|v_#memory_$Pointer$.base_300| (Array Int (Array Int Int))) (|v_#memory_int_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_300| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_300| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_300| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_300| .cse0 (store (select |v_#memory_$Pointer$.base_300| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_300| .cse0 (store (select |v_#memory_$Pointer$.offset_300| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_343| .cse0 (let ((.cse2 (select |v_#memory_int_343| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (let ((.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_27| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int)))) (let ((.cse22 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse14 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse8 (store |v_#memory_$Pointer$.offset_96| .cse14 (store (select |v_#memory_$Pointer$.offset_96| .cse14) .cse15 0))) (.cse21 (store |v_#memory_$Pointer$.base_96| .cse14 (store (select |v_#memory_$Pointer$.base_96| .cse14) .cse15 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse20 (store |v_#memory_$Pointer$.offset_299| .cse22 (store (select |v_#memory_$Pointer$.offset_299| .cse22) .cse23 8))) (.cse5 (store |v_#memory_$Pointer$.base_299| .cse22 (store (select |v_#memory_$Pointer$.base_299| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse6 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse9 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ 40 (select (select .cse8 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse18 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (let ((.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse3) .cse4) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse3) .cse4) 0)))) (= |v_#memory_$Pointer$.base_95| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_95| .cse6) .cse7)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse9) .cse10)))) (= (store |v_#memory_$Pointer$.base_97| .cse11 (store (select |v_#memory_$Pointer$.base_97| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_96| .cse11) .cse12))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse13 (let ((.cse16 (let ((.cse17 (store |v_#memory_int_102| .cse6 (store (select |v_#memory_int_102| .cse6) .cse7 32)))) (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 5))))) (store .cse16 .cse11 (store (select .cse16 .cse11) .cse12 8))))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_int_103| .cse14) .cse15)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse20 .cse6 (store (select .cse20 .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_97| .cse6) .cse7))) |v_#memory_$Pointer$.offset_97|) (= (store .cse21 .cse9 (store (select .cse21 .cse9) .cse10 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse9) .cse10))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_17|) (= (store |v_#memory_$Pointer$.offset_95| .cse11 (store (select |v_#memory_$Pointer$.offset_95| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_96| .cse11) .cse12))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse18 (store (select |v_#memory_$Pointer$.base_95| .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_97| .cse18) .cse19))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse18 (store (select |v_#memory_$Pointer$.offset_97| .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_95| .cse18) .cse19))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse22 (store (select |v_#memory_int_342| .cse22) .cse23 (select (select |v_#memory_int_102| .cse22) .cse23))))))))) .cse24) (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse31 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_96| .cse31 (store (select |v_#memory_$Pointer$.offset_96| .cse31) .cse32 0))) (.cse40 (store |v_#memory_$Pointer$.base_96| .cse31 (store (select |v_#memory_$Pointer$.base_96| .cse31) .cse32 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse37 (store |v_#memory_$Pointer$.offset_299| .cse44 (store (select |v_#memory_$Pointer$.offset_299| .cse44) .cse45 8))) (.cse25 (store |v_#memory_$Pointer$.base_299| .cse44 (store (select |v_#memory_$Pointer$.base_299| .cse44) .cse45 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse26 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse28 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse41 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |v_#memory_$Pointer$.base_95| (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_95| .cse26) .cse27)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= (store |v_#memory_$Pointer$.base_97| .cse28 (store (select |v_#memory_$Pointer$.base_97| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_96| .cse28) .cse29))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse30 (let ((.cse33 (let ((.cse34 (store |v_#memory_int_102| .cse26 (store (select |v_#memory_int_102| .cse26) .cse27 32)))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 5))))) (store .cse33 .cse28 (store (select .cse33 .cse28) .cse29 8))))) (store .cse30 .cse31 (store (select .cse30 .cse31) .cse32 (select (select |v_#memory_int_103| .cse31) .cse32)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse37 .cse26 (store (select .cse37 .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_97| .cse26) .cse27))) |v_#memory_$Pointer$.offset_97|) (let ((.cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse38) .cse39) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse38) .cse39) 0)))) (= (store |v_#memory_$Pointer$.offset_95| .cse28 (store (select |v_#memory_$Pointer$.offset_95| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_96| .cse28) .cse29))) |v_#memory_$Pointer$.offset_96|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse41) .cse42)))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse35 (store (select |v_#memory_$Pointer$.base_95| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_97| .cse35) .cse36))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse35 (store (select |v_#memory_$Pointer$.offset_97| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_95| .cse35) .cse36))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (store .cse43 .cse41 (store (select .cse43 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse41) .cse42)))) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse44 (store (select |v_#memory_int_342| .cse44) .cse45 (select (select |v_#memory_int_102| .cse44) .cse45))))))))) .cse24))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|)) is different from false [2024-11-09 07:16:05,427 WARN L851 $PredicateComparison]: unable to prove that (and (exists ((|v_#memory_$Pointer$.base_300| (Array Int (Array Int Int))) (|v_#memory_int_343| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_300| (Array Int (Array Int Int)))) (let ((.cse1 (+ (select (select |v_#memory_$Pointer$.offset_300| |c_ULTIMATE.start_main_~users~0#1.base|) 8) 12)) (.cse0 (select (select |v_#memory_$Pointer$.base_300| |c_ULTIMATE.start_main_~users~0#1.base|) 8))) (and (= |c_#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_300| .cse0 (store (select |v_#memory_$Pointer$.base_300| .cse0) .cse1 (select (select |c_#memory_$Pointer$.base| .cse0) .cse1)))) (= (store |v_#memory_$Pointer$.offset_300| .cse0 (store (select |v_#memory_$Pointer$.offset_300| .cse0) .cse1 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse1))) |c_#memory_$Pointer$.offset|) (= (store |v_#memory_int_343| .cse0 (let ((.cse2 (select |v_#memory_int_343| .cse0))) (store .cse2 .cse1 (+ (select .cse2 .cse1) 1)))) |c_#memory_int|)))) (let ((.cse24 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_27| Int)) (and (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_27|) (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_27| 4294967296)))))) (or (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int)))) (let ((.cse22 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse14 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse8 (store |v_#memory_$Pointer$.offset_96| .cse14 (store (select |v_#memory_$Pointer$.offset_96| .cse14) .cse15 0))) (.cse21 (store |v_#memory_$Pointer$.base_96| .cse14 (store (select |v_#memory_$Pointer$.base_96| .cse14) .cse15 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse20 (store |v_#memory_$Pointer$.offset_299| .cse22 (store (select |v_#memory_$Pointer$.offset_299| .cse22) .cse23 8))) (.cse5 (store |v_#memory_$Pointer$.base_299| .cse22 (store (select |v_#memory_$Pointer$.base_299| .cse22) .cse23 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse6 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ (select (select .cse20 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse9 (select (select .cse21 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse10 (+ 40 (select (select .cse8 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse11 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse18 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8))) (and (let ((.cse3 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse3) .cse4) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse3) .cse4) 0)))) (= |v_#memory_$Pointer$.base_95| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_#memory_$Pointer$.base_95| .cse6) .cse7)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| (store .cse8 .cse9 (store (select .cse8 .cse9) .cse10 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_17| .cse9) .cse10)))) (= (store |v_#memory_$Pointer$.base_97| .cse11 (store (select |v_#memory_$Pointer$.base_97| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_96| .cse11) .cse12))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse13 (let ((.cse16 (let ((.cse17 (store |v_#memory_int_102| .cse6 (store (select |v_#memory_int_102| .cse6) .cse7 32)))) (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 5))))) (store .cse16 .cse11 (store (select .cse16 .cse11) .cse12 8))))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_int_103| .cse14) .cse15)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse20 .cse6 (store (select .cse20 .cse6) .cse7 (select (select |v_#memory_$Pointer$.offset_97| .cse6) .cse7))) |v_#memory_$Pointer$.offset_97|) (= (store .cse21 .cse9 (store (select .cse21 .cse9) .cse10 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_17| .cse9) .cse10))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_17|) (= (store |v_#memory_$Pointer$.offset_95| .cse11 (store (select |v_#memory_$Pointer$.offset_95| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_96| .cse11) .cse12))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse18 (store (select |v_#memory_$Pointer$.base_95| .cse18) .cse19 (select (select |v_#memory_$Pointer$.base_97| .cse18) .cse19))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse18 (store (select |v_#memory_$Pointer$.offset_97| .cse18) .cse19 (select (select |v_#memory_$Pointer$.offset_95| .cse18) .cse19))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse22 (store (select |v_#memory_int_342| .cse22) .cse23 (select (select |v_#memory_int_102| .cse22) .cse23))))))))) .cse24) (and (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_55| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_#length_38| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#memory_int_342| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_299| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_299| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse45 (+ (select (select |v_#memory_$Pointer$.offset_299| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16)) (.cse31 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_96| .cse31 (store (select |v_#memory_$Pointer$.offset_96| .cse31) .cse32 0))) (.cse40 (store |v_#memory_$Pointer$.base_96| .cse31 (store (select |v_#memory_$Pointer$.base_96| .cse31) .cse32 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse37 (store |v_#memory_$Pointer$.offset_299| .cse44 (store (select |v_#memory_$Pointer$.offset_299| .cse44) .cse45 8))) (.cse25 (store |v_#memory_$Pointer$.base_299| .cse44 (store (select |v_#memory_$Pointer$.base_299| .cse44) .cse45 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse26 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse27 (+ (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse28 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse35 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse41 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ 40 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (and (= |v_#memory_$Pointer$.base_95| (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_95| .cse26) .cse27)))) (= |c_#length| (store |v_#length_38| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384)) (= (store |v_#memory_$Pointer$.base_97| .cse28 (store (select |v_#memory_$Pointer$.base_97| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_96| .cse28) .cse29))) |v_#memory_$Pointer$.base_96|) (= (let ((.cse30 (let ((.cse33 (let ((.cse34 (store |v_#memory_int_102| .cse26 (store (select |v_#memory_int_102| .cse26) .cse27 32)))) (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 5))))) (store .cse33 .cse28 (store (select .cse33 .cse28) .cse29 8))))) (store .cse30 .cse31 (store (select .cse30 .cse31) .cse32 (select (select |v_#memory_int_103| .cse31) .cse32)))) |v_#memory_int_103|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse37 .cse26 (store (select .cse37 .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_97| .cse26) .cse27))) |v_#memory_$Pointer$.offset_97|) (let ((.cse38 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse38) .cse39) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse38) .cse39) 0)))) (= (store |v_#memory_$Pointer$.offset_95| .cse28 (store (select |v_#memory_$Pointer$.offset_95| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_96| .cse28) .cse29))) |v_#memory_$Pointer$.offset_96|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_18| .cse41) .cse42)))) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store |v_#memory_$Pointer$.base_95| .cse35 (store (select |v_#memory_$Pointer$.base_95| .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_97| .cse35) .cse36))) |v_#memory_$Pointer$.base_97|) (= |c_#valid| (store |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_97| .cse35 (store (select |v_#memory_$Pointer$.offset_97| .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_95| .cse35) .cse36))) |v_#memory_$Pointer$.offset_95|) (= (select |v_#valid_55| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| (store .cse43 .cse41 (store (select .cse43 .cse41) .cse42 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_18| .cse41) .cse42)))) (= |v_#memory_int_102| (store |v_#memory_int_342| .cse44 (store (select |v_#memory_int_342| .cse44) .cse45 (select (select |v_#memory_int_102| .cse44) .cse45))))))))) .cse24))) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (= |c_ULTIMATE.start_main_~users~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (let ((.cse50 (mod (+ (select (select |c_#memory_int| (select (select |c_#memory_$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)) (.cse51 (mod |c_ULTIMATE.start_main_~_ha_hashv~0#1| 4294967296))) (let ((.cse46 (= .cse51 0)) (.cse47 (= .cse50 0))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| 0) (or .cse46 .cse47)) (and (not .cse46) (let ((.cse48 (= .cse50 .cse51))) (or (and (= |c_ULTIMATE.start_main_~_ha_bkt~0#1| |c_ULTIMATE.start_main_~_ha_hashv~0#1|) .cse48) (let ((.cse49 (mod |c_ULTIMATE.start_main_~_ha_bkt~0#1| 4294967296))) (and (not .cse48) (<= .cse49 .cse50) (<= .cse49 .cse51))))) (not .cse47)))))) is different from false [2024-11-09 07:16:14,523 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '1267#(and (<= 1 |#StackHeapBarrier|) (exists ((|v_ULTIMATE.start_main_old_#valid#1_10| (Array Int Int))) (not (= |v_ULTIMATE.start_main_old_#valid#1_10| |#valid|))) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2024-11-09 07:16:14,523 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 07:16:14,523 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 07:16:14,523 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 6 [2024-11-09 07:16:14,524 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463934104] [2024-11-09 07:16:14,524 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 07:16:14,524 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-11-09 07:16:14,524 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 07:16:14,525 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-11-09 07:16:14,526 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=734, Unknown=31, NotChecked=300, Total=1190 [2024-11-09 07:16:14,526 INFO L87 Difference]: Start difference. First operand 91 states and 105 transitions. Second operand has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 07:16:16,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:18,614 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:20,621 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:22,630 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:24,634 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:26,730 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:28,735 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:30,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:32,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:35,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:16:37,705 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:16:38,645 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:16:38,645 INFO L93 Difference]: Finished difference Result 240 states and 279 transitions. [2024-11-09 07:16:38,645 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 07:16:38,646 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) Word has length 51 [2024-11-09 07:16:38,646 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:16:38,648 INFO L225 Difference]: With dead ends: 240 [2024-11-09 07:16:38,648 INFO L226 Difference]: Without dead ends: 240 [2024-11-09 07:16:38,649 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 155 GetRequests, 120 SyntacticMatches, 2 SemanticMatches, 33 ConstructedPredicates, 5 IntricatePredicates, 1 DeprecatedPredicates, 250 ImplicationChecksByTransitivity, 115.6s TimeCoverageRelationStatistics Valid=125, Invalid=734, Unknown=31, NotChecked=300, Total=1190 [2024-11-09 07:16:38,650 INFO L432 NwaCegarLoop]: 82 mSDtfsCounter, 180 mSDsluCounter, 195 mSDsCounter, 0 mSdLazyCounter, 70 mSolverCounterSat, 5 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 188 SdHoareTripleChecker+Valid, 277 SdHoareTripleChecker+Invalid, 85 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 70 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.1s IncrementalHoareTripleChecker+Time [2024-11-09 07:16:38,651 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [188 Valid, 277 Invalid, 85 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 70 Invalid, 10 Unknown, 0 Unchecked, 24.1s Time] [2024-11-09 07:16:38,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 240 states. [2024-11-09 07:16:38,677 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 240 to 240. [2024-11-09 07:16:38,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 240 states, 225 states have (on average 1.1333333333333333) internal successors, (255), 225 states have internal predecessors, (255), 12 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2024-11-09 07:16:38,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 240 states and 279 transitions. [2024-11-09 07:16:38,687 INFO L78 Accepts]: Start accepts. Automaton has 240 states and 279 transitions. Word has length 51 [2024-11-09 07:16:38,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:16:38,688 INFO L471 AbstractCegarLoop]: Abstraction has 240 states and 279 transitions. [2024-11-09 07:16:38,688 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 13.5) internal successors, (81), 6 states have internal predecessors, (81), 2 states have call successors, (4), 1 states have call predecessors, (4), 1 states have return successors, (4), 2 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 07:16:38,688 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 279 transitions. [2024-11-09 07:16:38,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-09 07:16:38,698 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:16:38,699 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 07:16:38,719 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Ended with exit code 0 [2024-11-09 07:16:38,899 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:16:38,900 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:16:38,900 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:16:38,900 INFO L85 PathProgramCache]: Analyzing trace with hash -571921394, now seen corresponding path program 1 times [2024-11-09 07:16:38,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:16:38,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412684482] [2024-11-09 07:16:38,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:16:38,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 07:16:39,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:16:40,460 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 7 proven. 48 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2024-11-09 07:16:40,461 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 07:16:40,461 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412684482] [2024-11-09 07:16:40,461 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1412684482] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 07:16:40,462 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1383936452] [2024-11-09 07:16:40,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:16:40,462 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:16:40,462 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 07:16:40,464 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 07:16:40,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 07:16:41,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 07:16:41,367 INFO L255 TraceCheckSpWp]: Trace formula consists of 1215 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 07:16:41,372 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 07:16:41,934 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 07:16:41,934 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 07:16:42,643 INFO L134 CoverageAnalysis]: Checked inductivity of 177 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-09 07:16:42,643 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1383936452] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 07:16:42,644 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [790006164] [2024-11-09 07:16:42,654 INFO L159 IcfgInterpreter]: Started Sifa with 49 locations of interest [2024-11-09 07:16:42,655 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 07:16:42,659 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 07:16:42,660 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 07:16:42,660 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 07:17:14,414 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 204 for LOIs [2024-11-09 07:17:14,574 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 07:17:58,092 WARN L286 SmtUtils]: Spent 26.90s on a formula simplification. DAG size of input: 204 DAG size of output: 201 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:18:06,139 WARN L286 SmtUtils]: Spent 5.86s on a formula simplification that was a NOOP. DAG size: 176 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:18:14,162 WARN L286 SmtUtils]: Spent 6.29s on a formula simplification that was a NOOP. DAG size: 181 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:18:16,176 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_41| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_41| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_41|))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_424| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_31| (Array Int (Array Int Int))) (|v_#length_59| (Array Int Int)) (|v_#memory_$Pointer$.base_424| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_#memory_$Pointer$.base_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse10 (store |v_#memory_$Pointer$.offset_424| .cse8 (store (select |v_#memory_$Pointer$.offset_424| .cse8) .cse9 8))) (.cse13 (store |v_#memory_$Pointer$.base_424| .cse8 (store (select |v_#memory_$Pointer$.base_424| .cse8) .cse9 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_96| .cse18 (store (select |v_#memory_$Pointer$.offset_96| .cse18) .cse19 0))) (.cse16 (store |v_#memory_$Pointer$.base_96| .cse18 (store (select |v_#memory_$Pointer$.base_96| .cse18) .cse19 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|))) (.cse22 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse1 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| .cse22) .cse23)) (.cse2 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| .cse22) .cse23)) (.cse6 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse14 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (or (not (= .cse1 0)) (not (= .cse2 0))) (= (store |v_#length_59| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384) |c_#length|) (= (select |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_97| .cse3 (store (select |v_#memory_$Pointer$.base_97| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_96| .cse3) .cse4))) |v_#memory_$Pointer$.base_96|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| .cse6) .cse7)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_485| .cse8 (store (select |v_#memory_int_485| .cse8) .cse9 (select (select |v_#memory_int_102| .cse8) .cse9))) |v_#memory_int_102|) (= |c_ULTIMATE.start_main_#t~mem64#1.base| .cse1) (= .cse2 |c_ULTIMATE.start_main_#t~mem64#1.offset|) (= (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_97| .cse11) .cse12))) |v_#memory_$Pointer$.offset_97|) (= (store |v_#memory_$Pointer$.offset_95| .cse3 (store (select |v_#memory_$Pointer$.offset_95| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_96| .cse3) .cse4))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store .cse13 .cse11 (store (select .cse13 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_95| .cse11) .cse12))) |v_#memory_$Pointer$.base_95|) (= |c_#valid| (store |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_95| .cse14 (store (select |v_#memory_$Pointer$.base_95| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_97| .cse14) .cse15))) |v_#memory_$Pointer$.base_97|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| (store .cse16 .cse6 (store (select .cse16 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.offset_97| .cse14 (store (select |v_#memory_$Pointer$.offset_97| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_95| .cse14) .cse15))) |v_#memory_$Pointer$.offset_95|) (= (let ((.cse17 (let ((.cse20 (let ((.cse21 (store |v_#memory_int_102| .cse11 (store (select |v_#memory_int_102| .cse11) .cse12 32)))) (store .cse21 .cse14 (store (select .cse21 .cse14) .cse15 5))))) (store .cse20 .cse3 (store (select .cse20 .cse3) .cse4 8))))) (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_int_103| .cse18) .cse19)))) |v_#memory_int_103|))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_424| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_32| (Array Int (Array Int Int))) (|v_#length_59| (Array Int Int)) (|v_#memory_$Pointer$.base_424| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse32 (select (select |v_#memory_$Pointer$.base_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse33 (+ (select (select |v_#memory_$Pointer$.offset_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse34 (store |v_#memory_$Pointer$.offset_424| .cse32 (store (select |v_#memory_$Pointer$.offset_424| .cse32) .cse33 8))) (.cse37 (store |v_#memory_$Pointer$.base_424| .cse32 (store (select |v_#memory_$Pointer$.base_424| .cse32) .cse33 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse45 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (store |v_#memory_$Pointer$.offset_96| .cse41 (store (select |v_#memory_$Pointer$.offset_96| .cse41) .cse42 0))) (.cse24 (store |v_#memory_$Pointer$.base_96| .cse41 (store (select |v_#memory_$Pointer$.base_96| .cse41) .cse42 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|)))) (let ((.cse25 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (+ 40 (select (select .cse29 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| .cse45) .cse46)) (.cse30 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse38 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse39 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse35 (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select .cse34 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse27 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| .cse45) .cse46))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| (store .cse24 .cse25 (store (select .cse24 .cse25) .cse26 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| .cse25) .cse26)))) (= (store |v_#length_59| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384) |c_#length|) (or (not (= .cse27 0)) (not (= .cse28 0))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| (store .cse29 .cse25 (store (select .cse29 .cse25) .cse26 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| .cse25) .cse26)))) (= (select |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_97| .cse30 (store (select |v_#memory_$Pointer$.base_97| .cse30) .cse31 (select (select |v_#memory_$Pointer$.base_96| .cse30) .cse31))) |v_#memory_$Pointer$.base_96|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_485| .cse32 (store (select |v_#memory_int_485| .cse32) .cse33 (select (select |v_#memory_int_102| .cse32) .cse33))) |v_#memory_int_102|) (= (store .cse34 .cse35 (store (select .cse34 .cse35) .cse36 (select (select |v_#memory_$Pointer$.offset_97| .cse35) .cse36))) |v_#memory_$Pointer$.offset_97|) (= (store |v_#memory_$Pointer$.offset_95| .cse30 (store (select |v_#memory_$Pointer$.offset_95| .cse30) .cse31 (select (select |v_#memory_$Pointer$.offset_96| .cse30) .cse31))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= |c_ULTIMATE.start_main_#t~mem64#1.base| .cse28) (= (store .cse37 .cse35 (store (select .cse37 .cse35) .cse36 (select (select |v_#memory_$Pointer$.base_95| .cse35) .cse36))) |v_#memory_$Pointer$.base_95|) (= |c_#valid| (store |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_95| .cse38 (store (select |v_#memory_$Pointer$.base_95| .cse38) .cse39 (select (select |v_#memory_$Pointer$.base_97| .cse38) .cse39))) |v_#memory_$Pointer$.base_97|) (= (store |v_#memory_$Pointer$.offset_97| .cse38 (store (select |v_#memory_$Pointer$.offset_97| .cse38) .cse39 (select (select |v_#memory_$Pointer$.offset_95| .cse38) .cse39))) |v_#memory_$Pointer$.offset_95|) (= (let ((.cse40 (let ((.cse43 (let ((.cse44 (store |v_#memory_int_102| .cse35 (store (select |v_#memory_int_102| .cse35) .cse36 32)))) (store .cse44 .cse38 (store (select .cse44 .cse38) .cse39 5))))) (store .cse43 .cse30 (store (select .cse43 .cse30) .cse31 8))))) (store .cse40 .cse41 (store (select .cse40 .cse41) .cse42 (select (select |v_#memory_int_103| .cse41) .cse42)))) |v_#memory_int_103|) (= .cse27 |c_ULTIMATE.start_main_#t~mem64#1.offset|))))))))) (<= 0 |c_ULTIMATE.start_main_~i~0#1|)) is different from false [2024-11-09 07:18:18,198 WARN L851 $PredicateComparison]: unable to prove that (and (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr160_41| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr160_41| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr160_41|))))) (or (and .cse0 (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_424| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_#length_59| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_31| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_424| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int)))) (let ((.cse18 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse19 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse8 (select (select |v_#memory_$Pointer$.base_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (+ (select (select |v_#memory_$Pointer$.offset_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse10 (store |v_#memory_$Pointer$.offset_424| .cse8 (store (select |v_#memory_$Pointer$.offset_424| .cse8) .cse9 8))) (.cse13 (store |v_#memory_$Pointer$.base_424| .cse8 (store (select |v_#memory_$Pointer$.base_424| .cse8) .cse9 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse5 (store |v_#memory_$Pointer$.offset_96| .cse18 (store (select |v_#memory_$Pointer$.offset_96| .cse18) .cse19 0))) (.cse16 (store |v_#memory_$Pointer$.base_96| .cse18 (store (select |v_#memory_$Pointer$.base_96| .cse18) .cse19 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|)))) (let ((.cse6 (select (select .cse16 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse7 (+ 40 (select (select .cse5 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse3 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse4 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse14 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse11 (select (select .cse13 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (let ((.cse1 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse2 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| .cse1) .cse2) 0)) (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| .cse1) .cse2) 0)))) (= (store |v_#length_59| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384) |c_#length|) (= (select |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_97| .cse3 (store (select |v_#memory_$Pointer$.base_97| .cse3) .cse4 (select (select |v_#memory_$Pointer$.base_96| .cse3) .cse4))) |v_#memory_$Pointer$.base_96|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| (store .cse5 .cse6 (store (select .cse5 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_31| .cse6) .cse7)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_485| .cse8 (store (select |v_#memory_int_485| .cse8) .cse9 (select (select |v_#memory_int_102| .cse8) .cse9))) |v_#memory_int_102|) (= (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_97| .cse11) .cse12))) |v_#memory_$Pointer$.offset_97|) (= (store |v_#memory_$Pointer$.offset_95| .cse3 (store (select |v_#memory_$Pointer$.offset_95| .cse3) .cse4 (select (select |v_#memory_$Pointer$.offset_96| .cse3) .cse4))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store .cse13 .cse11 (store (select .cse13 .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_95| .cse11) .cse12))) |v_#memory_$Pointer$.base_95|) (= |c_#valid| (store |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_95| .cse14 (store (select |v_#memory_$Pointer$.base_95| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_97| .cse14) .cse15))) |v_#memory_$Pointer$.base_97|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| (store .cse16 .cse6 (store (select .cse16 .cse6) .cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_31| .cse6) .cse7)))) (= (store |v_#memory_$Pointer$.offset_97| .cse14 (store (select |v_#memory_$Pointer$.offset_97| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_95| .cse14) .cse15))) |v_#memory_$Pointer$.offset_95|) (= (let ((.cse17 (let ((.cse20 (let ((.cse21 (store |v_#memory_int_102| .cse11 (store (select |v_#memory_int_102| .cse11) .cse12 32)))) (store .cse21 .cse14 (store (select .cse21 .cse14) .cse15 5))))) (store .cse20 .cse3 (store (select .cse20 .cse3) .cse4 8))))) (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_int_103| .cse18) .cse19)))) |v_#memory_int_103|))))))) (and .cse0 (exists ((|v_#memory_$Pointer$.base_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_424| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_96| (Array Int (Array Int Int))) (|v_#valid_76| (Array Int Int)) (|v_#memory_int_103| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_95| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_95| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc58#1.base_6| Int) (|v_#memory_$Pointer$.offset_97| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_96| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_32| (Array Int (Array Int Int))) (|v_#length_59| (Array Int Int)) (|v_#memory_$Pointer$.base_424| (Array Int (Array Int Int))) (|v_#memory_int_485| (Array Int (Array Int Int))) (|v_#memory_int_102| (Array Int (Array Int Int)))) (let ((.cse39 (select (select |v_#memory_$Pointer$.base_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse40 (select (select |v_#memory_$Pointer$.offset_96| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse30 (select (select |v_#memory_$Pointer$.base_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse31 (+ (select (select |v_#memory_$Pointer$.offset_424| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse32 (store |v_#memory_$Pointer$.offset_424| .cse30 (store (select |v_#memory_$Pointer$.offset_424| .cse30) .cse31 8))) (.cse35 (store |v_#memory_$Pointer$.base_424| .cse30 (store (select |v_#memory_$Pointer$.base_424| .cse30) .cse31 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse27 (store |v_#memory_$Pointer$.offset_96| .cse39 (store (select |v_#memory_$Pointer$.offset_96| .cse39) .cse40 0))) (.cse22 (store |v_#memory_$Pointer$.base_96| .cse39 (store (select |v_#memory_$Pointer$.base_96| .cse39) .cse40 |v_ULTIMATE.start_main_#t~malloc58#1.base_6|)))) (let ((.cse23 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse24 (+ 40 (select (select .cse27 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse28 (select (select |v_#memory_$Pointer$.base_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse29 (+ (select (select |v_#memory_$Pointer$.offset_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20)) (.cse36 (select (select |v_#memory_$Pointer$.base_95| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse37 (+ (select (select |v_#memory_$Pointer$.offset_97| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse33 (select (select .cse35 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse34 (+ (select (select .cse32 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| .cse23) .cse24)))) (= (store |v_#length_59| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 384) |c_#length|) (let ((.cse25 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse26 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| .cse25) .cse26) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_32| .cse25) .cse26) 0)))) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| (store .cse27 .cse23 (store (select .cse27 .cse23) .cse24 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_32| .cse23) .cse24)))) (= (select |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6|) 0) (= (store |v_#memory_$Pointer$.base_97| .cse28 (store (select |v_#memory_$Pointer$.base_97| .cse28) .cse29 (select (select |v_#memory_$Pointer$.base_96| .cse28) .cse29))) |v_#memory_$Pointer$.base_96|) (<= (+ |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1) |c_#StackHeapBarrier|) (= (store |v_#memory_int_485| .cse30 (store (select |v_#memory_int_485| .cse30) .cse31 (select (select |v_#memory_int_102| .cse30) .cse31))) |v_#memory_int_102|) (= (store .cse32 .cse33 (store (select .cse32 .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_97| .cse33) .cse34))) |v_#memory_$Pointer$.offset_97|) (= (store |v_#memory_$Pointer$.offset_95| .cse28 (store (select |v_#memory_$Pointer$.offset_95| .cse28) .cse29 (select (select |v_#memory_$Pointer$.offset_96| .cse28) .cse29))) |v_#memory_$Pointer$.offset_96|) (not (= |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 0)) (= (store .cse35 .cse33 (store (select .cse35 .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_95| .cse33) .cse34))) |v_#memory_$Pointer$.base_95|) (= |c_#valid| (store |v_#valid_76| |v_ULTIMATE.start_main_#t~malloc58#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_95| .cse36 (store (select |v_#memory_$Pointer$.base_95| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_97| .cse36) .cse37))) |v_#memory_$Pointer$.base_97|) (= (store |v_#memory_$Pointer$.offset_97| .cse36 (store (select |v_#memory_$Pointer$.offset_97| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_95| .cse36) .cse37))) |v_#memory_$Pointer$.offset_95|) (= (let ((.cse38 (let ((.cse41 (let ((.cse42 (store |v_#memory_int_102| .cse33 (store (select |v_#memory_int_102| .cse33) .cse34 32)))) (store .cse42 .cse36 (store (select .cse42 .cse36) .cse37 5))))) (store .cse41 .cse28 (store (select .cse41 .cse28) .cse29 8))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_#memory_int_103| .cse39) .cse40)))) |v_#memory_int_103|)))))))))) is different from false [2024-11-09 07:18:53,753 WARN L286 SmtUtils]: Spent 14.61s on a formula simplification. DAG size of input: 173 DAG size of output: 160 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 07:18:55,827 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '2613#(and (<= 1 |#StackHeapBarrier|) (exists ((|v_ULTIMATE.start_main_old_#valid#1_11| (Array Int Int))) (not (= |v_ULTIMATE.start_main_old_#valid#1_11| |#valid|))) (= |ULTIMATE.start_main_#res#1| 0))' at error location [2024-11-09 07:18:55,827 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 07:18:55,827 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 07:18:55,827 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 7, 7] total 15 [2024-11-09 07:18:55,827 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [620245513] [2024-11-09 07:18:55,827 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 07:18:55,828 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2024-11-09 07:18:55,829 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 07:18:55,829 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2024-11-09 07:18:55,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=243, Invalid=1553, Unknown=18, NotChecked=166, Total=1980 [2024-11-09 07:18:55,831 INFO L87 Difference]: Start difference. First operand 240 states and 279 transitions. Second operand has 15 states, 15 states have (on average 20.866666666666667) internal successors, (313), 15 states have internal predecessors, (313), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2024-11-09 07:18:57,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:18:59,363 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:01,523 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:03,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:05,559 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:07,563 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:10,041 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:12,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:14,067 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:16,071 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:18,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:20,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:22,349 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:24,365 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:26,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:28,378 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:30,383 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:32,396 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:34,760 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:36,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:38,769 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:40,781 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:42,784 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:44,788 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:47,104 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:49,119 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:51,123 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:53,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:55,367 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:57,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:19:59,374 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:01,102 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:03,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:04,974 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:07,798 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.91s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:10,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:12,059 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 07:20:16,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:20:17,651 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:20:23,386 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 07:20:23,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 07:20:23,386 INFO L93 Difference]: Finished difference Result 503 states and 575 transitions. [2024-11-09 07:20:23,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-11-09 07:20:23,395 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 20.866666666666667) internal successors, (313), 15 states have internal predecessors, (313), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) Word has length 138 [2024-11-09 07:20:23,396 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 07:20:23,398 INFO L225 Difference]: With dead ends: 503 [2024-11-09 07:20:23,398 INFO L226 Difference]: Without dead ends: 503 [2024-11-09 07:20:23,399 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 440 GetRequests, 384 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 2 IntricatePredicates, 1 DeprecatedPredicates, 940 ImplicationChecksByTransitivity, 103.1s TimeCoverageRelationStatistics Valid=438, Invalid=2632, Unknown=18, NotChecked=218, Total=3306 [2024-11-09 07:20:23,400 INFO L432 NwaCegarLoop]: 99 mSDtfsCounter, 864 mSDsluCounter, 511 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 32 mSolverCounterUnsat, 31 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 85.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 864 SdHoareTripleChecker+Valid, 610 SdHoareTripleChecker+Invalid, 465 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 32 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 31 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 85.9s IncrementalHoareTripleChecker+Time [2024-11-09 07:20:23,401 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [864 Valid, 610 Invalid, 465 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [32 Valid, 402 Invalid, 31 Unknown, 0 Unchecked, 85.9s Time] [2024-11-09 07:20:23,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 503 states. [2024-11-09 07:20:23,423 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 503 to 503. [2024-11-09 07:20:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 503 states, 488 states have (on average 1.1290983606557377) internal successors, (551), 488 states have internal predecessors, (551), 12 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2024-11-09 07:20:23,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 503 states and 575 transitions. [2024-11-09 07:20:23,427 INFO L78 Accepts]: Start accepts. Automaton has 503 states and 575 transitions. Word has length 138 [2024-11-09 07:20:23,428 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 07:20:23,428 INFO L471 AbstractCegarLoop]: Abstraction has 503 states and 575 transitions. [2024-11-09 07:20:23,429 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 20.866666666666667) internal successors, (313), 15 states have internal predecessors, (313), 3 states have call successors, (6), 1 states have call predecessors, (6), 1 states have return successors, (6), 3 states have call predecessors, (6), 3 states have call successors, (6) [2024-11-09 07:20:23,429 INFO L276 IsEmpty]: Start isEmpty. Operand 503 states and 575 transitions. [2024-11-09 07:20:23,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2024-11-09 07:20:23,436 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 07:20:23,437 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 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] [2024-11-09 07:20:23,457 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2024-11-09 07:20:23,637 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d8b5a23c-b915-45c5-859c-a3619437dc4f/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 07:20:23,638 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK === [ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr1ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 07:20:23,638 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 07:20:23,638 INFO L85 PathProgramCache]: Analyzing trace with hash -982862615, now seen corresponding path program 1 times [2024-11-09 07:20:23,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 07:20:23,638 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1520632652] [2024-11-09 07:20:23,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 07:20:23,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms