./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/array-patterns/array1_pattern.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/config/KojakReach.xml -i ../../sv-benchmarks/c/array-patterns/array1_pattern.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f9fbee177c3231db1a1e3277e649158ac81edd180968ad454e1d0751d0f1d4e9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:59:41,941 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:59:42,073 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-32bit-Kojak_Default.epf [2023-11-19 03:59:42,081 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:59:42,082 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:59:42,144 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:59:42,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:59:42,145 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:59:42,147 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:59:42,152 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:59:42,153 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:59:42,154 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:59:42,154 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 03:59:42,156 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:59:42,156 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 03:59:42,157 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:59:42,157 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:59:42,158 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:59:42,158 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:59:42,158 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 03:59:42,159 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:59:42,159 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:59:42,160 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:59:42,162 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:59:42,163 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:59:42,163 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:59:42,164 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:42,164 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:59:42,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:59:42,165 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:59:42,167 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:59:42,167 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:59:42,167 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:59:42,167 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f9fbee177c3231db1a1e3277e649158ac81edd180968ad454e1d0751d0f1d4e9 [2023-11-19 03:59:42,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:59:42,578 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:59:42,581 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:59:42,583 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:59:42,583 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:59:42,584 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/../../sv-benchmarks/c/array-patterns/array1_pattern.c [2023-11-19 03:59:45,818 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:59:46,033 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:59:46,034 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/sv-benchmarks/c/array-patterns/array1_pattern.c [2023-11-19 03:59:46,056 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/data/c02824991/858e494d301c4b1f90b0bc34afb2aaec/FLAGb84273590 [2023-11-19 03:59:46,076 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/data/c02824991/858e494d301c4b1f90b0bc34afb2aaec [2023-11-19 03:59:46,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:59:46,080 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:59:46,082 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:46,082 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:59:46,088 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:59:46,089 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,090 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2330e3d9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46, skipping insertion in model container [2023-11-19 03:59:46,090 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,113 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:59:46,299 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/sv-benchmarks/c/array-patterns/array1_pattern.c[1307,1320] [2023-11-19 03:59:46,326 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:59:46,336 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:59:46,352 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/sv-benchmarks/c/array-patterns/array1_pattern.c[1307,1320] [2023-11-19 03:59:46,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:59:46,394 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:59:46,395 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46 WrapperNode [2023-11-19 03:59:46,395 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:59:46,396 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:59:46,396 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:59:46,397 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:59:46,404 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,422 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,451 INFO L138 Inliner]: procedures = 16, calls = 22, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 78 [2023-11-19 03:59:46,451 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:59:46,452 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:59:46,452 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:59:46,452 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:59:46,462 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,462 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,467 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,467 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,472 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,475 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,477 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,478 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,480 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:59:46,481 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:59:46,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:59:46,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:59:46,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:59:46,501 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:59:46,532 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:59:46,547 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b88f1f30-bc26-4dd3-a978-c097dbe72845/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:59:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:59:46,571 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:59:46,572 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:59:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:59:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:59:46,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:59:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:59:46,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:59:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:59:46,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:59:46,667 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:59:46,669 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:59:46,908 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 03:59:46,968 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 03:59:46,968 INFO L302 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-19 03:59:46,972 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:46 BoogieIcfgContainer [2023-11-19 03:59:46,973 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 03:59:46,974 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-19 03:59:46,974 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-19 03:59:46,984 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-19 03:59:46,984 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:59:46" (1/1) ... [2023-11-19 03:59:46,993 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 03:59:47,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:47,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 17 states and 22 transitions. [2023-11-19 03:59:47,050 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 22 transitions. [2023-11-19 03:59:47,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-19 03:59:47,055 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:47,055 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:47,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:47,248 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:59:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 17 states and 20 transitions. [2023-11-19 03:59:47,313 INFO L276 IsEmpty]: Start isEmpty. Operand 17 states and 20 transitions. [2023-11-19 03:59:47,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2023-11-19 03:59:47,314 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:47,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:47,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:47,453 INFO L262 TraceCheckSpWp]: Trace formula consists of 91 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-19 03:59:47,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:59:47,555 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-19 03:59:47,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:47,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 19 states and 25 transitions. [2023-11-19 03:59:47,654 INFO L276 IsEmpty]: Start isEmpty. Operand 19 states and 25 transitions. [2023-11-19 03:59:47,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 18 [2023-11-19 03:59:47,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:47,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:47,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:47,771 INFO L262 TraceCheckSpWp]: Trace formula consists of 96 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-19 03:59:47,774 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:59:47,858 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:59:48,172 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:48,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 26 states and 39 transitions. [2023-11-19 03:59:48,174 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 39 transitions. [2023-11-19 03:59:48,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:59:48,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:48,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:48,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 03:59:48,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:59:48,362 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:59:48,467 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 03:59:48,475 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 15 [2023-11-19 03:59:48,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 03:59:49,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 97 [2023-11-19 03:59:49,054 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 83 [2023-11-19 03:59:49,067 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:49,068 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 138 [2023-11-19 03:59:49,449 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:59:49,453 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 03:59:50,047 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:50,055 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 03:59:50,056 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 03:59:50,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:59:52,508 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:52,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63 states to 33 states and 56 transitions. [2023-11-19 03:59:52,509 INFO L276 IsEmpty]: Start isEmpty. Operand 33 states and 56 transitions. [2023-11-19 03:59:52,509 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:59:52,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:52,510 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:52,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:52,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 03:59:52,562 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:59:52,571 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:59:52,599 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 03:59:52,602 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:59:52,603 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 03:59:52,621 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 03:59:53,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:59:53,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:59:53,492 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 03:59:53,493 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 03:59:53,500 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 03:59:53,557 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 03:59:53,558 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 03:59:53,571 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:53,573 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:53,574 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 03:59:53,754 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 03:59:53,814 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 03:59:54,024 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 03:59:54,025 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 03:59:54,184 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:59:54,187 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2023-11-19 03:59:55,187 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:55,194 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 03:59:55,194 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 03:59:55,210 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:59:55,400 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse3 .cse4 .cse5)) is different from false [2023-11-19 03:59:55,503 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse3 .cse4 .cse5))) is different from true [2023-11-19 03:59:55,700 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 03:59:55,814 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 03:59:56,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 03:59:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 36 states and 71 transitions. [2023-11-19 03:59:56,240 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 71 transitions. [2023-11-19 03:59:56,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 03:59:56,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 03:59:56,244 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 03:59:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 03:59:56,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 03:59:56,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 03:59:56,333 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 03:59:56,357 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 03:59:56,360 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:59:56,360 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 03:59:56,366 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 03:59:57,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:59:57,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 03:59:57,292 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 03:59:57,293 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 03:59:57,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 03:59:57,336 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 03:59:57,337 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 03:59:57,347 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:57,348 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:57,350 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 03:59:57,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 03:59:57,544 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 03:59:57,770 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 03:59:57,771 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 03:59:57,906 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 03:59:57,915 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 03:59:57,917 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2023-11-19 03:59:58,816 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 03:59:58,823 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 03:59:58,823 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 03:59:58,837 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 03:59:59,057 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) is different from false [2023-11-19 03:59:59,218 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5))) is different from true [2023-11-19 03:59:59,233 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 03:59:59,389 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) .cse1 .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 03:59:59,397 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 03:59:59,403 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) .cse1 .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 03:59:59,508 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 03:59:59,675 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:00,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:00,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 97 states to 39 states and 90 transitions. [2023-11-19 04:00:00,160 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 90 transitions. [2023-11-19 04:00:00,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:00,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:00,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:00,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:00,204 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-19 04:00:00,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:00,312 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:00,449 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:00,454 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:00,458 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 31 treesize of output 14 [2023-11-19 04:00:00,462 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:00,469 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:01,017 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 97 [2023-11-19 04:00:01,023 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 83 [2023-11-19 04:00:01,031 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:01,033 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 138 [2023-11-19 04:00:01,271 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 87 [2023-11-19 04:00:01,691 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:01,698 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:01,699 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:01,714 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:03,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:03,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 36 states and 82 transitions. [2023-11-19 04:00:03,067 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 82 transitions. [2023-11-19 04:00:03,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:03,070 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:03,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:03,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:03,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:03,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:03,125 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:03,141 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:03,146 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 15 [2023-11-19 04:00:03,149 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:03,282 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 97 [2023-11-19 04:00:03,289 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 83 [2023-11-19 04:00:03,297 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:03,298 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 138 [2023-11-19 04:00:03,413 WARN L214 Elim1Store]: Array PQE input equivalent to false [2023-11-19 04:00:03,466 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:03,468 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 70 [2023-11-19 04:00:03,839 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:03,849 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:03,850 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:03,864 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:03,883 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 04:00:03,892 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:03,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:03,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89 states to 36 states and 82 transitions. [2023-11-19 04:00:03,978 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 82 transitions. [2023-11-19 04:00:03,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:03,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:03,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:04,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:04,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-19 04:00:04,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:04,048 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:04,169 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-11-19 04:00:05,062 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2023-11-19 04:00:05,383 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:05,694 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5)) is different from false [2023-11-19 04:00:05,905 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5 (not (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse2 (<= 1 c_~ARR_SIZE~0) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5)))) is different from false [2023-11-19 04:00:05,913 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5))) is different from true [2023-11-19 04:00:05,919 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5 (not (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse2 (<= 1 c_~ARR_SIZE~0) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5))))) is different from true [2023-11-19 04:00:05,926 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5)) is different from false [2023-11-19 04:00:06,082 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5))) is different from false [2023-11-19 04:00:06,089 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5))) is different from true [2023-11-19 04:00:06,094 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5)))) is different from true [2023-11-19 04:00:06,103 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5)) is different from false [2023-11-19 04:00:06,108 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5))) is different from false [2023-11-19 04:00:06,113 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5))) is different from true [2023-11-19 04:00:06,117 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5)))) is different from true [2023-11-19 04:00:06,928 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:06,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 39 states and 105 transitions. [2023-11-19 04:00:06,929 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 105 transitions. [2023-11-19 04:00:06,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:06,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:06,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:06,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:06,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-19 04:00:06,974 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:06,996 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:07,018 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:07,022 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:07,024 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:07,025 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2023-11-19 04:00:08,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:08,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:08,104 INFO L349 Elim1Store]: treesize reduction 21, result has 46.2 percent of original size [2023-11-19 04:00:08,105 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 54 [2023-11-19 04:00:08,108 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:08,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:08,138 INFO L349 Elim1Store]: treesize reduction 34, result has 12.8 percent of original size [2023-11-19 04:00:08,138 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 38 [2023-11-19 04:00:08,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:08,162 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:08,209 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-11-19 04:00:08,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-11-19 04:00:08,412 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:08,419 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:08,420 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:08,431 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:08,444 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5)) is different from false [2023-11-19 04:00:08,612 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse6 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 .cse6 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse4 .cse5)) .cse6 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5)) is different from false [2023-11-19 04:00:08,619 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5))) is different from true [2023-11-19 04:00:08,628 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse6 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 .cse6 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse4 .cse5)) .cse6 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5))) is different from true [2023-11-19 04:00:08,635 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5)) is different from false [2023-11-19 04:00:08,853 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse6 .cse4)) .cse5)) is different from false [2023-11-19 04:00:08,860 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5))) is different from true [2023-11-19 04:00:08,866 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse6 .cse4)) .cse5))) is different from true [2023-11-19 04:00:08,892 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5)) is different from false [2023-11-19 04:00:08,898 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse6 .cse4)) .cse5)) is different from false [2023-11-19 04:00:08,904 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 .cse5))) is different from true [2023-11-19 04:00:08,910 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 .cse6 .cse4)) .cse5))) is different from true [2023-11-19 04:00:09,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:09,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 139 states to 42 states and 132 transitions. [2023-11-19 04:00:09,668 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 132 transitions. [2023-11-19 04:00:09,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:09,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:09,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:09,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:09,738 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-19 04:00:09,742 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:09,766 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:09,785 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:09,787 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:09,788 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:09,792 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:11,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:11,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:11,030 INFO L349 Elim1Store]: treesize reduction 21, result has 46.2 percent of original size [2023-11-19 04:00:11,030 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 54 [2023-11-19 04:00:11,038 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:11,064 INFO L349 Elim1Store]: treesize reduction 34, result has 12.8 percent of original size [2023-11-19 04:00:11,064 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 37 treesize of output 38 [2023-11-19 04:00:11,076 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:11,114 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-11-19 04:00:11,114 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-11-19 04:00:11,124 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:11,131 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:11,319 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:11,325 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:11,325 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:11,339 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:11,367 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) is different from false [2023-11-19 04:00:11,576 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse4 .cse5 .cse6)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 .cse3 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse5 .cse6)) is different from false [2023-11-19 04:00:11,584 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1)))))) is different from true [2023-11-19 04:00:11,590 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 .cse2 .cse3 .cse4 .cse5 .cse6 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse4 .cse5 .cse6)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 .cse3 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse5 .cse6))) is different from true [2023-11-19 04:00:11,599 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5)) is different from false [2023-11-19 04:00:11,815 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (not (and .cse0 .cse1 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 .cse5)) is different from false [2023-11-19 04:00:11,823 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5))) is different from true [2023-11-19 04:00:11,829 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse2 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 (not (and .cse0 .cse1 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 .cse5))) is different from true [2023-11-19 04:00:11,842 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:11,849 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 04:00:11,857 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:11,863 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 170 states to 45 states and 163 transitions. [2023-11-19 04:00:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 163 transitions. [2023-11-19 04:00:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:12,676 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:12,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:12,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:12,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:12,715 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:12,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:12,737 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:12,741 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:12,743 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:12,744 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 33 [2023-11-19 04:00:13,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:13,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:14,043 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 04:00:14,044 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 04:00:14,086 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 04:00:14,087 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 04:00:14,099 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:14,100 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:14,101 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 04:00:14,183 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:14,232 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 04:00:14,381 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 04:00:14,381 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 04:00:14,499 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:14,500 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 79 [2023-11-19 04:00:14,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:14,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:14,565 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:14,570 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:14,575 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 87 [2023-11-19 04:00:14,877 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:15,202 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:15,209 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:15,209 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:15,223 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:15,238 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) is different from false [2023-11-19 04:00:15,475 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) is different from false [2023-11-19 04:00:15,483 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1)))))) is different from true [2023-11-19 04:00:15,490 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (<= 1 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_13 (Array Int Int)) (v_DerPreprocessor_14 (Array Int Int))) (and (= (select v_DerPreprocessor_14 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_13) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_14) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1)))))) is different from true [2023-11-19 04:00:15,497 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5))) is different from false [2023-11-19 04:00:15,697 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5))) is different from false [2023-11-19 04:00:15,705 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse6 .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5)))) is different from true [2023-11-19 04:00:15,710 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (= c_~ARR_SIZE~0 1) .cse4)) .cse4 .cse5)))) is different from true [2023-11-19 04:00:15,721 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 04:00:15,727 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 04:00:15,736 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:15,742 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 (= c_~ARR_SIZE~0 1) .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:16,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:16,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 48 states and 198 transitions. [2023-11-19 04:00:16,679 INFO L276 IsEmpty]: Start isEmpty. Operand 48 states and 198 transitions. [2023-11-19 04:00:16,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:16,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:16,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:16,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:16,721 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-19 04:00:16,724 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:16,759 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:16,786 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 27 treesize of output 15 [2023-11-19 04:00:17,078 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 42 treesize of output 21 [2023-11-19 04:00:17,122 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:17,163 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= c_~ARR_SIZE~0 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse2 (not (and .cse0 .cse2 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5 .cse6)) is different from false [2023-11-19 04:00:17,170 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= 0 (select .cse1 0))) (.cse3 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (= c_~ARR_SIZE~0 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse7 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 (not (and .cse0 .cse3 .cse4 .cse5 .cse6 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse6 .cse7)) (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse2 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse3 .cse4 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse5 .cse6)) .cse6 .cse7))) is different from false [2023-11-19 04:00:17,179 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= c_~ARR_SIZE~0 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) (= 0 (select .cse1 0)) (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse2 (not (and .cse0 .cse2 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5 .cse6))) is different from true [2023-11-19 04:00:17,186 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= 0 (select .cse1 0))) (.cse3 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (= c_~ARR_SIZE~0 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse7 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 (not (and .cse0 .cse3 .cse4 .cse5 .cse6 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse6 .cse7)) (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse2 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse3 .cse4 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse5 .cse6)) .cse6 .cse7)))) is different from true [2023-11-19 04:00:17,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:17,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 215 states to 49 states and 208 transitions. [2023-11-19 04:00:17,231 INFO L276 IsEmpty]: Start isEmpty. Operand 49 states and 208 transitions. [2023-11-19 04:00:17,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:17,234 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:17,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:17,270 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-19 04:00:17,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:17,324 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:17,340 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:17,345 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:17,345 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:17,349 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:18,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:18,695 INFO L349 Elim1Store]: treesize reduction 21, result has 46.2 percent of original size [2023-11-19 04:00:18,695 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 54 [2023-11-19 04:00:18,700 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:18,724 INFO L349 Elim1Store]: treesize reduction 34, result has 12.8 percent of original size [2023-11-19 04:00:18,724 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 41 [2023-11-19 04:00:18,728 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:18,734 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:18,744 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:18,793 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-11-19 04:00:18,794 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-11-19 04:00:18,974 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:18,980 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:18,980 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:18,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:19,364 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 .cse3 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5 .cse6)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 .cse5 .cse6)) is different from false [2023-11-19 04:00:19,657 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (<= 1 c_~ARR_SIZE~0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse5 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse6 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 .cse3 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5 .cse6)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse4 .cse5 .cse6))) is different from true [2023-11-19 04:00:19,677 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 .cse5))) is different from false [2023-11-19 04:00:19,913 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse4 .cse5))) is different from false [2023-11-19 04:00:19,921 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 .cse5)))) is different from true [2023-11-19 04:00:19,928 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse4 .cse5)))) is different from true [2023-11-19 04:00:19,942 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 .cse5)) is different from false [2023-11-19 04:00:19,949 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5)) is different from false [2023-11-19 04:00:19,958 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 .cse5))) is different from true [2023-11-19 04:00:19,965 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 .cse5))) is different from true [2023-11-19 04:00:20,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:20,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 52 states and 247 transitions. [2023-11-19 04:00:20,919 INFO L276 IsEmpty]: Start isEmpty. Operand 52 states and 247 transitions. [2023-11-19 04:00:20,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:20,925 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:20,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:20,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:20,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:20,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:20,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:21,006 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:21,008 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:21,008 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:21,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:22,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:22,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:22,512 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 04:00:22,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 04:00:22,559 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 04:00:22,559 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 04:00:22,569 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:22,581 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:22,582 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:22,583 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 04:00:22,731 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 04:00:22,841 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 04:00:22,841 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 04:00:22,992 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:22,993 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 80 [2023-11-19 04:00:23,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:23,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:23,032 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:23,037 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:23,042 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 188 treesize of output 87 [2023-11-19 04:00:23,314 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:23,556 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:23,565 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:23,566 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:23,586 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:23,609 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:23,849 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) .cse3 .cse4 .cse5)) is different from false [2023-11-19 04:00:23,854 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:23,859 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) .cse3 .cse4 .cse5))) is different from true [2023-11-19 04:00:23,885 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5))) is different from false [2023-11-19 04:00:24,144 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5))) is different from false [2023-11-19 04:00:24,154 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse6 (= 0 (select .cse2 0))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)))) is different from true [2023-11-19 04:00:24,161 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5)))) is different from true [2023-11-19 04:00:24,178 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5)) is different from false [2023-11-19 04:00:24,186 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5)) .cse5)) is different from false [2023-11-19 04:00:24,197 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5))) is different from true [2023-11-19 04:00:24,206 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse4 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5)) .cse5))) is different from true [2023-11-19 04:00:25,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:25,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 55 states and 291 transitions. [2023-11-19 04:00:25,288 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 291 transitions. [2023-11-19 04:00:25,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:25,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:25,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:25,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:25,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 46 conjunts are in the unsatisfiable core [2023-11-19 04:00:25,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:25,377 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:25,403 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:25,406 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:25,406 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:25,418 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:26,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:26,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:26,892 INFO L349 Elim1Store]: treesize reduction 21, result has 46.2 percent of original size [2023-11-19 04:00:26,892 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 54 [2023-11-19 04:00:26,913 INFO L349 Elim1Store]: treesize reduction 34, result has 12.8 percent of original size [2023-11-19 04:00:26,913 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 40 treesize of output 41 [2023-11-19 04:00:26,920 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:26,934 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:26,957 INFO L349 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2023-11-19 04:00:26,958 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 14 treesize of output 18 [2023-11-19 04:00:26,982 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:26,992 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:27,155 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:27,161 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:27,161 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:27,178 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:27,196 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:27,434 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:27,441 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:27,446 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:27,465 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5))) is different from false [2023-11-19 04:00:27,740 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse7 (= 0 (select .cse2 0))) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse6 .cse4)) .cse7 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse6 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse7 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse6 .cse4)) .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5))) is different from false [2023-11-19 04:00:27,750 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5)))) is different from true [2023-11-19 04:00:27,760 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse7 (= 0 (select .cse2 0))) (.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse6 .cse4)) .cse7 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse6 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse7 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse6 .cse4)) .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5)))) is different from true [2023-11-19 04:00:27,783 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5)) .cse5)) is different from false [2023-11-19 04:00:27,792 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse2 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse5 .cse6)) .cse1 (not (and .cse0 .cse1 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5 .cse6)) .cse6)) is different from false [2023-11-19 04:00:27,806 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse6 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and .cse0 (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse4 .cse5)) .cse2 (not (and .cse0 .cse2 .cse3 .cse6 .cse4 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse6 .cse4)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (< 0 c_~ARR_SIZE~0) .cse6 .cse4 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse4 .cse5)) .cse5))) is different from true [2023-11-19 04:00:27,814 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse2 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse5 .cse6)) .cse1 (not (and .cse0 .cse1 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5 .cse6)) .cse6))) is different from true [2023-11-19 04:00:28,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:28,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 58 states and 339 transitions. [2023-11-19 04:00:28,943 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 339 transitions. [2023-11-19 04:00:28,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:28,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:28,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:28,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:28,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:28,990 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:29,005 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:29,009 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 32 treesize of output 15 [2023-11-19 04:00:29,012 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 7 [2023-11-19 04:00:29,145 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 97 [2023-11-19 04:00:29,152 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 2 select indices, 2 select index equivalence classes, 1 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 94 treesize of output 83 [2023-11-19 04:00:29,159 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:29,160 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 138 [2023-11-19 04:00:29,259 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:29,259 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 10 [2023-11-19 04:00:29,354 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 3 select indices, 3 select index equivalence classes, 3 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 0 case distinctions, treesize of input 181 treesize of output 87 [2023-11-19 04:00:29,674 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:29,681 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:29,681 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:29,695 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:29,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:29,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 58 states and 339 transitions. [2023-11-19 04:00:29,781 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 339 transitions. [2023-11-19 04:00:29,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:29,782 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:29,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:29,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:29,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:29,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:29,831 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:29,846 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:29,849 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:29,849 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:29,853 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:31,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:31,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:31,475 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 04:00:31,476 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 04:00:31,480 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 5 treesize of output 3 [2023-11-19 04:00:31,516 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 04:00:31,516 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 04:00:31,527 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:31,535 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:31,537 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:31,537 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 04:00:31,643 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 04:00:31,804 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 04:00:31,804 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 04:00:31,946 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:31,948 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167 [2023-11-19 04:00:32,668 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:32,677 INFO L349 Elim1Store]: treesize reduction 11, result has 21.4 percent of original size [2023-11-19 04:00:32,678 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 0 stores, 4 select indices, 4 select index equivalence classes, 1 disjoint index pairs (out of 6 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 55 treesize of output 28 [2023-11-19 04:00:32,688 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 04:00:32,707 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:32,953 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5)) is different from false [2023-11-19 04:00:32,960 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:32,969 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (<= |c_ULTIMATE.start_main_~count~0#1| 1)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0))) (and .cse0 (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (= 0 (select .cse1 0)) (< 0 |c_ULTIMATE.start_main_~count~0#1|) .cse2 (not (and .cse0 .cse2 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (<= 1 c_~ARR_SIZE~0) .cse3 .cse4 .cse5)) .cse3 .cse4 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5))) is different from true [2023-11-19 04:00:32,986 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5))) is different from false [2023-11-19 04:00:33,276 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5))) is different from false [2023-11-19 04:00:33,286 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5)))) is different from true [2023-11-19 04:00:33,294 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|))) (let ((.cse6 (= 0 (select .cse2 0))) (.cse7 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse4 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse5 (<= c_~ARR_SIZE~0 1))) (and (not (and .cse0 .cse1 (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse6 (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse4 .cse5)) .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse7 .cse4)) (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) .cse3 (< 0 c_~ARR_SIZE~0) (not (and .cse0 .cse6 (= (select (select |c_#memory_int| |c_ULTIMATE.start_main_~#array1~0#1.base|) 0) 0) .cse1 .cse3 (= |c_ULTIMATE.start_main_~#array1~0#1.offset| 0) .cse7 .cse4)) .cse7 .cse4 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse4 .cse5)) .cse5)))) is different from true [2023-11-19 04:00:33,320 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse5 .cse6)) .cse2 (not (and .cse0 .cse2 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5 .cse6)) .cse6)) is different from false [2023-11-19 04:00:33,335 WARN L854 $PredicateComparison]: unable to prove that (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse2 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse5 .cse6)) .cse1 (not (and .cse0 .cse1 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5 .cse6)) .cse6)) is different from false [2023-11-19 04:00:33,367 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse2 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse1 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 .cse2 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse1 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse2 .cse3 .cse5 .cse6)) .cse2 (not (and .cse0 .cse2 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse1 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse2 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse2 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse1))) .cse5 .cse6)) .cse6))) is different from true [2023-11-19 04:00:33,377 WARN L876 $PredicateComparison]: unable to prove that (not (let ((.cse4 (= c_~ARR_SIZE~0 1)) (.cse0 (not (= |c_ULTIMATE.start_main_~#array2~0#1.base| |c_ULTIMATE.start_main_~#array1~0#1.base|))) (.cse1 (= (+ |c_ULTIMATE.start_main_~num~0#1| 1) 0)) (.cse3 (= |c_ULTIMATE.start_main_~#array2~0#1.offset| 0)) (.cse2 (select |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base|)) (.cse5 (= |c_ULTIMATE.start_main_~sum~0#1| 0)) (.cse6 (<= c_~ARR_SIZE~0 1))) (and .cse0 (not (and .cse0 .cse1 (exists ((v_arrayElimArr_53 (Array Int Int)) (v_DerPreprocessor_36 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_36) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_53) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_53 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse3 .cse4 .cse5)) (= 0 (select .cse2 0)) (not (and .cse0 (exists ((v_DerPreprocessor_20 (Array Int Int)) (v_DerPreprocessor_21 (Array Int Int))) (and (= (select v_DerPreprocessor_21 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_20) |c_ULTIMATE.start_main_~#array1~0#1.base| v_DerPreprocessor_21) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse1 .cse3 .cse5 .cse6)) .cse1 (not (and .cse0 .cse1 .cse3 .cse4 .cse5 (exists ((v_DerPreprocessor_17 (Array Int Int)) (v_arrayElimArr_31 (Array Int Int))) (and (= (select v_arrayElimArr_31 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_17) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_31) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))))) (not (and .cse0 (exists ((v_DerPreprocessor_27 (Array Int Int)) (v_arrayElimArr_41 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_27) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_41) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_41 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse4 .cse5)) (exists ((v_arrayElimArr_6 (Array Int Int)) (v_DerPreprocessor_2 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_2) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_6) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_6 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) (not (and .cse0 (exists ((v_DerPreprocessor_41 (Array Int Int)) (v_arrayElimArr_62 (Array Int Int))) (and (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_41) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_62) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2) (= (select v_arrayElimArr_62 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) .cse3 (not (and .cse0 (exists ((v_arrayElimArr_13 (Array Int Int)) (v_DerPreprocessor_7 (Array Int Int))) (and (= .cse2 (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_7) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_13) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0)) (= (select v_arrayElimArr_13 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0))) .cse1 .cse3 .cse5 .cse6)) (< 0 c_~ARR_SIZE~0) .cse5 (not (and .cse0 .cse1 .cse3 (exists ((v_DerPreprocessor_30 (Array Int Int)) (v_arrayElimArr_46 (Array Int Int))) (and (= (select v_arrayElimArr_46 |c_ULTIMATE.start_main_~#array1~0#1.offset|) 0) (= (store (select (store (store |c_#memory_int| |c_ULTIMATE.start_main_~#array2~0#1.base| v_DerPreprocessor_30) |c_ULTIMATE.start_main_~#array1~0#1.base| v_arrayElimArr_46) |c_ULTIMATE.start_main_~#array2~0#1.base|) 0 0) .cse2))) .cse5 .cse6)) .cse6))) is different from true [2023-11-19 04:00:34,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-19 04:00:34,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 61 states and 391 transitions. [2023-11-19 04:00:34,566 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 391 transitions. [2023-11-19 04:00:34,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2023-11-19 04:00:34,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-19 04:00:34,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 04:00:34,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 04:00:34,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 106 conjuncts, 37 conjunts are in the unsatisfiable core [2023-11-19 04:00:34,603 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-19 04:00:34,613 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2023-11-19 04:00:34,623 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 2 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 32 [2023-11-19 04:00:34,626 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:34,626 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 34 [2023-11-19 04:00:34,631 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 34 treesize of output 33 [2023-11-19 04:00:36,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:36,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2023-11-19 04:00:36,364 INFO L349 Elim1Store]: treesize reduction 25, result has 41.9 percent of original size [2023-11-19 04:00:36,364 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 2 disjoint index pairs (out of 3 index pairs), introduced 4 new quantified variables, introduced 3 case distinctions, treesize of input 128 treesize of output 122 [2023-11-19 04:00:36,407 INFO L349 Elim1Store]: treesize reduction 33, result has 13.2 percent of original size [2023-11-19 04:00:36,408 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 2, 1 stores, 3 select indices, 3 select index equivalence classes, 1 disjoint index pairs (out of 3 index pairs), introduced 3 new quantified variables, introduced 3 case distinctions, treesize of input 108 treesize of output 100 [2023-11-19 04:00:36,417 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:36,418 INFO L173 IndexEqualityManager]: detected equality via solver [2023-11-19 04:00:36,419 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 69 treesize of output 140 [2023-11-19 04:00:36,512 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 24 treesize of output 23 [2023-11-19 04:00:36,548 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2023-11-19 04:00:36,682 INFO L349 Elim1Store]: treesize reduction 37, result has 15.9 percent of original size [2023-11-19 04:00:36,683 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 27 treesize of output 31 [2023-11-19 04:00:36,840 INFO L160 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size [2023-11-19 04:00:36,842 INFO L165 QuantifierPusher]: treesize reduction 0, result has 100.0 percent of original size 167