./Ultimate.py --spec ../../sv-benchmarks/c/properties/valid-memcleanup.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.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_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/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_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/config/TaipanMemDerefMemtrack.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/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_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/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 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:12:30,386 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:12:30,488 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/config/svcomp-MemCleanup-32bit-Taipan_Default.epf [2024-11-09 05:12:30,496 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:12:30,496 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:12:30,549 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:12:30,550 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:12:30,551 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:12:30,551 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:12:30,552 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:12:30,552 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:12:30,553 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:12:30,553 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:12:30,554 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:12:30,557 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:12:30,558 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:12:30,558 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:12:30,558 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:12:30,559 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:12:30,559 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:12:30,560 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:12:30,564 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:12:30,565 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:12:30,565 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:12:30,566 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:12:30,566 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:12:30,566 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-09 05:12:30,567 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:12:30,567 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-09 05:12:30,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:12:30,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:12:30,568 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2024-11-09 05:12:30,571 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2024-11-09 05:12:30,579 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:12:30,579 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:12:30,580 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-09 05:12:30,580 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:12:30,580 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-11-09 05:12:30,580 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-09 05:12:30,581 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:12:30,581 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:12:30,583 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:12:30,583 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:12:30,583 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:12:30,583 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:12:30,584 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:12:30,584 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:12:30,584 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:12:30,584 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:12:30,584 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:12:30,584 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:12:30,585 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:12:30,585 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_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G valid-memcleanup) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1a17e1f9edfd37607fb472869452b377d4af1281c9808dec0371b4f943952037 [2024-11-09 05:12:30,884 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:12:30,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:12:30,915 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:12:30,917 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:12:30,918 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:12:30,919 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i Unable to find full path for "g++" [2024-11-09 05:12:32,984 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:12:33,315 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:12:33,316 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test5-1.i [2024-11-09 05:12:33,347 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/data/11d914016/18517d9aa417484cbed1b4e9b7911a30/FLAG8e78ceb0d [2024-11-09 05:12:33,595 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/data/11d914016/18517d9aa417484cbed1b4e9b7911a30 [2024-11-09 05:12:33,597 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:12:33,598 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:12:33,599 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:12:33,600 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:12:33,607 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:12:33,608 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:12:33" (1/1) ... [2024-11-09 05:12:33,610 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786ace89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:33, skipping insertion in model container [2024-11-09 05:12:33,612 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:12:33" (1/1) ... [2024-11-09 05:12:33,697 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:12:34,284 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 05:12:34,345 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 05:12:34,353 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 05:12:34,359 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 05:12:34,374 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 05:12:34,431 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 05:12:34,438 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 05:12:34,443 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 05:12:34,449 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 05:12:34,480 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 05:12:34,480 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 05:12:34,484 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 05:12:34,487 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 05:12:34,503 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:12:34,522 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:12:34,698 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:12:34,738 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:12:34,738 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34 WrapperNode [2024-11-09 05:12:34,739 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:12:34,740 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:12:34,740 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:12:34,740 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:12:34,748 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:34,791 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:34,882 INFO L138 Inliner]: procedures = 177, calls = 375, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1990 [2024-11-09 05:12:34,882 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:12:34,883 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:12:34,883 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:12:34,883 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:12:34,893 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:34,901 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:34,924 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:34,925 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,066 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,151 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,158 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,165 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,175 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:12:35,176 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:12:35,177 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:12:35,177 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:12:35,178 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (1/1) ... [2024-11-09 05:12:35,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:12:35,196 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:12:35,212 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:12:35,219 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:12:35,248 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2024-11-09 05:12:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2024-11-09 05:12:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 05:12:35,249 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-09 05:12:35,249 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-09 05:12:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 05:12:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 05:12:35,250 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 05:12:35,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:12:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:12:35,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 05:12:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:12:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 05:12:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:12:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:12:35,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:12:35,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:12:35,518 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:12:35,521 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:12:37,946 INFO L? ?]: Removed 485 outVars from TransFormulas that were not future-live. [2024-11-09 05:12:37,947 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:12:40,137 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:12:40,139 INFO L316 CfgBuilder]: Removed 75 assume(true) statements. [2024-11-09 05:12:40,139 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:12:40 BoogieIcfgContainer [2024-11-09 05:12:40,139 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:12:40,142 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:12:40,143 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:12:40,147 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:12:40,147 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:12:33" (1/3) ... [2024-11-09 05:12:40,149 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b4e4d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:12:40, skipping insertion in model container [2024-11-09 05:12:40,149 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:12:34" (2/3) ... [2024-11-09 05:12:40,149 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b4e4d62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:12:40, skipping insertion in model container [2024-11-09 05:12:40,151 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:12:40" (3/3) ... [2024-11-09 05:12:40,152 INFO L112 eAbstractionObserver]: Analyzing ICFG uthash_SAX_test5-1.i [2024-11-09 05:12:40,173 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:12:40,173 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2024-11-09 05:12:40,239 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:12:40,248 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;@362c01b0, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:12:40,249 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-09 05:12:40,255 INFO L276 IsEmpty]: Start isEmpty. Operand has 182 states, 163 states have (on average 1.7300613496932515) internal successors, (282), 172 states have internal predecessors, (282), 13 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (13), 9 states have call predecessors, (13), 13 states have call successors, (13) [2024-11-09 05:12:40,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-09 05:12:40,267 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:12:40,268 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1] [2024-11-09 05:12:40,268 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:12:40,275 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:12:40,276 INFO L85 PathProgramCache]: Analyzing trace with hash -530223466, now seen corresponding path program 1 times [2024-11-09 05:12:40,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:12:40,287 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317229566] [2024-11-09 05:12:40,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:12:40,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:12:40,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:12:40,539 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 05:12:40,540 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:12:40,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317229566] [2024-11-09 05:12:40,541 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317229566] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:12:40,542 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:12:40,542 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:12:40,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1500348182] [2024-11-09 05:12:40,545 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:12:40,550 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:12:40,551 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:12:40,586 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:12:40,586 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:12:40,589 INFO L87 Difference]: Start difference. First operand has 182 states, 163 states have (on average 1.7300613496932515) internal successors, (282), 172 states have internal predecessors, (282), 13 states have call successors, (13), 3 states have call predecessors, (13), 3 states have return successors, (13), 9 states have call predecessors, (13), 13 states have call successors, (13) Second operand has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 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 05:12:42,637 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:44,660 WARN L539 Checker$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 05:12:46,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:48,787 WARN L539 Checker$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 05:12:50,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:52,340 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.46s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:54,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:12:59,106 WARN L539 Checker$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 05:13:01,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:03,128 WARN L539 Checker$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 05:13:05,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:07,179 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:09,192 WARN 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 05:13:11,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:13:11,183 INFO L93 Difference]: Finished difference Result 343 states and 425 transitions. [2024-11-09 05:13:11,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:13:11,189 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 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 6 [2024-11-09 05:13:11,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:13:11,204 INFO L225 Difference]: With dead ends: 343 [2024-11-09 05:13:11,204 INFO L226 Difference]: Without dead ends: 342 [2024-11-09 05:13:11,206 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 05:13:11,210 INFO L432 NwaCegarLoop]: 203 mSDtfsCounter, 178 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 4 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 30.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 189 SdHoareTripleChecker+Valid, 387 SdHoareTripleChecker+Invalid, 81 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 30.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:13:11,211 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [189 Valid, 387 Invalid, 81 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 65 Invalid, 12 Unknown, 0 Unchecked, 30.5s Time] [2024-11-09 05:13:11,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 342 states. [2024-11-09 05:13:11,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 342 to 183. [2024-11-09 05:13:11,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 183 states, 166 states have (on average 1.2108433734939759) internal successors, (201), 173 states have internal predecessors, (201), 13 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 7 states have call predecessors, (11), 11 states have call successors, (11) [2024-11-09 05:13:11,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 183 states and 225 transitions. [2024-11-09 05:13:11,288 INFO L78 Accepts]: Start accepts. Automaton has 183 states and 225 transitions. Word has length 6 [2024-11-09 05:13:11,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:13:11,288 INFO L471 AbstractCegarLoop]: Abstraction has 183 states and 225 transitions. [2024-11-09 05:13:11,289 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 2.0) internal successors, (6), 2 states have internal predecessors, (6), 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 05:13:11,289 INFO L276 IsEmpty]: Start isEmpty. Operand 183 states and 225 transitions. [2024-11-09 05:13:11,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2024-11-09 05:13:11,293 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:13:11,293 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:13:11,294 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:13:11,294 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:13:11,295 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:13:11,295 INFO L85 PathProgramCache]: Analyzing trace with hash -1095056030, now seen corresponding path program 1 times [2024-11-09 05:13:11,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:13:11,295 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506722185] [2024-11-09 05:13:11,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:13:11,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:13:11,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:13:12,161 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 05:13:12,162 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:13:12,163 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506722185] [2024-11-09 05:13:12,163 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506722185] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:13:12,164 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:13:12,164 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-09 05:13:12,164 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612164703] [2024-11-09 05:13:12,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:13:12,167 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:13:12,170 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:13:12,171 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:13:12,172 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:13:12,172 INFO L87 Difference]: Start difference. First operand 183 states and 225 transitions. Second operand has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:13:14,200 WARN 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 05:13:16,211 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:18,327 WARN L539 Checker$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 05:13:20,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:22,345 WARN L539 Checker$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 05:13:24,354 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:26,435 WARN L539 Checker$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 05:13:28,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:30,458 WARN L539 Checker$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 05:13:32,464 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:34,486 WARN L539 Checker$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 05:13:36,491 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 05:13:38,028 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:13:38,028 INFO L93 Difference]: Finished difference Result 199 states and 243 transitions. [2024-11-09 05:13:38,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:13:38,032 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 79 [2024-11-09 05:13:38,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:13:38,034 INFO L225 Difference]: With dead ends: 199 [2024-11-09 05:13:38,034 INFO L226 Difference]: Without dead ends: 199 [2024-11-09 05:13:38,035 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:13:38,036 INFO L432 NwaCegarLoop]: 193 mSDtfsCounter, 6 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 49 mSolverCounterSat, 0 mSolverCounterUnsat, 12 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 382 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 49 IncrementalHoareTripleChecker+Invalid, 12 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.8s IncrementalHoareTripleChecker+Time [2024-11-09 05:13:38,037 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [6 Valid, 382 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 49 Invalid, 12 Unknown, 0 Unchecked, 25.8s Time] [2024-11-09 05:13:38,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 199 states. [2024-11-09 05:13:38,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 199 to 199. [2024-11-09 05:13:38,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 199 states, 182 states have (on average 1.2032967032967032) internal successors, (219), 189 states have internal predecessors, (219), 13 states have call successors, (13), 3 states have call predecessors, (13), 2 states have return successors, (11), 7 states have call predecessors, (11), 11 states have call successors, (11) [2024-11-09 05:13:38,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 199 states and 243 transitions. [2024-11-09 05:13:38,054 INFO L78 Accepts]: Start accepts. Automaton has 199 states and 243 transitions. Word has length 79 [2024-11-09 05:13:38,054 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:13:38,054 INFO L471 AbstractCegarLoop]: Abstraction has 199 states and 243 transitions. [2024-11-09 05:13:38,055 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 26.0) internal successors, (78), 2 states have internal predecessors, (78), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-11-09 05:13:38,055 INFO L276 IsEmpty]: Start isEmpty. Operand 199 states and 243 transitions. [2024-11-09 05:13:38,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-09 05:13:38,058 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:13:38,059 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:13:38,059 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-09 05:13:38,059 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:13:38,060 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:13:38,060 INFO L85 PathProgramCache]: Analyzing trace with hash -1920977407, now seen corresponding path program 1 times [2024-11-09 05:13:38,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:13:38,061 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1435678671] [2024-11-09 05:13:38,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:13:38,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:13:38,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:13:38,692 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 05:13:38,692 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:13:38,692 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1435678671] [2024-11-09 05:13:38,693 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1435678671] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:13:38,693 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:13:38,693 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:13:38,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1835487022] [2024-11-09 05:13:38,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:13:38,694 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:13:38,694 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:13:38,697 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:13:38,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:13:38,698 INFO L87 Difference]: Start difference. First operand 199 states and 243 transitions. Second operand has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 05:13:40,720 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:42,740 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:44,863 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:46,873 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:49,167 WARN L539 Checker$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 05:13:51,172 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:53,181 WARN L539 Checker$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 05:13:55,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:13:58,113 WARN L539 Checker$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 05:14:00,124 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:02,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:04,408 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:14:06,814 WARN L539 Checker$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 05:14:08,822 WARN 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 05:14:10,297 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:14:10,297 INFO L93 Difference]: Finished difference Result 289 states and 356 transitions. [2024-11-09 05:14:10,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:14:10,300 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 92 [2024-11-09 05:14:10,301 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:14:10,302 INFO L225 Difference]: With dead ends: 289 [2024-11-09 05:14:10,302 INFO L226 Difference]: Without dead ends: 289 [2024-11-09 05:14:10,303 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:14:10,304 INFO L432 NwaCegarLoop]: 211 mSDtfsCounter, 70 mSDsluCounter, 184 mSDsCounter, 0 mSdLazyCounter, 57 mSolverCounterSat, 2 mSolverCounterUnsat, 14 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 31.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 395 SdHoareTripleChecker+Invalid, 73 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 57 IncrementalHoareTripleChecker+Invalid, 14 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.6s IncrementalHoareTripleChecker+Time [2024-11-09 05:14:10,304 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 395 Invalid, 73 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 57 Invalid, 14 Unknown, 0 Unchecked, 31.6s Time] [2024-11-09 05:14:10,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 289 states. [2024-11-09 05:14:10,336 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 289 to 285. [2024-11-09 05:14:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 285 states, 260 states have (on average 1.2038461538461538) internal successors, (313), 272 states have internal predecessors, (313), 21 states have call successors, (21), 3 states have call predecessors, (21), 2 states have return successors, (19), 11 states have call predecessors, (19), 19 states have call successors, (19) [2024-11-09 05:14:10,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 285 states and 353 transitions. [2024-11-09 05:14:10,343 INFO L78 Accepts]: Start accepts. Automaton has 285 states and 353 transitions. Word has length 92 [2024-11-09 05:14:10,343 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:14:10,343 INFO L471 AbstractCegarLoop]: Abstraction has 285 states and 353 transitions. [2024-11-09 05:14:10,343 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 28.333333333333332) internal successors, (85), 3 states have internal predecessors, (85), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-11-09 05:14:10,344 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 353 transitions. [2024-11-09 05:14:10,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-09 05:14:10,379 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:14:10,380 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:14:10,380 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-09 05:14:10,380 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:14:10,380 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:14:10,381 INFO L85 PathProgramCache]: Analyzing trace with hash -883920482, now seen corresponding path program 1 times [2024-11-09 05:14:10,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:14:10,381 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732306099] [2024-11-09 05:14:10,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:14:10,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:14:10,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:14:11,242 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 05:14:11,242 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:14:11,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732306099] [2024-11-09 05:14:11,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732306099] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:14:11,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1973257645] [2024-11-09 05:14:11,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:14:11,244 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:14:11,244 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:14:11,246 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:14:11,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-09 05:14:12,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:14:12,027 INFO L255 TraceCheckSpWp]: Trace formula consists of 872 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:14:12,037 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:14:12,255 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 05:14:12,256 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:14:12,481 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 05:14:12,482 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1973257645] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:14:12,482 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [539009732] [2024-11-09 05:14:12,517 INFO L159 IcfgInterpreter]: Started Sifa with 96 locations of interest [2024-11-09 05:14:12,517 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:14:12,523 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:14:12,530 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:14:12,531 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:14:19,508 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 121 for LOIs [2024-11-09 05:14:19,556 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:14:34,093 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSifa [539009732] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:14:34,093 INFO L185 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:14:34,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [4, 4, 4] total 18 [2024-11-09 05:14:34,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [302008653] [2024-11-09 05:14:34,095 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:14:34,095 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2024-11-09 05:14:34,096 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:14:34,097 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2024-11-09 05:14:34,097 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=95, Invalid=204, Unknown=7, NotChecked=0, Total=306 [2024-11-09 05:14:34,097 INFO L87 Difference]: Start difference. First operand 285 states and 353 transitions. Second operand has 13 states, 12 states have (on average 7.5) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 05:14:36,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:14:38,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:14:40,567 WARN L539 Checker$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 05:14:42,793 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:14:45,039 WARN L539 Checker$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 05:14:47,146 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:14:49,345 WARN L539 Checker$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 05:14:51,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:14:53,358 WARN L539 Checker$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 05:14:55,366 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:14:57,371 WARN L539 Checker$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 05:14:59,381 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:01,388 WARN L539 Checker$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 05:15:03,395 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:05,400 WARN L539 Checker$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 05:15:07,405 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:09,417 WARN L539 Checker$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 05:15:11,444 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:13,588 WARN L539 Checker$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 05:15:15,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:17,715 WARN L539 Checker$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 05:15:25,112 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:27,743 WARN L539 Checker$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 05:15:29,748 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:31,752 WARN L539 Checker$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 05:15:33,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:35,579 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.82s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:42,113 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:15:44,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:15:48,598 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:15:50,603 WARN L539 Checker$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 05:15:52,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:54,615 WARN L539 Checker$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 05:15:56,625 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:15:58,639 WARN L539 Checker$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 05:16:00,644 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:02,651 WARN L539 Checker$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 05:16:04,656 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:06,663 WARN L539 Checker$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 05:16:08,667 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:10,672 WARN L539 Checker$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 05:16:12,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:14,701 WARN L539 Checker$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 05:16:16,706 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:18,709 WARN L539 Checker$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 05:16:20,713 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:22,718 WARN L539 Checker$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 05:16:24,377 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:26,494 WARN L539 Checker$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 05:16:28,499 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:30,504 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:32,512 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:34,521 WARN L539 Checker$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 05:16:36,528 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:38,531 WARN L539 Checker$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 05:16:40,534 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:42,539 WARN L539 Checker$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 05:16:44,553 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:46,559 WARN L539 Checker$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 05:16:48,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [0] [2024-11-09 05:16:50,079 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.51s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:16:55,001 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 05:16:57,008 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:16:59,569 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.30s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [0] [2024-11-09 05:17:00,565 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:17:00,566 INFO L93 Difference]: Finished difference Result 283 states and 349 transitions. [2024-11-09 05:17:00,575 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2024-11-09 05:17:00,575 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 12 states have (on average 7.5) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) Word has length 105 [2024-11-09 05:17:00,576 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:17:00,577 INFO L225 Difference]: With dead ends: 283 [2024-11-09 05:17:00,578 INFO L226 Difference]: Without dead ends: 283 [2024-11-09 05:17:00,578 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 317 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 126 ImplicationChecksByTransitivity, 14.6s TimeCoverageRelationStatistics Valid=95, Invalid=204, Unknown=7, NotChecked=0, Total=306 [2024-11-09 05:17:00,580 INFO L432 NwaCegarLoop]: 186 mSDtfsCounter, 5 mSDsluCounter, 1091 mSDsCounter, 0 mSdLazyCounter, 702 mSolverCounterSat, 1 mSolverCounterUnsat, 62 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 145.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 1277 SdHoareTripleChecker+Invalid, 765 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 702 IncrementalHoareTripleChecker+Invalid, 62 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 146.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:17:00,580 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5 Valid, 1277 Invalid, 765 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 702 Invalid, 62 Unknown, 0 Unchecked, 146.4s Time] [2024-11-09 05:17:00,581 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283 states. [2024-11-09 05:17:00,606 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 283 to 283. [2024-11-09 05:17:00,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 283 states, 258 states have (on average 1.197674418604651) internal successors, (309), 269 states have internal predecessors, (309), 21 states have call successors, (21), 4 states have call predecessors, (21), 2 states have return successors, (19), 11 states have call predecessors, (19), 19 states have call successors, (19) [2024-11-09 05:17:00,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 283 states and 349 transitions. [2024-11-09 05:17:00,610 INFO L78 Accepts]: Start accepts. Automaton has 283 states and 349 transitions. Word has length 105 [2024-11-09 05:17:00,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:17:00,611 INFO L471 AbstractCegarLoop]: Abstraction has 283 states and 349 transitions. [2024-11-09 05:17:00,611 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 12 states have (on average 7.5) internal successors, (90), 11 states have internal predecessors, (90), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (4), 1 states have call predecessors, (4), 2 states have call successors, (4) [2024-11-09 05:17:00,611 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 349 transitions. [2024-11-09 05:17:00,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 05:17:00,613 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:17:00,613 INFO L215 NwaCegarLoop]: trace histogram [4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:17:00,647 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-11-09 05:17:00,820 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:17:00,821 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:17:00,821 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:17:00,821 INFO L85 PathProgramCache]: Analyzing trace with hash -2108542519, now seen corresponding path program 1 times [2024-11-09 05:17:00,821 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:17:00,821 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027951249] [2024-11-09 05:17:00,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:00,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:17:01,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:01,654 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 05:17:01,654 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:17:01,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027951249] [2024-11-09 05:17:01,655 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027951249] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:17:01,655 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1162528843] [2024-11-09 05:17:01,655 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:17:01,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:17:01,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:17:01,658 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:17:01,660 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2024-11-09 05:17:02,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:17:02,454 INFO L255 TraceCheckSpWp]: Trace formula consists of 887 conjuncts, 3 conjuncts are in the unsatisfiable core [2024-11-09 05:17:02,465 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:17:02,987 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 05:17:02,987 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:17:03,436 INFO L134 CoverageAnalysis]: Checked inductivity of 23 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 05:17:03,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1162528843] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:17:03,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [22489144] [2024-11-09 05:17:03,442 INFO L159 IcfgInterpreter]: Started Sifa with 96 locations of interest [2024-11-09 05:17:03,443 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:17:03,444 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:17:03,444 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:17:03,444 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:18:27,480 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 152 for LOIs [2024-11-09 05:18:27,698 INFO L197 IcfgInterpreter]: Interpreting procedure reach_error with input of size 7 for LOIs [2024-11-09 05:18:27,705 INFO L180 IcfgInterpreter]: Interpretation finished [2024-11-09 05:18:53,094 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse8 (<= |c_ULTIMATE.start_main_~i~0#1| 9)) (.cse0 (= c_~count_int_int~0 0)) (.cse1 (= |c_ULTIMATE.start_main_~altusers~0#1.base| 0)) (.cse2 (= |c_ULTIMATE.start_main_~user~0#1.offset| 0)) (.cse3 (<= 1 |c_#StackHeapBarrier|)) (.cse4 (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0)) (.cse5 (= |c_ULTIMATE.start_main_~i~0#1| 0)) (.cse6 (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0)) (.cse7 (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|))) (and (or (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7) (and .cse8 .cse2)) (let ((.cse78 (select (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse79 (select (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (let ((.cse9 (= (select (select |c_#memory_$Pointer$.base| .cse78) .cse79) |c_ULTIMATE.start_main_#t~mem60#1.base|)) (.cse26 (exists ((|v_#Ultimate.C_memset_#t~loopctr370_39| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr370_39| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr370_39|)))) (.cse44 (= |c_ULTIMATE.start_main_#t~mem60#1.offset| (select (select |c_#memory_$Pointer$.offset| .cse78) .cse79)))) (or (and .cse8 .cse2 .cse9 (exists ((|v_#memory_$Pointer$.offset_610| (Array Int (Array Int Int))) (|v_#memory_int_767| (Array Int (Array Int Int))) (|v_#valid_102| (Array Int Int)) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_185| (Array Int (Array Int Int))) (|v_#length_68| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_185| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_610| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_186| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_187| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_19| Int) (|v_#memory_$Pointer$.base_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_186| (Array Int (Array Int Int)))) (let ((.cse14 (select (select |v_#memory_$Pointer$.base_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (select (select |v_#memory_$Pointer$.offset_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse41 (select (select |v_#memory_$Pointer$.base_610| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse42 (+ (select (select |v_#memory_$Pointer$.offset_610| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse43 (store |v_#memory_$Pointer$.offset_610| .cse41 (store (select |v_#memory_$Pointer$.offset_610| .cse41) .cse42 8))) (.cse25 (store |v_#memory_$Pointer$.base_610| .cse41 (store (select |v_#memory_$Pointer$.base_610| .cse41) .cse42 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse10 (store |v_#memory_$Pointer$.offset_186| .cse14 (store (select |v_#memory_$Pointer$.offset_186| .cse14) .cse15 0))) (.cse24 (store |v_#memory_$Pointer$.base_186| .cse14 (store (select |v_#memory_$Pointer$.base_186| .cse14) .cse15 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse11 (select (select .cse24 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ 40 (select (select .cse10 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse20 (select (select |v_#memory_$Pointer$.base_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse21 (+ (select (select |v_#memory_$Pointer$.offset_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse22 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse23 (+ (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse17 (select (select |v_#memory_$Pointer$.base_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse18 (+ (select (select |v_#memory_$Pointer$.offset_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (store |v_#valid_102| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#valid|) (= (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 (select (select |c_#memory_$Pointer$.offset| .cse11) .cse12))) |c_#memory_$Pointer$.offset|) (= (let ((.cse13 (let ((.cse16 (let ((.cse19 (store |v_#memory_int_215| .cse22 (store (select |v_#memory_int_215| .cse22) .cse23 32)))) (store .cse19 .cse20 (store (select .cse19 .cse20) .cse21 5))))) (store .cse16 .cse17 (store (select .cse16 .cse17) .cse18 8))))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 (select (select |v_#memory_int_214| .cse14) .cse15)))) |v_#memory_int_214|) (= (store .cse24 .cse11 (store (select .cse24 .cse11) .cse12 (select (select |c_#memory_$Pointer$.base| .cse11) .cse12))) |c_#memory_$Pointer$.base|) (= (store |v_#length_68| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384) |c_#length|) (= (store .cse25 .cse22 (store (select .cse25 .cse22) .cse23 (select (select |v_#memory_$Pointer$.base_185| .cse22) .cse23))) |v_#memory_$Pointer$.base_185|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |v_#memory_$Pointer$.base_187| (store |v_#memory_$Pointer$.base_185| .cse20 (store (select |v_#memory_$Pointer$.base_185| .cse20) .cse21 (select (select |v_#memory_$Pointer$.base_187| .cse20) .cse21)))) (= (store |v_#memory_int_214| .cse11 (store (select |v_#memory_int_214| .cse11) .cse12 2685476833)) |c_#memory_int|) (let ((.cse33 (exists ((|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_608| (Array Int (Array Int Int)))) (let ((.cse40 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse40 28 0) 32 (select (select |v_#memory_$Pointer$.offset_608| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_608|) (= (store |v_#memory_$Pointer$.offset_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse40 36))) |v_#memory_$Pointer$.offset_11|)))))) (or (and .cse26 (exists ((|v_#memory_int_764| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_766| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_45| (Array Int (Array Int Int)))) (let ((.cse27 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse27 28))) |v_#memory_int_24|) (= |v_old(#memory_int)_AFTER_CALL_45| (store |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse28 8 (select (select |v_old(#memory_int)_AFTER_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse27 32 4) 16 (select .cse29 16))) |v_#memory_int_213|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse29 12 (select .cse28 12))) |v_#memory_int_766|)))) (exists ((|v_#memory_$Pointer$.base_608| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_67| (Array Int Int)) (|v_#valid_101| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_45| (Array Int (Array Int Int)))) (let ((.cse32 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse31 (select |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_101| .cse30) 0) (= (store |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse31 16 0) 12 0) 8 .cse30)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_45|) (<= (+ .cse30 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| .cse30) (not (= .cse30 0)) (= (store |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse32 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#valid_101| .cse30 1) |v_#valid_102|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse32 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse31 32))) |v_#memory_$Pointer$.base_608|) (= (store |v_#length_67| .cse30 44) |v_#length_68|)))) .cse33) (and (exists ((|v_#memory_$Pointer$.base_608| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_67| (Array Int Int)) (|v_#valid_101| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_46| (Array Int (Array Int Int)))) (let ((.cse36 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse34 (select |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse35 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_46| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_46| (store |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse34 16 0) 12 0) 8 .cse35))) (not (= .cse35 0)) (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| .cse35) (= (store |v_#length_67| .cse35 44) |v_#length_68|) (= (select |v_#valid_101| .cse35) 0) (= (store |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse36 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#valid_101| .cse35 1) |v_#valid_102|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse36 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse34 32))) |v_#memory_$Pointer$.base_608|) (<= (+ .cse35 1) |c_#StackHeapBarrier|)))) .cse26 (exists ((|v_#memory_int_764| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_766| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_77| (Array Int (Array Int Int)))) (let ((.cse37 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse39 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse38 (select |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse37 28))) |v_#memory_int_24|) (= (store |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse38 8 (select (select |v_#memory_int_BEFORE_CALL_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_77|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse37 32 4) 16 (select .cse39 16))) |v_#memory_int_213|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse39 12 (select .cse38 12))) |v_#memory_int_766|)))) .cse33))) (= (store |v_#memory_int_767| .cse41 (store (select |v_#memory_int_767| .cse41) .cse42 (select (select |v_#memory_int_215| .cse41) .cse42))) |v_#memory_int_215|) (= (store |v_#memory_$Pointer$.offset_185| .cse20 (store (select |v_#memory_$Pointer$.offset_185| .cse20) .cse21 (select (select |v_#memory_$Pointer$.offset_187| .cse20) .cse21))) |v_#memory_$Pointer$.offset_187|) (= (select |v_#valid_102| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse43 .cse22 (store (select .cse43 .cse22) .cse23 (select (select |v_#memory_$Pointer$.offset_185| .cse22) .cse23))) |v_#memory_$Pointer$.offset_185|) (= (store |v_#memory_$Pointer$.offset_187| .cse17 (store (select |v_#memory_$Pointer$.offset_187| .cse17) .cse18 (select (select |v_#memory_$Pointer$.offset_186| .cse17) .cse18))) |v_#memory_$Pointer$.offset_186|) (= (store |v_#memory_$Pointer$.base_187| .cse17 (store (select |v_#memory_$Pointer$.base_187| .cse17) .cse18 (select (select |v_#memory_$Pointer$.base_186| .cse17) .cse18))) |v_#memory_$Pointer$.base_186|)))))) .cse44) (and .cse0 .cse1 .cse2 .cse3 .cse4 .cse9 .cse5 .cse6 (exists ((|v_#memory_$Pointer$.offset_557| (Array Int (Array Int Int))) (|v_#memory_int_714| (Array Int (Array Int Int))) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_557| (Array Int (Array Int Int))) (|v_#valid_82| (Array Int Int)) (|v_#memory_$Pointer$.base_185| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem50#1.base_15| Int) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_185| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_186| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_186| (Array Int (Array Int Int)))) (let ((.cse72 (select (select |v_#memory_$Pointer$.base_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse73 (select (select |v_#memory_$Pointer$.offset_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (select (select |v_#memory_$Pointer$.base_557| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse54 (+ (select (select |v_#memory_$Pointer$.offset_557| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse52 (store |v_#memory_$Pointer$.offset_557| .cse53 (store (select |v_#memory_$Pointer$.offset_557| .cse53) .cse54 8))) (.cse49 (store |v_#memory_$Pointer$.base_557| .cse53 (store (select |v_#memory_$Pointer$.base_557| .cse53) .cse54 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse45 (store |v_#memory_$Pointer$.offset_186| .cse72 (store (select |v_#memory_$Pointer$.offset_186| .cse72) .cse73 0))) (.cse48 (store |v_#memory_$Pointer$.base_186| .cse72 (store (select |v_#memory_$Pointer$.base_186| .cse72) .cse73 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse46 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse47 (+ 40 (select (select .cse45 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse55 (select (select |v_#memory_$Pointer$.base_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse56 (+ (select (select |v_#memory_$Pointer$.offset_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse50 (select (select .cse49 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse51 (+ 4 (select (select .cse52 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse75 (select (select |v_#memory_$Pointer$.base_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse76 (+ (select (select |v_#memory_$Pointer$.offset_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (store .cse45 .cse46 (store (select .cse45 .cse46) .cse47 (select (select |c_#memory_$Pointer$.offset| .cse46) .cse47))) |c_#memory_$Pointer$.offset|) (= (store .cse48 .cse46 (store (select .cse48 .cse46) .cse47 (select (select |c_#memory_$Pointer$.base| .cse46) .cse47))) |c_#memory_$Pointer$.base|) (= (store .cse49 .cse50 (store (select .cse49 .cse50) .cse51 (select (select |v_#memory_$Pointer$.base_185| .cse50) .cse51))) |v_#memory_$Pointer$.base_185|) (= |v_#memory_$Pointer$.offset_185| (store .cse52 .cse50 (store (select .cse52 .cse50) .cse51 (select (select |v_#memory_$Pointer$.offset_185| .cse50) .cse51)))) (= (store |v_#memory_int_714| .cse53 (store (select |v_#memory_int_714| .cse53) .cse54 (select (select |v_#memory_int_215| .cse53) .cse54))) |v_#memory_int_215|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |v_#memory_$Pointer$.base_187| (store |v_#memory_$Pointer$.base_185| .cse55 (store (select |v_#memory_$Pointer$.base_185| .cse55) .cse56 (select (select |v_#memory_$Pointer$.base_187| .cse55) .cse56)))) (= (store |v_#memory_int_214| .cse46 (store (select |v_#memory_int_214| .cse46) .cse47 2685476833)) |c_#memory_int|) (let ((.cse57 (exists ((|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_552| (Array Int (Array Int Int)))) (let ((.cse70 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse70 28 0) 32 (select (select |v_#memory_$Pointer$.offset_552| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_552|) (= (store |v_#memory_$Pointer$.offset_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse70 36))) |v_#memory_$Pointer$.offset_11|)))))) (or (and .cse57 .cse26 (exists ((|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_81| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_552| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int)))) (let ((.cse60 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse59 (select |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse58 1) |c_#StackHeapBarrier|) (= (store |v_#valid_81| .cse58 1) |v_#valid_82|) (= (store |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse59 16 0) 12 0) 8 .cse58)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_13|) (not (= .cse58 0)) (= |v_ULTIMATE.start_main_#t~mem50#1.base_15| .cse58) (= (store |v_#length_47| .cse58 44) |v_#length_48|) (= (store |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse60 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse60 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse59 32))) |v_#memory_$Pointer$.base_552|) (= (select |v_#valid_81| .cse58) 0)))) (exists ((|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_710| (Array Int (Array Int Int))) (|v_#memory_int_708| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_11| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse62 (select |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 12 (select .cse62 12))) |v_#memory_int_710|) (= |v_#memory_int_24| (store |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse63 28)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse63 32 4) 16 (select .cse61 16))) |v_#memory_int_213|) (= (store |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse62 8 (select (select |v_#memory_int_BEFORE_CALL_11| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_11|))))) (and .cse57 .cse26 (exists ((|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_710| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_13| (Array Int (Array Int Int))) (|v_#memory_int_708| (Array Int (Array Int Int)))) (let ((.cse64 (select |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 8 (select (select |v_#memory_int_BEFORE_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_13|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse65 12 (select .cse64 12))) |v_#memory_int_710|) (= |v_#memory_int_24| (store |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse66 28)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse66 32 4) 16 (select .cse65 16))) |v_#memory_int_213|)))) (exists ((|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#valid_81| (Array Int Int)) (|v_#memory_$Pointer$.base_552| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse68 (select |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse67 0)) (<= (+ .cse67 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse68 16 0) 12 0) 8 .cse67))) (= (store |v_#valid_81| .cse67 1) |v_#valid_82|) (= (select |v_#valid_81| .cse67) 0) (= |v_ULTIMATE.start_main_#t~mem50#1.base_15| .cse67) (= (store |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse69 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse68 32))) |v_#memory_$Pointer$.base_552|) (= (store |v_#length_47| .cse67 44) |v_#length_48|))))))) (= (store |v_#memory_$Pointer$.offset_185| .cse55 (store (select |v_#memory_$Pointer$.offset_185| .cse55) .cse56 (select (select |v_#memory_$Pointer$.offset_187| .cse55) .cse56))) |v_#memory_$Pointer$.offset_187|) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)) (= (select |v_#valid_82| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse71 (let ((.cse74 (let ((.cse77 (store |v_#memory_int_215| .cse50 (store (select |v_#memory_int_215| .cse50) .cse51 32)))) (store .cse77 .cse55 (store (select .cse77 .cse55) .cse56 5))))) (store .cse74 .cse75 (store (select .cse74 .cse75) .cse76 8))))) (store .cse71 .cse72 (store (select .cse71 .cse72) .cse73 (select (select |v_#memory_int_214| .cse72) .cse73)))) |v_#memory_int_214|) (= |c_#valid| (store |v_#valid_82| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_187| .cse75 (store (select |v_#memory_$Pointer$.offset_187| .cse75) .cse76 (select (select |v_#memory_$Pointer$.offset_186| .cse75) .cse76))) |v_#memory_$Pointer$.offset_186|) (= (store |v_#memory_$Pointer$.base_187| .cse75 (store (select |v_#memory_$Pointer$.base_187| .cse75) .cse76 (select (select |v_#memory_$Pointer$.base_186| .cse75) .cse76))) |v_#memory_$Pointer$.base_186|)))))) .cse44 .cse7)))))) is different from false [2024-11-09 05:18:55,141 WARN L851 $PredicateComparison]: unable to prove that (let ((.cse80 (select |c_#memory_$Pointer$.offset| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse81 (select |c_#memory_$Pointer$.base| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse84 (+ |c_ULTIMATE.start_main_~user~0#1.offset| 8))) (let ((.cse38 (= c_~count_int_int~0 0)) (.cse39 (= |c_ULTIMATE.start_main_~altusers~0#1.base| 0)) (.cse40 (<= 1 |c_#StackHeapBarrier|)) (.cse41 (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0)) (.cse42 (= |c_ULTIMATE.start_main_~i~0#1| 0)) (.cse43 (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0)) (.cse77 (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) (.cse0 (<= |c_ULTIMATE.start_main_~i~0#1| 9)) (.cse1 (= |c_ULTIMATE.start_main_~user~0#1.offset| 0)) (.cse82 (select .cse81 .cse84)) (.cse83 (select .cse80 .cse84))) (and (exists ((|v_ULTIMATE.start_main_#t~mem60#1.offset_18| Int) (|v_ULTIMATE.start_main_#t~mem60#1.base_18| Int)) (and (or (not (= |v_ULTIMATE.start_main_#t~mem60#1.base_18| 0)) (not (= |v_ULTIMATE.start_main_#t~mem60#1.offset_18| 0))) (let ((.cse78 (select .cse81 8)) (.cse79 (select .cse80 8))) (let ((.cse2 (= |v_ULTIMATE.start_main_#t~mem60#1.offset_18| (select (select |c_#memory_$Pointer$.offset| .cse78) .cse79))) (.cse3 (= (select (select |c_#memory_$Pointer$.base| .cse78) .cse79) |v_ULTIMATE.start_main_#t~mem60#1.base_18|)) (.cse20 (exists ((|v_#Ultimate.C_memset_#t~loopctr370_39| Int)) (and (<= 44 (mod |v_#Ultimate.C_memset_#t~loopctr370_39| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr370_39|))))) (or (and .cse0 .cse1 .cse2 .cse3 (exists ((|v_#memory_$Pointer$.offset_610| (Array Int (Array Int Int))) (|v_#memory_int_767| (Array Int (Array Int Int))) (|v_#valid_102| (Array Int Int)) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_185| (Array Int (Array Int Int))) (|v_#length_68| (Array Int Int)) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_185| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_610| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_186| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_187| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~mem50#1.base_19| Int) (|v_#memory_$Pointer$.base_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_186| (Array Int (Array Int Int)))) (let ((.cse8 (select (select |v_#memory_$Pointer$.base_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse9 (select (select |v_#memory_$Pointer$.offset_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse35 (select (select |v_#memory_$Pointer$.base_610| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse36 (+ (select (select |v_#memory_$Pointer$.offset_610| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse37 (store |v_#memory_$Pointer$.offset_610| .cse35 (store (select |v_#memory_$Pointer$.offset_610| .cse35) .cse36 8))) (.cse19 (store |v_#memory_$Pointer$.base_610| .cse35 (store (select |v_#memory_$Pointer$.base_610| .cse35) .cse36 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse4 (store |v_#memory_$Pointer$.offset_186| .cse8 (store (select |v_#memory_$Pointer$.offset_186| .cse8) .cse9 0))) (.cse18 (store |v_#memory_$Pointer$.base_186| .cse8 (store (select |v_#memory_$Pointer$.base_186| .cse8) .cse9 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse5 (select (select .cse18 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse6 (+ 40 (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse14 (select (select |v_#memory_$Pointer$.base_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse15 (+ (select (select |v_#memory_$Pointer$.offset_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse16 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse17 (+ (select (select .cse37 |c_ULTIMATE.start_main_~user~0#1.base|) 8) 4)) (.cse11 (select (select |v_#memory_$Pointer$.base_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse12 (+ (select (select |v_#memory_$Pointer$.offset_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (store |v_#valid_102| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#valid|) (= (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |c_#memory_$Pointer$.offset| .cse5) .cse6))) |c_#memory_$Pointer$.offset|) (= (let ((.cse7 (let ((.cse10 (let ((.cse13 (store |v_#memory_int_215| .cse16 (store (select |v_#memory_int_215| .cse16) .cse17 32)))) (store .cse13 .cse14 (store (select .cse13 .cse14) .cse15 5))))) (store .cse10 .cse11 (store (select .cse10 .cse11) .cse12 8))))) (store .cse7 .cse8 (store (select .cse7 .cse8) .cse9 (select (select |v_#memory_int_214| .cse8) .cse9)))) |v_#memory_int_214|) (= (store .cse18 .cse5 (store (select .cse18 .cse5) .cse6 (select (select |c_#memory_$Pointer$.base| .cse5) .cse6))) |c_#memory_$Pointer$.base|) (= (store |v_#length_68| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384) |c_#length|) (= (store .cse19 .cse16 (store (select .cse19 .cse16) .cse17 (select (select |v_#memory_$Pointer$.base_185| .cse16) .cse17))) |v_#memory_$Pointer$.base_185|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |v_#memory_$Pointer$.base_187| (store |v_#memory_$Pointer$.base_185| .cse14 (store (select |v_#memory_$Pointer$.base_185| .cse14) .cse15 (select (select |v_#memory_$Pointer$.base_187| .cse14) .cse15)))) (= (store |v_#memory_int_214| .cse5 (store (select |v_#memory_int_214| .cse5) .cse6 2685476833)) |c_#memory_int|) (let ((.cse27 (exists ((|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_608| (Array Int (Array Int Int)))) (let ((.cse34 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse34 28 0) 32 (select (select |v_#memory_$Pointer$.offset_608| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_608|) (= (store |v_#memory_$Pointer$.offset_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse34 36))) |v_#memory_$Pointer$.offset_11|)))))) (or (and .cse20 (exists ((|v_#memory_int_764| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_766| (Array Int (Array Int Int))) (|v_old(#memory_int)_AFTER_CALL_45| (Array Int (Array Int Int)))) (let ((.cse21 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse23 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse22 (select |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse21 28))) |v_#memory_int_24|) (= |v_old(#memory_int)_AFTER_CALL_45| (store |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse22 8 (select (select |v_old(#memory_int)_AFTER_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse21 32 4) 16 (select .cse23 16))) |v_#memory_int_213|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse23 12 (select .cse22 12))) |v_#memory_int_766|)))) (exists ((|v_#memory_$Pointer$.base_608| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_67| (Array Int Int)) (|v_#valid_101| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_45| (Array Int (Array Int Int)))) (let ((.cse26 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse25 (select |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse24 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_45| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= (select |v_#valid_101| .cse24) 0) (= (store |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse25 16 0) 12 0) 8 .cse24)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_45|) (<= (+ .cse24 1) |c_#StackHeapBarrier|) (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| .cse24) (not (= .cse24 0)) (= (store |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse26 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#valid_101| .cse24 1) |v_#valid_102|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse26 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse25 32))) |v_#memory_$Pointer$.base_608|) (= (store |v_#length_67| .cse24 44) |v_#length_68|)))) .cse27) (and (exists ((|v_#memory_$Pointer$.base_608| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_607| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_67| (Array Int Int)) (|v_#valid_101| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_46| (Array Int (Array Int Int)))) (let ((.cse30 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse28 (select |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse29 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_46| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_46| (store |v_#memory_$Pointer$.base_608| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse28 16 0) 12 0) 8 .cse29))) (not (= .cse29 0)) (= |v_ULTIMATE.start_main_#t~mem50#1.base_19| .cse29) (= (store |v_#length_67| .cse29 44) |v_#length_68|) (= (select |v_#valid_101| .cse29) 0) (= (store |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_607| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse30 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#valid_101| .cse29 1) |v_#valid_102|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse30 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse28 32))) |v_#memory_$Pointer$.base_608|) (<= (+ .cse29 1) |c_#StackHeapBarrier|)))) .cse20 (exists ((|v_#memory_int_764| (Array Int (Array Int Int))) (|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_766| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_77| (Array Int (Array Int Int)))) (let ((.cse31 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse33 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse32 (select |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_764| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse31 28))) |v_#memory_int_24|) (= (store |v_#memory_int_766| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse32 8 (select (select |v_#memory_int_BEFORE_CALL_77| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_77|) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse31 32 4) 16 (select .cse33 16))) |v_#memory_int_213|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse33 12 (select .cse32 12))) |v_#memory_int_766|)))) .cse27))) (= (store |v_#memory_int_767| .cse35 (store (select |v_#memory_int_767| .cse35) .cse36 (select (select |v_#memory_int_215| .cse35) .cse36))) |v_#memory_int_215|) (= (store |v_#memory_$Pointer$.offset_185| .cse14 (store (select |v_#memory_$Pointer$.offset_185| .cse14) .cse15 (select (select |v_#memory_$Pointer$.offset_187| .cse14) .cse15))) |v_#memory_$Pointer$.offset_187|) (= (select |v_#valid_102| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (store .cse37 .cse16 (store (select .cse37 .cse16) .cse17 (select (select |v_#memory_$Pointer$.offset_185| .cse16) .cse17))) |v_#memory_$Pointer$.offset_185|) (= (store |v_#memory_$Pointer$.offset_187| .cse11 (store (select |v_#memory_$Pointer$.offset_187| .cse11) .cse12 (select (select |v_#memory_$Pointer$.offset_186| .cse11) .cse12))) |v_#memory_$Pointer$.offset_186|) (= (store |v_#memory_$Pointer$.base_187| .cse11 (store (select |v_#memory_$Pointer$.base_187| .cse11) .cse12 (select (select |v_#memory_$Pointer$.base_186| .cse11) .cse12))) |v_#memory_$Pointer$.base_186|))))))) (and .cse38 .cse39 .cse1 .cse2 .cse3 .cse40 .cse41 .cse42 .cse43 (exists ((|v_#memory_$Pointer$.offset_557| (Array Int (Array Int Int))) (|v_#memory_int_714| (Array Int (Array Int Int))) (|v_#memory_int_214| (Array Int (Array Int Int))) (|v_#memory_int_215| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_557| (Array Int (Array Int Int))) (|v_#valid_82| (Array Int Int)) (|v_#memory_$Pointer$.base_185| (Array Int (Array Int Int))) (|v_#length_48| (Array Int Int)) (|v_ULTIMATE.start_main_#t~mem50#1.base_15| Int) (|v_ULTIMATE.start_main_#t~malloc57#1.base_6| Int) (|v_#memory_$Pointer$.offset_185| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_186| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_187| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_186| (Array Int (Array Int Int)))) (let ((.cse71 (select (select |v_#memory_$Pointer$.base_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse72 (select (select |v_#memory_$Pointer$.offset_186| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse52 (select (select |v_#memory_$Pointer$.base_557| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse53 (+ (select (select |v_#memory_$Pointer$.offset_557| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 16))) (let ((.cse51 (store |v_#memory_$Pointer$.offset_557| .cse52 (store (select |v_#memory_$Pointer$.offset_557| .cse52) .cse53 8))) (.cse48 (store |v_#memory_$Pointer$.base_557| .cse52 (store (select |v_#memory_$Pointer$.base_557| .cse52) .cse53 |c_ULTIMATE.start_main_~user~0#1.base|))) (.cse44 (store |v_#memory_$Pointer$.offset_186| .cse71 (store (select |v_#memory_$Pointer$.offset_186| .cse71) .cse72 0))) (.cse47 (store |v_#memory_$Pointer$.base_186| .cse71 (store (select |v_#memory_$Pointer$.base_186| .cse71) .cse72 |v_ULTIMATE.start_main_#t~malloc57#1.base_6|)))) (let ((.cse45 (select (select .cse47 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse46 (+ 40 (select (select .cse44 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse54 (select (select |v_#memory_$Pointer$.base_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse55 (+ (select (select |v_#memory_$Pointer$.offset_185| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 8)) (.cse49 (select (select .cse48 |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse50 (+ 4 (select (select .cse51 |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (.cse74 (select (select |v_#memory_$Pointer$.base_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8)) (.cse75 (+ (select (select |v_#memory_$Pointer$.offset_187| |c_ULTIMATE.start_main_~user~0#1.base|) 8) 20))) (and (= (store .cse44 .cse45 (store (select .cse44 .cse45) .cse46 (select (select |c_#memory_$Pointer$.offset| .cse45) .cse46))) |c_#memory_$Pointer$.offset|) (= (store .cse47 .cse45 (store (select .cse47 .cse45) .cse46 (select (select |c_#memory_$Pointer$.base| .cse45) .cse46))) |c_#memory_$Pointer$.base|) (= (store .cse48 .cse49 (store (select .cse48 .cse49) .cse50 (select (select |v_#memory_$Pointer$.base_185| .cse49) .cse50))) |v_#memory_$Pointer$.base_185|) (= |v_#memory_$Pointer$.offset_185| (store .cse51 .cse49 (store (select .cse51 .cse49) .cse50 (select (select |v_#memory_$Pointer$.offset_185| .cse49) .cse50)))) (= (store |v_#memory_int_714| .cse52 (store (select |v_#memory_int_714| .cse52) .cse53 (select (select |v_#memory_int_215| .cse52) .cse53))) |v_#memory_int_215|) (not (= |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 0)) (= |v_#memory_$Pointer$.base_187| (store |v_#memory_$Pointer$.base_185| .cse54 (store (select |v_#memory_$Pointer$.base_185| .cse54) .cse55 (select (select |v_#memory_$Pointer$.base_187| .cse54) .cse55)))) (= (store |v_#memory_int_214| .cse45 (store (select |v_#memory_int_214| .cse45) .cse46 2685476833)) |c_#memory_int|) (let ((.cse56 (exists ((|v_#memory_$Pointer$.offset_11| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_551| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_552| (Array Int (Array Int Int)))) (let ((.cse69 (select |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_$Pointer$.offset_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse69 28 0) 32 (select (select |v_#memory_$Pointer$.offset_552| |c_ULTIMATE.start_main_~user~0#1.base|) 32))) |v_#memory_$Pointer$.offset_552|) (= (store |v_#memory_$Pointer$.offset_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.offset_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse69 36))) |v_#memory_$Pointer$.offset_11|)))))) (or (and .cse56 .cse20 (exists ((|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_#valid_81| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_13| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_552| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int)))) (let ((.cse59 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse58 (select |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse57 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (<= (+ .cse57 1) |c_#StackHeapBarrier|) (= (store |v_#valid_81| .cse57 1) |v_#valid_82|) (= (store |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse58 16 0) 12 0) 8 .cse57)) |v_old(#memory_$Pointer$.base)_AFTER_CALL_13|) (not (= .cse57 0)) (= |v_ULTIMATE.start_main_#t~mem50#1.base_15| .cse57) (= (store |v_#length_47| .cse57 44) |v_#length_48|) (= (store |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse59 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse59 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse58 32))) |v_#memory_$Pointer$.base_552|) (= (select |v_#valid_81| .cse57) 0)))) (exists ((|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_710| (Array Int (Array Int Int))) (|v_#memory_int_708| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_11| (Array Int (Array Int Int)))) (let ((.cse62 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse60 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse61 (select |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse60 12 (select .cse61 12))) |v_#memory_int_710|) (= |v_#memory_int_24| (store |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse62 28)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse62 32 4) 16 (select .cse60 16))) |v_#memory_int_213|) (= (store |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse61 8 (select (select |v_#memory_int_BEFORE_CALL_11| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_11|))))) (and .cse56 .cse20 (exists ((|v_#memory_int_213| (Array Int (Array Int Int))) (|v_#memory_int_24| (Array Int (Array Int Int))) (|v_#memory_int_710| (Array Int (Array Int Int))) (|v_#memory_int_BEFORE_CALL_13| (Array Int (Array Int Int))) (|v_#memory_int_708| (Array Int (Array Int Int)))) (let ((.cse63 (select |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse65 (select |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse64 (select |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base|))) (and (= (store |v_#memory_int_710| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse63 8 (select (select |v_#memory_int_BEFORE_CALL_13| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) |v_#memory_int_BEFORE_CALL_13|) (= (store |v_#memory_int_213| |c_ULTIMATE.start_main_~user~0#1.base| (store .cse64 12 (select .cse63 12))) |v_#memory_int_710|) (= |v_#memory_int_24| (store |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (select |v_#memory_int_708| |c_ULTIMATE.start_main_~user~0#1.base|) 36 |c_ULTIMATE.start_main_~_ha_hashv~0#1|) 28 (select .cse65 28)))) (= (store |v_#memory_int_24| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse65 32 4) 16 (select .cse64 16))) |v_#memory_int_213|)))) (exists ((|v_#memory_$Pointer$.base_11| (Array Int (Array Int Int))) (|v_#length_47| (Array Int Int)) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (Array Int (Array Int Int))) (|v_#valid_81| (Array Int Int)) (|v_#memory_$Pointer$.base_552| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_551| (Array Int (Array Int Int)))) (let ((.cse68 (select |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse67 (select |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base|)) (.cse66 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| |c_ULTIMATE.start_main_~user~0#1.base|) 8))) (and (not (= .cse66 0)) (<= (+ .cse66 1) |c_#StackHeapBarrier|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_14| (store |v_#memory_$Pointer$.base_552| |c_ULTIMATE.start_main_~user~0#1.base| (store (store (store .cse67 16 0) 12 0) 8 .cse66))) (= (store |v_#valid_81| .cse66 1) |v_#valid_82|) (= (select |v_#valid_81| .cse66) 0) (= |v_ULTIMATE.start_main_#t~mem50#1.base_15| .cse66) (= (store |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base| (store (select |v_#memory_$Pointer$.base_551| |c_ULTIMATE.start_main_~user~0#1.base|) 36 (select .cse68 36))) |v_#memory_$Pointer$.base_11|) (= (store |v_#memory_$Pointer$.base_11| |c_ULTIMATE.start_main_~user~0#1.base| (store (store .cse68 28 |c_ULTIMATE.start_main_~user~0#1.base|) 32 (select .cse67 32))) |v_#memory_$Pointer$.base_552|) (= (store |v_#length_47| .cse66 44) |v_#length_48|))))))) (= (store |v_#memory_$Pointer$.offset_185| .cse54 (store (select |v_#memory_$Pointer$.offset_185| .cse54) .cse55 (select (select |v_#memory_$Pointer$.offset_187| .cse54) .cse55))) |v_#memory_$Pointer$.offset_187|) (= |c_#length| (store |v_#length_48| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 384)) (= (select |v_#valid_82| |v_ULTIMATE.start_main_#t~malloc57#1.base_6|) 0) (<= (+ |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1) |c_#StackHeapBarrier|) (= (let ((.cse70 (let ((.cse73 (let ((.cse76 (store |v_#memory_int_215| .cse49 (store (select |v_#memory_int_215| .cse49) .cse50 32)))) (store .cse76 .cse54 (store (select .cse76 .cse54) .cse55 5))))) (store .cse73 .cse74 (store (select .cse73 .cse74) .cse75 8))))) (store .cse70 .cse71 (store (select .cse70 .cse71) .cse72 (select (select |v_#memory_int_214| .cse71) .cse72)))) |v_#memory_int_214|) (= |c_#valid| (store |v_#valid_82| |v_ULTIMATE.start_main_#t~malloc57#1.base_6| 1)) (= (store |v_#memory_$Pointer$.offset_187| .cse74 (store (select |v_#memory_$Pointer$.offset_187| .cse74) .cse75 (select (select |v_#memory_$Pointer$.offset_186| .cse74) .cse75))) |v_#memory_$Pointer$.offset_186|) (= (store |v_#memory_$Pointer$.base_187| .cse74 (store (select |v_#memory_$Pointer$.base_187| .cse74) .cse75 (select (select |v_#memory_$Pointer$.base_186| .cse74) .cse75))) |v_#memory_$Pointer$.base_186|)))))) .cse77)))))) (or (and .cse38 .cse39 .cse1 .cse40 .cse41 .cse42 .cse43 .cse77) (and .cse0 .cse1)) (= |c_ULTIMATE.start_main_#t~mem63#1.offset| (select (select |c_#memory_$Pointer$.offset| .cse82) .cse83)) (= |c_ULTIMATE.start_main_#t~mem63#1.base| (select (select |c_#memory_$Pointer$.base| .cse82) .cse83))))) is different from false [2024-11-09 05:19:29,144 WARN L286 SmtUtils]: Spent 9.33s on a formula simplification that was a NOOP. DAG size: 185 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:19:44,226 WARN L286 SmtUtils]: Spent 13.74s on a formula simplification that was a NOOP. DAG size: 190 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:20:58,064 WARN L286 SmtUtils]: Spent 38.41s on a formula simplification that was a NOOP. DAG size: 223 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:21:00,079 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr370_39| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr370_39| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr370_39|))))) (or (and .cse0 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int)))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse21 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse15 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse9 (store |v_#memory_$Pointer$.offset_190| .cse15 (store (select |v_#memory_$Pointer$.offset_190| .cse15) .cse16 0))) (.cse19 (store |v_#memory_$Pointer$.base_190| .cse15 (store (select |v_#memory_$Pointer$.base_190| .cse15) .cse16 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse1 (store |v_#memory_$Pointer$.offset_602| .cse20 (store (select |v_#memory_$Pointer$.offset_602| .cse20) .cse21 40))) (.cse6 (store |v_#memory_$Pointer$.base_602| .cse20 (store (select |v_#memory_$Pointer$.base_602| .cse20) .cse21 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse13 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse2 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse3 (+ (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse10 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ 40 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_192| .cse2) .cse3)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (let ((.cse4 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse5 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse4) .cse5) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse4) .cse5) 0)))) (= (store .cse6 .cse2 (store (select .cse6 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_192| .cse2) .cse3))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse7 (store (select |v_#memory_$Pointer$.base_191| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_190| .cse7) .cse8))) |v_#memory_$Pointer$.base_190|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse10) .cse11)))) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse12 (store (select |v_#memory_$Pointer$.offset_192| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_191| .cse12) .cse13)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse12 (store (select |v_#memory_$Pointer$.base_192| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_191| .cse12) .cse13))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse14 (let ((.cse17 (let ((.cse18 (store |v_#memory_int_218| .cse2 (store (select |v_#memory_int_218| .cse2) .cse3 32)))) (store .cse18 .cse12 (store (select .cse18 .cse12) .cse13 5))))) (store .cse17 .cse7 (store (select .cse17 .cse7) .cse8 40))))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_int_217| .cse15) .cse16)))) |v_#memory_int_217|) (= (store |v_#memory_$Pointer$.offset_191| .cse7 (store (select |v_#memory_$Pointer$.offset_191| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_190| .cse7) .cse8))) |v_#memory_$Pointer$.offset_190|) (= (store .cse19 .cse10 (store (select .cse19 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse10) .cse11))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= (store |v_#memory_int_759| .cse20 (store (select |v_#memory_int_759| .cse20) .cse21 (select (select |v_#memory_int_218| .cse20) .cse21))) |v_#memory_int_218|))))))) (and .cse0 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_73| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse42 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse36 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_190| .cse36 (store (select |v_#memory_$Pointer$.offset_190| .cse36) .cse37 0))) (.cse40 (store |v_#memory_$Pointer$.base_190| .cse36 (store (select |v_#memory_$Pointer$.base_190| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse22 (store |v_#memory_$Pointer$.offset_602| .cse41 (store (select |v_#memory_$Pointer$.offset_602| .cse41) .cse42 40))) (.cse30 (store |v_#memory_$Pointer$.base_602| .cse41 (store (select |v_#memory_$Pointer$.base_602| .cse41) .cse42 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse34 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse23 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (+ (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse26 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse27 (+ 40 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse31 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse32 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_192| .cse23) .cse24)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (= (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse26) .cse27))) |v_#memory_$Pointer$.offset_BEFORE_CALL_73|) (let ((.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse29 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse28) .cse29) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse28) .cse29) 0)))) (= (store .cse30 .cse23 (store (select .cse30 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_192| .cse23) .cse24))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse31 (store (select |v_#memory_$Pointer$.base_191| .cse31) .cse32 (select (select |v_#memory_$Pointer$.base_190| .cse31) .cse32))) |v_#memory_$Pointer$.base_190|) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse33 (store (select |v_#memory_$Pointer$.offset_192| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_191| .cse33) .cse34)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse33 (store (select |v_#memory_$Pointer$.base_192| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_191| .cse33) .cse34))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse35 (let ((.cse38 (let ((.cse39 (store |v_#memory_int_218| .cse23 (store (select |v_#memory_int_218| .cse23) .cse24 32)))) (store .cse39 .cse33 (store (select .cse39 .cse33) .cse34 5))))) (store .cse38 .cse31 (store (select .cse38 .cse31) .cse32 40))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_217| .cse36) .cse37)))) |v_#memory_int_217|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (store .cse40 .cse26 (store (select .cse40 .cse26) .cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse26) .cse27)))) (= (store |v_#memory_$Pointer$.offset_191| .cse31 (store (select |v_#memory_$Pointer$.offset_191| .cse31) .cse32 (select (select |v_#memory_$Pointer$.offset_190| .cse31) .cse32))) |v_#memory_$Pointer$.offset_190|) (= (store |v_#memory_int_759| .cse41 (store (select |v_#memory_int_759| .cse41) .cse42 (select (select |v_#memory_int_218| .cse41) .cse42))) |v_#memory_int_218|))))))))) (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) is different from false [2024-11-09 05:21:02,114 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (let ((.cse0 (exists ((|v_#Ultimate.C_memset_#t~loopctr370_39| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr370_39| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr370_39|))))) (or (and .cse0 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int)))) (let ((.cse20 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse21 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse15 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse9 (store |v_#memory_$Pointer$.offset_190| .cse15 (store (select |v_#memory_$Pointer$.offset_190| .cse15) .cse16 0))) (.cse19 (store |v_#memory_$Pointer$.base_190| .cse15 (store (select |v_#memory_$Pointer$.base_190| .cse15) .cse16 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse1 (store |v_#memory_$Pointer$.offset_602| .cse20 (store (select |v_#memory_$Pointer$.offset_602| .cse20) .cse21 40))) (.cse6 (store |v_#memory_$Pointer$.base_602| .cse20 (store (select |v_#memory_$Pointer$.base_602| .cse20) .cse21 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse12 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse13 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse2 (select (select .cse6 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse3 (+ (select (select .cse1 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse7 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse10 (select (select .cse19 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ 40 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse1 .cse2 (store (select .cse1 .cse2) .cse3 (select (select |v_#memory_$Pointer$.offset_192| .cse2) .cse3)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (let ((.cse4 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse5 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse4) .cse5) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse4) .cse5) 0)))) (= (store .cse6 .cse2 (store (select .cse6 .cse2) .cse3 (select (select |v_#memory_$Pointer$.base_192| .cse2) .cse3))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse7 (store (select |v_#memory_$Pointer$.base_191| .cse7) .cse8 (select (select |v_#memory_$Pointer$.base_190| .cse7) .cse8))) |v_#memory_$Pointer$.base_190|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse9 .cse10 (store (select .cse9 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse10) .cse11)))) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse12 (store (select |v_#memory_$Pointer$.offset_192| .cse12) .cse13 (select (select |v_#memory_$Pointer$.offset_191| .cse12) .cse13)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse12 (store (select |v_#memory_$Pointer$.base_192| .cse12) .cse13 (select (select |v_#memory_$Pointer$.base_191| .cse12) .cse13))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse14 (let ((.cse17 (let ((.cse18 (store |v_#memory_int_218| .cse2 (store (select |v_#memory_int_218| .cse2) .cse3 32)))) (store .cse18 .cse12 (store (select .cse18 .cse12) .cse13 5))))) (store .cse17 .cse7 (store (select .cse17 .cse7) .cse8 40))))) (store .cse14 .cse15 (store (select .cse14 .cse15) .cse16 (select (select |v_#memory_int_217| .cse15) .cse16)))) |v_#memory_int_217|) (= (store |v_#memory_$Pointer$.offset_191| .cse7 (store (select |v_#memory_$Pointer$.offset_191| .cse7) .cse8 (select (select |v_#memory_$Pointer$.offset_190| .cse7) .cse8))) |v_#memory_$Pointer$.offset_190|) (= (store .cse19 .cse10 (store (select .cse19 .cse10) .cse11 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse10) .cse11))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= (store |v_#memory_int_759| .cse20 (store (select |v_#memory_int_759| .cse20) .cse21 (select (select |v_#memory_int_218| .cse20) .cse21))) |v_#memory_int_218|))))))) (and .cse0 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_73| (Array Int (Array Int Int)))) (let ((.cse41 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse42 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse36 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse25 (store |v_#memory_$Pointer$.offset_190| .cse36 (store (select |v_#memory_$Pointer$.offset_190| .cse36) .cse37 0))) (.cse40 (store |v_#memory_$Pointer$.base_190| .cse36 (store (select |v_#memory_$Pointer$.base_190| .cse36) .cse37 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse22 (store |v_#memory_$Pointer$.offset_602| .cse41 (store (select |v_#memory_$Pointer$.offset_602| .cse41) .cse42 40))) (.cse30 (store |v_#memory_$Pointer$.base_602| .cse41 (store (select |v_#memory_$Pointer$.base_602| .cse41) .cse42 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse33 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse34 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse23 (select (select .cse30 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (+ (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse26 (select (select .cse40 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse27 (+ 40 (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse31 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse32 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse22 .cse23 (store (select .cse22 .cse23) .cse24 (select (select |v_#memory_$Pointer$.offset_192| .cse23) .cse24)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (= (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse26) .cse27))) |v_#memory_$Pointer$.offset_BEFORE_CALL_73|) (let ((.cse28 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse29 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse28) .cse29) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse28) .cse29) 0)))) (= (store .cse30 .cse23 (store (select .cse30 .cse23) .cse24 (select (select |v_#memory_$Pointer$.base_192| .cse23) .cse24))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse31 (store (select |v_#memory_$Pointer$.base_191| .cse31) .cse32 (select (select |v_#memory_$Pointer$.base_190| .cse31) .cse32))) |v_#memory_$Pointer$.base_190|) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse33 (store (select |v_#memory_$Pointer$.offset_192| .cse33) .cse34 (select (select |v_#memory_$Pointer$.offset_191| .cse33) .cse34)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse33 (store (select |v_#memory_$Pointer$.base_192| .cse33) .cse34 (select (select |v_#memory_$Pointer$.base_191| .cse33) .cse34))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse35 (let ((.cse38 (let ((.cse39 (store |v_#memory_int_218| .cse23 (store (select |v_#memory_int_218| .cse23) .cse24 32)))) (store .cse39 .cse33 (store (select .cse39 .cse33) .cse34 5))))) (store .cse38 .cse31 (store (select .cse38 .cse31) .cse32 40))))) (store .cse35 .cse36 (store (select .cse35 .cse36) .cse37 (select (select |v_#memory_int_217| .cse36) .cse37)))) |v_#memory_int_217|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (store .cse40 .cse26 (store (select .cse40 .cse26) .cse27 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse26) .cse27)))) (= (store |v_#memory_$Pointer$.offset_191| .cse31 (store (select |v_#memory_$Pointer$.offset_191| .cse31) .cse32 (select (select |v_#memory_$Pointer$.offset_190| .cse31) .cse32))) |v_#memory_$Pointer$.offset_190|) (= (store |v_#memory_int_759| .cse41 (store (select |v_#memory_int_759| .cse41) .cse42 (select (select |v_#memory_int_218| .cse41) .cse42))) |v_#memory_int_218|))))))))) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) is different from false [2024-11-09 05:21:04,147 WARN L851 $PredicateComparison]: unable to prove that (and (= c_~count_int_int~0 0) (= |c_ULTIMATE.start_main_~user~0#1.offset| 0) (= |c_ULTIMATE.start_main_~users~0#1.offset| 0) (<= 1 |c_#StackHeapBarrier|) (= |c_ULTIMATE.start_main_~altusers~0#1.offset| 0) (= |c_ULTIMATE.start_main_~#j~0#1.offset| 0) (exists ((|v_#memory_$Pointer$.offset_603| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_603| (Array Int (Array Int Int))) (|v_#memory_int_760| (Array Int (Array Int Int)))) (let ((.cse0 (select (select |v_#memory_$Pointer$.base_603| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40)) (.cse2 (+ (select (select |v_#memory_$Pointer$.offset_603| |c_ULTIMATE.start_main_~altusers~0#1.base|) 40) 12))) (and (= (store |v_#memory_int_760| .cse0 (let ((.cse1 (select |v_#memory_int_760| .cse0))) (store .cse1 .cse2 (+ (select .cse1 .cse2) 1)))) |c_#memory_int|) (= (store |v_#memory_$Pointer$.base_603| .cse0 (store (select |v_#memory_$Pointer$.base_603| .cse0) .cse2 (select (select |c_#memory_$Pointer$.base| .cse0) .cse2))) |c_#memory_$Pointer$.base|) (= (store |v_#memory_$Pointer$.offset_603| .cse0 (store (select |v_#memory_$Pointer$.offset_603| .cse0) .cse2 (select (select |c_#memory_$Pointer$.offset| .cse0) .cse2))) |c_#memory_$Pointer$.offset|)))) (<= 0 |c_ULTIMATE.start_main_~i~0#1|) (let ((.cse3 (exists ((|v_#Ultimate.C_memset_#t~loopctr370_39| Int)) (and (<= 384 (mod |v_#Ultimate.C_memset_#t~loopctr370_39| 4294967296)) (<= 0 |v_#Ultimate.C_memset_#t~loopctr370_39|))))) (or (and .cse3 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_43| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int)))) (let ((.cse23 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse24 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse18 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse19 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse12 (store |v_#memory_$Pointer$.offset_190| .cse18 (store (select |v_#memory_$Pointer$.offset_190| .cse18) .cse19 0))) (.cse22 (store |v_#memory_$Pointer$.base_190| .cse18 (store (select |v_#memory_$Pointer$.base_190| .cse18) .cse19 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse4 (store |v_#memory_$Pointer$.offset_602| .cse23 (store (select |v_#memory_$Pointer$.offset_602| .cse23) .cse24 40))) (.cse9 (store |v_#memory_$Pointer$.base_602| .cse23 (store (select |v_#memory_$Pointer$.base_602| .cse23) .cse24 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse15 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse16 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse5 (select (select .cse9 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse6 (+ (select (select .cse4 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse10 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse11 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse13 (select (select .cse22 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse14 (+ 40 (select (select .cse12 |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse4 .cse5 (store (select .cse4 .cse5) .cse6 (select (select |v_#memory_$Pointer$.offset_192| .cse5) .cse6)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (let ((.cse7 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse8 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse7) .cse8) 0)) (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse7) .cse8) 0)))) (= (store .cse9 .cse5 (store (select .cse9 .cse5) .cse6 (select (select |v_#memory_$Pointer$.base_192| .cse5) .cse6))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse10 (store (select |v_#memory_$Pointer$.base_191| .cse10) .cse11 (select (select |v_#memory_$Pointer$.base_190| .cse10) .cse11))) |v_#memory_$Pointer$.base_190|) (= |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| (store .cse12 .cse13 (store (select .cse12 .cse13) .cse14 (select (select |v_old(#memory_$Pointer$.offset)_AFTER_CALL_43| .cse13) .cse14)))) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse15 (store (select |v_#memory_$Pointer$.offset_192| .cse15) .cse16 (select (select |v_#memory_$Pointer$.offset_191| .cse15) .cse16)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse15 (store (select |v_#memory_$Pointer$.base_192| .cse15) .cse16 (select (select |v_#memory_$Pointer$.base_191| .cse15) .cse16))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse17 (let ((.cse20 (let ((.cse21 (store |v_#memory_int_218| .cse5 (store (select |v_#memory_int_218| .cse5) .cse6 32)))) (store .cse21 .cse15 (store (select .cse21 .cse15) .cse16 5))))) (store .cse20 .cse10 (store (select .cse20 .cse10) .cse11 40))))) (store .cse17 .cse18 (store (select .cse17 .cse18) .cse19 (select (select |v_#memory_int_217| .cse18) .cse19)))) |v_#memory_int_217|) (= (store |v_#memory_$Pointer$.offset_191| .cse10 (store (select |v_#memory_$Pointer$.offset_191| .cse10) .cse11 (select (select |v_#memory_$Pointer$.offset_190| .cse10) .cse11))) |v_#memory_$Pointer$.offset_190|) (= (store .cse22 .cse13 (store (select .cse22 .cse13) .cse14 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_43| .cse13) .cse14))) |v_old(#memory_$Pointer$.base)_AFTER_CALL_43|) (= (store |v_#memory_int_759| .cse23 (store (select |v_#memory_int_759| .cse23) .cse24 (select (select |v_#memory_int_218| .cse23) .cse24))) |v_#memory_int_218|))))))) (and .cse3 (exists ((|v_#memory_int_217| (Array Int (Array Int Int))) (|v_#memory_int_218| (Array Int (Array Int Int))) (|v_#valid_99| (Array Int Int)) (|v_#memory_int_759| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_602| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_602| (Array Int (Array Int Int))) (|v_ULTIMATE.start_main_#t~malloc206#1.base_6| Int) (|v_#length_65| (Array Int Int)) (|v_#memory_$Pointer$.offset_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_191| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_192| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_191| (Array Int (Array Int Int))) (|v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_190| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_BEFORE_CALL_73| (Array Int (Array Int Int)))) (let ((.cse44 (select (select |v_#memory_$Pointer$.base_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse45 (+ 16 (select (select |v_#memory_$Pointer$.offset_602| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse39 (select (select |v_#memory_$Pointer$.base_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse40 (select (select |v_#memory_$Pointer$.offset_190| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (let ((.cse28 (store |v_#memory_$Pointer$.offset_190| .cse39 (store (select |v_#memory_$Pointer$.offset_190| .cse39) .cse40 0))) (.cse43 (store |v_#memory_$Pointer$.base_190| .cse39 (store (select |v_#memory_$Pointer$.base_190| .cse39) .cse40 |v_ULTIMATE.start_main_#t~malloc206#1.base_6|))) (.cse25 (store |v_#memory_$Pointer$.offset_602| .cse44 (store (select |v_#memory_$Pointer$.offset_602| .cse44) .cse45 40))) (.cse33 (store |v_#memory_$Pointer$.base_602| .cse44 (store (select |v_#memory_$Pointer$.base_602| .cse44) .cse45 |c_ULTIMATE.start_main_~user~0#1.base|)))) (let ((.cse36 (select (select |v_#memory_$Pointer$.base_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse37 (+ 8 (select (select |v_#memory_$Pointer$.offset_192| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse26 (select (select .cse33 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse27 (+ (select (select .cse25 |c_ULTIMATE.start_main_~user~0#1.base|) 40) 4)) (.cse29 (select (select .cse43 |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse30 (+ 40 (select (select .cse28 |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (.cse34 (select (select |v_#memory_$Pointer$.base_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse35 (+ 20 (select (select |v_#memory_$Pointer$.offset_191| |c_ULTIMATE.start_main_~user~0#1.base|) 40)))) (and (not (= |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 0)) (= |v_#memory_$Pointer$.offset_192| (store .cse25 .cse26 (store (select .cse25 .cse26) .cse27 (select (select |v_#memory_$Pointer$.offset_192| .cse26) .cse27)))) (= (select |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6|) 0) (= |c_#length| (store |v_#length_65| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 384)) (= (store .cse28 .cse29 (store (select .cse28 .cse29) .cse30 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse29) .cse30))) |v_#memory_$Pointer$.offset_BEFORE_CALL_73|) (let ((.cse31 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| |c_ULTIMATE.start_main_~user~0#1.base|) 40)) (.cse32 (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| |c_ULTIMATE.start_main_~user~0#1.base|) 40))) (or (not (= (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse31) .cse32) 0)) (not (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_73| .cse31) .cse32) 0)))) (= (store .cse33 .cse26 (store (select .cse33 .cse26) .cse27 (select (select |v_#memory_$Pointer$.base_192| .cse26) .cse27))) |v_#memory_$Pointer$.base_192|) (= (store |v_#memory_$Pointer$.base_191| .cse34 (store (select |v_#memory_$Pointer$.base_191| .cse34) .cse35 (select (select |v_#memory_$Pointer$.base_190| .cse34) .cse35))) |v_#memory_$Pointer$.base_190|) (= |v_#memory_$Pointer$.offset_191| (store |v_#memory_$Pointer$.offset_192| .cse36 (store (select |v_#memory_$Pointer$.offset_192| .cse36) .cse37 (select (select |v_#memory_$Pointer$.offset_191| .cse36) .cse37)))) (<= (+ |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1) |c_#StackHeapBarrier|) (= |c_#valid| (store |v_#valid_99| |v_ULTIMATE.start_main_#t~malloc206#1.base_6| 1)) (= (store |v_#memory_$Pointer$.base_192| .cse36 (store (select |v_#memory_$Pointer$.base_192| .cse36) .cse37 (select (select |v_#memory_$Pointer$.base_191| .cse36) .cse37))) |v_#memory_$Pointer$.base_191|) (= (let ((.cse38 (let ((.cse41 (let ((.cse42 (store |v_#memory_int_218| .cse26 (store (select |v_#memory_int_218| .cse26) .cse27 32)))) (store .cse42 .cse36 (store (select .cse42 .cse36) .cse37 5))))) (store .cse41 .cse34 (store (select .cse41 .cse34) .cse35 40))))) (store .cse38 .cse39 (store (select .cse38 .cse39) .cse40 (select (select |v_#memory_int_217| .cse39) .cse40)))) |v_#memory_int_217|) (= |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| (store .cse43 .cse29 (store (select .cse43 .cse29) .cse30 (select (select |v_old(#memory_$Pointer$.base)_AFTER_CALL_44| .cse29) .cse30)))) (= (store |v_#memory_$Pointer$.offset_191| .cse34 (store (select |v_#memory_$Pointer$.offset_191| .cse34) .cse35 (select (select |v_#memory_$Pointer$.offset_190| .cse34) .cse35))) |v_#memory_$Pointer$.offset_190|) (= (store |v_#memory_int_759| .cse44 (store (select |v_#memory_int_759| .cse44) .cse45 (select (select |v_#memory_int_218| .cse44) .cse45))) |v_#memory_int_218|))))))))) (= |c_ULTIMATE.start_main_~altusers~0#1.base| |c_ULTIMATE.start_main_~user~0#1.base|) (<= 2 |c_ULTIMATE.start_main_~#j~0#1.base|)) is different from false [2024-11-09 05:24:22,206 WARN L286 SmtUtils]: Spent 2.27m on a formula simplification that was a NOOP. DAG size: 284 (called from [L 388] de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateUnifier.getOrConstructPredicate) [2024-11-09 05:24:57,457 INFO L133 SifaRunner]: Sifa could not show that error location is unreachable, found '3537#(and (<= 1 |#StackHeapBarrier|) (= ~count_int_int~0 0))' at error location [2024-11-09 05:24:57,457 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: ALGORITHM_FAILED [2024-11-09 05:24:57,457 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2024-11-09 05:24:57,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [4, 4, 4] total 7 [2024-11-09 05:24:57,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1391409550] [2024-11-09 05:24:57,458 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2024-11-09 05:24:57,459 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2024-11-09 05:24:57,459 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:24:57,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2024-11-09 05:24:57,462 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=241, Invalid=1580, Unknown=91, NotChecked=440, Total=2352 [2024-11-09 05:24:57,462 INFO L87 Difference]: Start difference. First operand 283 states and 349 transitions. Second operand has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 4 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-09 05:24:59,493 WARN 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 05:25:01,572 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:03,584 WARN L539 Checker$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 05:25:05,919 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:07,925 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:09,930 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:11,938 WARN L539 Checker$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 05:25:13,942 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:15,950 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:18,069 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:20,075 WARN L539 Checker$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 05:25:22,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:24,098 WARN L539 Checker$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 05:25:26,101 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:28,110 WARN L539 Checker$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 05:25:30,231 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:32,236 WARN L539 Checker$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 05:25:34,239 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:35,866 WARN L539 Checker$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 05:25:38,795 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:40,800 WARN L539 Checker$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 05:25:42,803 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:44,806 WARN L539 Checker$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 05:25:46,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:48,819 WARN L539 Checker$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 05:25:50,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:53,245 WARN L539 Checker$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 05:25:55,252 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:56,682 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.43s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:25:58,759 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:00,762 WARN L539 Checker$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 05:26:03,108 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:05,111 WARN L539 Checker$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 05:26:07,184 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:09,194 WARN L539 Checker$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 05:26:11,256 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:13,145 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:15,161 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:17,164 WARN L539 Checker$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 05:26:19,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:21,058 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 05:26:24,952 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 05:26:26,847 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 05:26:27,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:26:27,042 INFO L93 Difference]: Finished difference Result 695 states and 869 transitions. [2024-11-09 05:26:27,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-09 05:26:27,043 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 4 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 106 [2024-11-09 05:26:27,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:26:27,047 INFO L225 Difference]: With dead ends: 695 [2024-11-09 05:26:27,047 INFO L226 Difference]: Without dead ends: 695 [2024-11-09 05:26:27,048 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 273 SyntacticMatches, 0 SemanticMatches, 47 ConstructedPredicates, 5 IntricatePredicates, 0 DeprecatedPredicates, 640 ImplicationChecksByTransitivity, 389.8s TimeCoverageRelationStatistics Valid=241, Invalid=1580, Unknown=91, NotChecked=440, Total=2352 [2024-11-09 05:26:27,050 INFO L432 NwaCegarLoop]: 203 mSDtfsCounter, 550 mSDsluCounter, 638 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 12 mSolverCounterUnsat, 37 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 89.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 581 SdHoareTripleChecker+Valid, 841 SdHoareTripleChecker+Invalid, 242 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 12 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 37 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 89.5s IncrementalHoareTripleChecker+Time [2024-11-09 05:26:27,050 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [581 Valid, 841 Invalid, 242 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [12 Valid, 193 Invalid, 37 Unknown, 0 Unchecked, 89.5s Time] [2024-11-09 05:26:27,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 695 states. [2024-11-09 05:26:27,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 695 to 610. [2024-11-09 05:26:27,077 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 610 states, 560 states have (on average 1.1803571428571429) internal successors, (661), 581 states have internal predecessors, (661), 46 states have call successors, (46), 4 states have call predecessors, (46), 2 states have return successors, (44), 28 states have call predecessors, (44), 44 states have call successors, (44) [2024-11-09 05:26:27,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 610 states to 610 states and 751 transitions. [2024-11-09 05:26:27,081 INFO L78 Accepts]: Start accepts. Automaton has 610 states and 751 transitions. Word has length 106 [2024-11-09 05:26:27,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:26:27,081 INFO L471 AbstractCegarLoop]: Abstraction has 610 states and 751 transitions. [2024-11-09 05:26:27,081 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 32.0) internal successors, (224), 7 states have internal predecessors, (224), 4 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-09 05:26:27,082 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 751 transitions. [2024-11-09 05:26:27,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-09 05:26:27,089 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:26:27,090 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, 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, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 05:26:27,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2024-11-09 05:26:27,290 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:26:27,290 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK === [reach_errorErr0ASSERT_VIOLATIONMEMORY_LEAK, ULTIMATE.startErr0ASSERT_VIOLATIONMEMORY_LEAK] === [2024-11-09 05:26:27,291 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:26:27,291 INFO L85 PathProgramCache]: Analyzing trace with hash -1865520808, now seen corresponding path program 1 times [2024-11-09 05:26:27,291 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:26:27,291 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914401141] [2024-11-09 05:26:27,291 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:26:27,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:26:27,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:26:29,164 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 7 proven. 120 refuted. 0 times theorem prover too weak. 217 trivial. 0 not checked. [2024-11-09 05:26:29,164 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:26:29,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914401141] [2024-11-09 05:26:29,165 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914401141] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-09 05:26:29,165 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1474706582] [2024-11-09 05:26:29,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:26:29,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-09 05:26:29,166 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:26:29,167 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-09 05:26:29,169 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_771c66a1-80b0-403f-b7b8-2ee93bb92bb1/bin/utaipan-verify-YMUCfTKeje/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2024-11-09 05:26:30,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:26:30,594 INFO L255 TraceCheckSpWp]: Trace formula consists of 2270 conjuncts, 6 conjuncts are in the unsatisfiable core [2024-11-09 05:26:30,604 INFO L278 TraceCheckSpWp]: Computing forward predicates... [2024-11-09 05:26:32,051 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 05:26:32,052 INFO L311 TraceCheckSpWp]: Computing backward predicates... [2024-11-09 05:26:33,730 INFO L134 CoverageAnalysis]: Checked inductivity of 344 backedges. 0 proven. 322 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2024-11-09 05:26:33,730 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1474706582] provided 0 perfect and 2 imperfect interpolant sequences [2024-11-09 05:26:33,730 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [140063721] [2024-11-09 05:26:33,736 INFO L159 IcfgInterpreter]: Started Sifa with 100 locations of interest [2024-11-09 05:26:33,736 INFO L166 IcfgInterpreter]: Building call graph [2024-11-09 05:26:33,737 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2024-11-09 05:26:33,737 INFO L176 IcfgInterpreter]: Starting interpretation [2024-11-09 05:26:33,738 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2024-11-09 05:27:35,312 INFO L197 IcfgInterpreter]: Interpreting procedure #Ultimate.C_memset with input of size 126 for LOIs [2024-11-09 05:27:35,378 INFO L197 IcfgInterpreter]: Interpreting procedure reach_error with input of size 7 for LOIs [2024-11-09 05:27:35,385 INFO L180 IcfgInterpreter]: Interpretation finished